PointPay is a full-fledged crypto services ecosystem, comprising services such as Exchange, Wallet, Payment System, and Launchboard. It is aimed at the global market and is available in 19 languages.
The PointPay platform supports interface services, including Mobile (iOS & Android) and Interface and authentication. It replaces the traditional banking model, enabling cost-effective and instant fund transfers worldwide using our proprietary off-chain technology and PointPay token (PXP). 1.5 billion people worldwide lack both financial literacy skills and access to banking services, and they would like to have both.

Job description
We are looking for an ambitious Sales Manager to join our team at PointPay. With a focus on our diverse range of products, including token listings on CEX, IEO listings on CEX launchpad, legal services for startups, and fundraising for projects in pre-seed and seed stages, you will play a vital role in driving our sales efforts forward.

Our products:

• Listing of the tokens on CEX;
• IEO listing on CEX launchpad;
• Legal services for startups;
• Fundraising for projects in pre-seed and seed stages.

Experience and Skills:

• Experience selling listings or other B2B cryptocurrency market products for one year or more.
• English skills at a C1 level or better;
• Good communication skills;
• Making decisions is your thing;
• Ability to conduct company product presentations in Google Meet/Zoom or other communication media.

As a Sales Manager at PointPay, you'll be:

• Talking about PointPay products;
• Finding new customers through cold prospecting;
• Dealing with "hot" contacts that come from a supervisor;
• Presenting and selling company products;
• Providing support to new customers.

What We Offer:

• Salary part (to be discussed individually)
• Attractive commissions based on transactions.
• Remote work on the scheme of 5/2 and flexible schedule.
• A platform to realize meaningful projects and non-standard tasks and influence our products.
• A bureaucracy-free environment.
• Real growth prospects and opportunities to hone your skills in a global organization.
• Opportunity to shape the future by realizing your ideas for our vast user community.

Additional Skills and Attributes:

• Positive energy and optimism about the future.
• A passion for learning about bleeding-edge techs like DeFi, NFTs, DAOs, and Web 3.0.
• Ability to pivot and adapt to evolving priorities in the crypto space.
• A “can-do" attitude with a willingness to take full responsibility for achieving our mission.
• A collaborative mindset, thriving as part of a winning team.

Our mission: To provide the world's #1 global crypto services ecosystem by volume, number of clients, and services offered, where every individual can use Blockchain tools. We erase boundaries and provide financial freedom.

WHO YOU ARE

You’re a DeFi native with a deep, above-average understanding of crypto/on-chain protocols and their underlying mechanics. You’ve studied over 100 on-chain protocols, dissected whitepapers, and spend hours on crypto twitter staying ahead of trends. You have a sharp ability to filter through noise, conduct fundamental analysis, understand the risks, trade-offs and competitive advantages, and assess whether an asset holds real value.
Moreover, you’re also a great communicator who can break down complex topics and explain them in ways that feel intuitive to beginners. You’re deeply passionate about DeFi and care about making a real, direct impact by helping onboard more people into the space safely and intelligently.
Beyond your analytical expertise, you have a go-getter/entrepreneurial mindset and care a lot about delivering value. You enjoy pitching ideas, engaging with business-minded people, and driving conversations that create real opportunities.
You’re also excited about joining a successful and fast-growing company with great culture and a massive vision.
If this sounds like you, keep reading below.

ABOUT US

Yieldschool specializes in onboarding and educating HNWI into Decentralized Finance (DeFi), also known as the Primary Crypto Markets. We guide our Members to securely access these markets and invest in quality crypto assets at earlier, cheaper stages, leveraging a proven system that has delivered significant results. Over 500 Members have used our system, with some achieving 500%, 1,000%, and even 3,000%+ gains in the past 12 months.
We believe that DeFi is the future, and today’s decentralized infrastructure presents an unparalleled opportunity for early adopters to gain a competitive edge. Our strategic, long-term approach is focused on real value, steering away from speculation and meme coins, and enabling investors to participate in the evolution of web3 technology.
Our founder, Frank Hepworth, is a Licensed Regulatory Financial Attorney who has worked at one of Canada’s top law firms. He’s consulted crypto exchanges on which assets they could legally list, written their policies and procedures, and negotiated with the government on their behalf. His work has contributed to the approval of the first crypto ETFs listed on the Toronto Stock Exchange.
Our rapidly growing team consists of industry professionals with diverse background and expertise across law, academia, engineering, and traditional finance, all driven by a shared passion for DeFi and a dedication to empowering others to succeed in this space.

ABOUT THE ROLE

We’re hiring a DeFi Analyst & Customer Success/Account Manager (referred to internally as an “Associate”) to work directly with our clients. In this role, you’ll meet with clients one-on-one via video calls to help them strategically navigate DeFi, build custom portfolios, and make progress toward their goals using our proven system.
You’ll need back-of-hand familiarity with all things DeFi—terms like “bridging,” “perps,” and “burner wallets” should already be part of your working vocabulary, and you should be able to speak and act on them without preparation. This is a hands-on role where you’ll provide guidance and support while ensuring clients stay on track with the service we offer.
Beyond managing client relationships, you’ll also identify opportunities to offer additional services to qualified clients. For these sales, you’ll earn commission, alongside a per-client flat compensation that forms your baseline earnings.
Additionally, you’ll participate in 1-2 group calls per month, either as a researcher/presenter sharing insights on DeFi trends or as a commentator offering analysis and contributing to discussions.
We’re growing quickly, and this role is key to maintaining the high level of service we provide to our clients. If you’re passionate about DeFi, skilled in client management, and have experience in high-ticket B2C sales or low-ticket B2B sales, we want to hear from you.

QUALIFICATIONS

• Deep crypto and DeFi expertise.
• Strong client management and relationship-building skills.
• Excellent verbal and written communication skills.
• Self-motivated, goal-oriented, and capable of thriving in a fast-paced environment.
• Demonstrated track record of meeting or exceeding targets in client-facing roles.
• Tech-savvy and a fast learner, with the ability to quickly adapt to new tools/platforms.
• Experience in high-ticket B2C or low-ticket B2B sales (preferred but not required).
• Genuine passion for decentralized markets and web3 technology.

HOW TO APPLY
Please send (1) your resume and (2) a short video introducing yourself to with the subject line "Application for DeFi Analyst & Customer Success/Account Manager".
In the video, please state the following:

• Tell us about yourself, how you got started in DeFi and your experience as an investor
• Your experience in a similar role
• Why you are applying for this role
• What makes you a great candidate

If you've done any written research/reports, feel free to submit them to stand out from other candidates.
If you have experience in account management and sales, please share the metrics that show your track record. We would be looking for Closing Ratio/Conversion rates, at minimum.

About us

We at P2P.org are the largest staking and restaking operator, with a TVL of over $8B 🔝
We are constantly focused on launching new yield products: for example, in Polkadot (adding +15-20% to APR) and Ethereum, where we offer significantly higher APR (+40%) than any other staking operator 💪
We also keep an eye on exciting projects and launch new networks such as TON, Avail, Monad, and Babylon. We strongly believe in Bitcoin and the DeFi ecosystem around it, and we have a dedicated team focused on finding the best yield solutions based on Bitcoin.
We work with partners like BitGo, Crypto.com, Ledger and ByBit.
We are actively expanding our product line, exploring RWA, data, yield, and service products for exchanges, custodians, and banks
P2P.org unites talented individuals globally ❤️
Despite our distributed team, we share a passion for decentralized finance - a fairer system for all. We code, learn, create, and connect to shape finance's future 💰
P2P.org boasts a strong reputation and network. We prioritize customer satisfaction and, as tech enthusiasts, develop innovative solutions that bolster our brand.

Project overview

The Bitcoin team is part of P2P.org’s unit focused on building P2P.org’s business across various Bitcoin-related networks, such as Babylon, CoreDAO, Mezo, Pell.Network, and others. Our primary focus is on providing secure validation services and onboarding both institutional and retail investors into the Bitcoin ecosystem.
Currently, we are proud to be the largest professional validator in Babylon Bitcoin Staking. Our experienced team has deep expertise in both staking and Layer 2 solutions, with a proven track record in Bitcoin infrastructure and network participation.
We believe Bitcoin is more than just digital gold—it’s the foundation for innovation across decentralized networks. That’s why we are fully committed to dedicating our focus, resources, and expertise to its growth.

You will do 🚀
Blockchain Leadership & Architecture:

• Drive architectural decision-making for complex, multi-cloud infrastructures centered around Bitcoin.
• Ensure that we remain market leaders in the Bitcoin space by identifying key metrics and guiding the development of necessary internal solutions.
• Mentor and empower the SRE team, fostering a culture of deep technical engagement, knowledge sharing, and continuous improvement.
• Translate high-level business goals and product requirements into robust, scalable infrastructure solutions optimized for a global, decentralized environment.

Infrastructure & Automation:

• Design, provision, and maintain cloud environments focused on scalability, reliability, and security.
• Deploy and manage highly available, resilient workloads in containerized environments, following best practices for automated, declarative operations.
• Streamline deployment and maintenance processes for blockchain validators and related services, ensuring seamless integration and rapid iteration.

Reliability, Monitoring & Security:

• Implement comprehensive observability solutions to gain actionable insights, enhance performance, and ensure high availability of blockchain services.
• Continuously improve reliability and security through patching, hardening, and performance tuning.
• Participate in a 24/7 on-call rotation to ensure rapid incident response and minimal downtime.

Open-Source & Ecosystem Contributions:

• Contribute to open-source projects that shape the Bitcoin ecosystem, and enhance projects where relevant.
• Stay current on emerging Bitcoin innovations, consensus algorithms, and blockchain trends, sharing insights internally and externally to reinforce our leadership in the field.

You have 🤓
Blockchain Expertise:

• Previous experience in a blockchain company
• Nice to have - proven experience running and configuring Bitcoin infrastructure in production environments, ensuring performance and reliability at scale.
• Nice to have - deep understanding of Bitcoin, with the technical vision to drive innovation in a rapidly evolving space.

Technical Mastery:

• Extensive Linux administration experience, from hardware optimizations to advanced OS-level configurations suited for demanding blockchain workloads.
• Demonstrated proficiency with Infrastructure as Code (e.g., Terraform, Ansible) and modern DevOps workflows (Git, CI/CD) enabling rapid, reliable infrastructure changes.
• Strong experience with Kubernetes, microservices, and GitOps tooling (e.g., ArgoCD, Argo workflows, Helm, GitHub Actions) for managing scalable, decentralized validator clusters.
• Familiarity with hybrid cloud environments (GCP, Oracle Cloud, etc.) and the ability to design, provision, and maintain them securely and efficiently.

Programming & Automation skills:

• Proficiency in Shell, Python, Golang, or similar languages to build automation tooling, integration scripts, and internal platforms that enhance blockchain reliability and efficiency.

Observability & Security experience:

• Hands-on expertise with observability stacks (Prometheus, Grafana, Loki, OTEL) to proactively detect and address issues in validator operations.
• Strong grasp of security best practices, robust secrets management (e.g., HashiCorp Vault), and effective measures for securing complex, distributed blockchain systems.

English - level B2+

What we offer ➡️
At P2P.org we have a team of experts with their own unique approach and ownership culture. Together we gain experience and make dreams come true! 🌟

• Remote working in an international distributed team
• Competitive salary level in $ (we can also pay in Crypto)
• Well-being program
• Mental Health care program
• Compensation for education, including foreign language study programs & professional growth courses
• Equipment & co-working reimbursement program
• Overseas conferences, community immersion
• Positive and friendly communication culture

P2P.org is an equal opportunity employer. All applicants will be considered for employment without regard to race, color, national origin, religion, sex, sexual orientation, gender identity, veteran status, or disability.

Founded by Changpeng Zhao (CZ) in 2017, Binance is currently the largest cryptocurrency exchange in terms of daily volume. Binance is the core global exchange. However, Binance operates separate exchanges in some countries such as the US, UK, Singapore, and Turkey due to regulatory reasons.
Since Binance has global operations, the exchange does a lot of hiring on a regular basis. Being a market leader, Binance Jobs also come with significant perks. Most of the jobs are remote, with flexible working hours. Binance also offers health insurance, the option to be paid in crypto, and programs to develop your skills.

If you're looking for Binance US Jobs, a wide range of them are also available most of the time. On average, the Binance Interview process lasts 2-4 weeks with 4 steps: Application Review, Interview, Offer, and finally Onboarding.

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 230 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.We are seeking a highly skilled Business Intelligence Lead to join our Customer Service team. The ideal candidate will have a strong foundation in data analysis and a proven track record of leading teams to deliver actionable insights. This role will be responsible for overseeing the team’s data analysis efforts, identifying key trends, and providing strategic recommendations to improve customer satisfaction.

Responsibilities

• Data Analysis and Insights:
• Conduct in-depth data analysis to identify trends, patterns, and opportunities within customer service operations
• Develop and implement data-driven strategies to optimize processes and improve efficiency
• Utilize advanced data analysis techniques, such as cluster analysis, regression analysis, and statistical modeling
• Monitor key performance indicators (KPIs) and generate regular reports to track progress and identify areas for improvement
• Team Leadership:
• Lead and mentor a team of data analysts, fostering a collaborative and innovative work environment
• Assign tasks, provide guidance, and review team members' work to ensure accuracy and quality
• Develop and implement data analysis best practices and standards
• Project Management:
• Manage end-to-end data analysis projects, from initiation to completion
• Collaborate with cross-functional teams to gather requirements, define project scope, and deliver timely results
• Prioritize tasks and allocate resources effectively to meet project deadlines
• Data Visualization and Reporting:
• Create clear and compelling data visualizations, including dashboards and reports, to communicate insights to stakeholders
• Utilize data visualization tools like Datawind to generate interactive and informative reports
• Strategic Partnerships:
• Work closely with business leaders to understand their data needs and provide actionable recommendations
• Collaborate with product and engineering teams to identify opportunities for data-driven product improvements

Requirements:

• Technical Skills:
• Proficiency in SQL, Python, or other programming languages
• Strong understanding of data warehousing and data modelling concepts
• Expertise in data visualization tools (e.g., Tableau, Power BI).Advanced Excel skills, including macro development
• Soft Skills:
• Excellent analytical and problem-solving skills
• Strong communication and presentation skills
• Ability to work independently and as part of a team
• Detail-oriented with a focus on accuracy
• Experience:
• 3+ years of experience in data analysis or business intelligence.
• 3+ years of experience leading teams.
• Experience in the financial services or technology industry is preferred.

Why Binance Shape the future with the world’s leading blockchain ecosystem• Collaborate with world-class talent in a user-centric global organization with a flat structure• Tackle unique, fast-paced projects with autonomy in an innovative environment• Thrive in a results-driven workplace with opportunities for career growth and continuous learning• Competitive salary and company benefits• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.

Project Overview:

Litheum is at the forefront of blockchain innovation, creating a Layer 1 blockchain poised to revolutionize the industry. As a startup in its initial phases, we boast a small, dynamic and global team spanning across Asia, Europe, and the Americas. We are pioneering the next wave of Web3 applications, providing global-scale consensus in a straightforward, secure, and cost-effective manner.
Our groundbreaking Proof of Performance consensus model sets us apart, encouraging network nodes—referred to as Runners—to contribute vital infrastructure such as networking, CPU, and memory. Our vision is ambitious: to facilitate 1 trillion transactions per day at just 10% of the infrastructure costs associated with leading blockchains like Bitcoin or Ethereum.
We are proud to have some of the most advanced blockchain specialists in the world on our team, making Litheum a prime location for learning and professional growth.
We are building world-class tech and want to work with world-class people. This project is highly ambitious and you will be expected to grow along with this project. As an early team member you’ll be forming the foundation of the Litheum Team and helping define our team culture and best practices.

Compensation:

• Senior Role: Up to $4,500/month, subject to experience and role alignment.
• Junior Role: Up to $2,500/month, subject to experience and role alignment.
• A portion of the compensation includes token-based incentives, similar to stock options, aligning your growth with the project’s long-term success.

Role Overview:
We value generalists and think of software as an engineering discipline. This hybrid role combines responsibilities in DApp development, technical infrastructure, and documentation to support our testnet launch and beyond. The focus is on building innovative applications that showcase Litheum’s capabilities, ensuring seamless system operations, and providing exceptional developer support.
Additionally, you will be supporting our marketing team by helping maintain our website, which can be found at litheum.com, and creating occasional landing pages for various ad campaigns.
LitheumCore is our main project, a rust-based implementation of Litheum. We have integrated revm for EVM support and need to demonstrate Litheum’s capabilities by creating custom DApps on top of our chain. Because Litheum is capable of much higher throughput than other chains there is an opportunity for DApp developers to build new, impactful user experiences that are fully onchain yet take full advantage of the value of decentralization. The first thing we’d like to build is an order-book-based DEX, similar to traditional exchanges, but fully onchain.
We practice agile/scrum methodologies and follow Test Driven Development and Continuous Integration best practices.

Responsibilities:
You should have very strong knowledge of data structures and algorithms and a solid understanding of computational complexity (Big-O).
You should have strong abilities at Linux sysadmin: vim or emacs, nginx config, systemd, containerization, bash/zsh, awk or python or similar.
Your desktop should run Linux or MacOS.
Solid understanding of the async revolution and its interplay with I/O, i.e. you should understand why asynchronous programming has taken over. Bonus if you know c10k and c10m.
You should know the following names: ESR, K&R, Ryan Dahl, Joel Spolsky, Ken Thompson, Rob Pike, Donald Knuth.
In addition, basic ability to update and work with HTML/CSS for basic tasks such as adding tracking code, fixing copy, and debugging very basic javascript. We have a 3rd party web design team, but must handle deployment and one-off issues ourselves.
Additionally, as Litheum is a platform, our primary concern is the DApp developers who will build DApps on Litheum. We will need to support them with documentation, bug triage, one-off communications, hackathons, etc. The ability to write and organize technical documentation and interface with our project management plan is critical.

Required Knowledge/Skills:

• Solidity, JavaScript
• HTML, CSS
• Strong understanding of smart contracts, data structures, and algorithms.
• Git/ Github
• Linux Sysadmin (bash/zsh, systemd, nginx)

Bonus Tech/Skills:

• Rust
• NIXOS

Next Steps for Litheum:
We are on the cusp of exciting developments, including launching our brand, releasing our testnet, and an Initial Coin Offering (ICO) in the coming year.

Technical Products and Upcoming Milestones:
LitheumCore: Our biggest technical project is our reference implementation, LitheumCore, which is written in Rust. It is currently approaching feature-parity with Bitcoin (but scalable).
At the moment we are integrating revm for smart contract support.

Metamask Fork: We will soon be forking Metamask to support the Truly Decentralized nature of Litheum. In the context of Litheum, web3js providers can be provided in a much simpler way. Additionally some RPCs may not be available since all data on Litheum is provided by the network itself and some RPCs may be deemed unnecessary and so some small refactors and changes may be needed.

Demo Wallets: We have a demo web wallet in HTML/Javascript and a demo iOS/Andoid wallet written in Flutter. Both leverage the wallet code from the litheum-common via wasm.

IDO Infrastructure: We are planning a highly customized token launch which will require a DApp and ERC20.

Proof of Performance Simulator: In order to validate our consensus design and parameterization, we have developed a simulator which can be used to make predictions about behavior and economics of the Litheum mainnet.
The Litheum Team

Clayton Rabenda is the founder/CTO of Litheum. He is a former Senior Engineer at Google and previous head of Engineering for Saito blockchain. He's focused on the state of the blockchain industry, the nature of decentralization, the origins of the scalability dilemma, and the game theory of consensus design. He is interested in educating the blockchain community and raising the conversation to the next level. He believes that decentralization can change the world but that the industry has been facing an existential dilemma since 2017 and that we need to raise the standards of the industry, both technologically and philosophically, to achieve our goals.
The rest of the Litheum team includes some of the brightest minds in next-generation blockchain technology spread across the globe. We are found around the world in Asia, Europe, Africa, and the US, but mostly in Eastern and Central Asia.
At Litheum, we are a mission-driven team aiming to solve the hardest problems in blockchain and decentralization. We seek individuals who are passionate, curious, and ready to embrace the unknown with tenacity and resilience. We’re not just looking for developers; we’re seeking builders and thinkers who are ready to redefine what’s possible.
This isn’t just a job—it’s an opportunity to be part of a paradigm shift in blockchain. We’re a small team with massive aspirations, and every member here is expected to lead. You’ll be a key player from day one, setting high standards for code quality, design, and functionality. At Litheum, we don’t have ‘quiet contributors’; every voice shapes our direction and every contribution is essential.

Our Philosophy
We believe in pushing beyond what’s commonly accepted. At Litheum, we set ambitious goals and pursue them with relentless drive. Mediocrity has no place here; we expect commitment, rapid learning, and an unwavering pursuit of excellence. Our team members are relentless, resourceful, and mission-focused. We expect impactful results, sharp focus, and the ability to tackle high-impact work that could be career-defining.
If you’re looking for a 9-to-5, this isn’t it. We’re here to make history, not to meet quotas.

What Success Looks Like at Litheum
Success here means delivering projects that other companies would consider impossible. You will be measured by your contributions, speed, and impact on the team. We need individuals who thrive under pressure and are ready to take on extreme technical challenges. In return, you’ll receive a compensation package tailored to reflect the impact you make—including performance-based tokens that align your success with the long-term success of Litheum.
Are you ready to shape the future with us? If so, join us, and let’s build something the world has never seen.

Keyrock was founded in 2017 and has quickly grown from 3 to over 170 people today. As an industry recognized liquidity provider and market maker, Keyrock is a leading European creator of algorithmic trading technologies in the digital asset space. With VC backing including Series B investment from Ripple, a constantly expanding global client base, Keyrock is one of Belgium’s fastest-growing fintech companies.
We’re currently active on over 80 exchanges and count numerous marketplaces and asset issuers among our clients, including some of the best-known companies in the digital assets space.

We are looking for:
We are seeking an IT Support Team Leader to lead the day to day operations of a busy and dynamic systems admin and support team. You will play a pivotal role in ensuring optimal performance of our systems and networks as well as manage, develop, inspire and motivate the existing team.You will have a proven track record in ensuring cybersecurity and providing premium end-user IT support. You will take ownership and oversee IT risk management, information security, local area networks, MDM softwares, and manage our equipment, but most importantly - you will be building and co-creating Keyrock.
For this particular position we require that the candidate is based in Brussels or close vicinity that enables regular physical presence in our office.

Background and experience:

• Experience as a IT Support Lead/Desktop Support Manager/Helpdesk Manager or as a leader in a technical support role.
• Excellent customer service skills
• Proven examples of managing key internal/external clients within a technical role
• Strong hands-on technical background.
• Excellent analytical, organizational and troubleshooting skills.
• Ability to work under pressure.
• Excellent leadership and people

Competencies and Personality:

• Cultural Fit: Demonstrate a strong cultural fit within the organization, aligning with our values and contributing positively to our workplace culture.
• Empowering Leadership: Lead by giving ownership rather than micromanaging, fostering a collaborative and autonomous team environment.
• Organizational Excellence: Exhibit excellent organizational skills, leading by objectives, measuring progress, and continuously improving processes.
• Communication Skills: Possess excellent written and verbal communication skills, enabling effective interaction with team members and external partners.
• Self-Starter: Take initiative and proactively address challenges, displaying a strong sense of self-motivation and responsibility.
• Team Management: Have prior experience in managing support for helpdesk teams, guiding them toward success.
• MDM Software Proficiency: Be experienced in using Mobile Device Management (MDM) software to administer company laptops remotely.
• Cybersecurity Focus: Maintain a strong commitment to cybersecurity, understanding and implementing best practices to protect our organization's data and systems.
• External Provider Management: Effectively manage external service providers, ensuring they meet our standards and deliver value to the organization.

Job Description:

• Managing and supporting a team of IT support/systems administrators
• Leading your team, by providing training, mentoring, and conducting performance and development plans.
• Maintaining communication with clients and providing regular updates, detailed support and analysis.
• Troubleshooting and resolving high priority technical issues.
• Managing urgent escalations and ensuring any issues are resolved in a timely manner.
• Working to improve existing processes and procedures.
• Ensuring best in class end-user IT support
• Driving best in class internal IT policies and frameworks.
• Ensure bullet-proof IT Security
• Managing IT equipment and software upgrades for all our hybrid workforce
• Ensuring optimal software and hardware environment for our operations to be performed both physically in the office in Belgium and by our remote workforce

Our recruitment philosophy
We believe the most important aspect of our recruitment process is self-awareness: we are looking for people who have a clear understanding of themselves and what they are looking for in their professional career. That means that we expect to work with people who not only have the right skills, but who have also made the conscious decision to look for a company in our industry and with our characteristics.

Our offer

• A competitive salary package, including benefits that you choose and manage according to your needs and those of your family (car/bike, meal vouchers, phone and internet subscription, health insurance, 25 days off, etc.)
• Complete autonomy in your time management thanks to flexible working hours and the opportunity to work remotely
• The freedom to create your own entrepreneurial experience by being part of a team of people in search of excellence who all receive stock options from the first year
• A ton of fun in a thriving and multicultural environment, with colleagues enjoying regular team building activities

Keyrock offers you both a career and a large range of benefits that we will gladly discuss in the course of the application process.
As an employer we are committed to build an inclusive, diverse and non-discriminating work environment. We welcome employees of all backgrounds, ethnicities, genders, creed and sexual orientation. We hire, reward and promote entirely based on merit and performance.
Keyrock only accepts direct applications for this vacancy.

Work experience:

LATOKEN
Sales, Business Development and Investment Manager
April 2022 - Present (2 years 4 month)
Cayman Islands
+ Hunt and list top promising projects with Latoken CEX
+ Build relationship with clients. Make first approach, learn their needs and
pains, and show the value of LATOKEN exchange
+ Increase listing and trading fees revenue by winning IEO/Listing deals
+ Conduct listing on LATOKEN platform with correct data, proper
announcement and liquidity
+ Participate in custdev, detect clients' pains, reasons of rejections, formulate
hypothesis and implement the changes to improve the products
+ Keep everything well organised and follow company's workflow
+ Managing leads in CRM in sales funnel
+ Offer and strategize marketing activities to raise virality of the project, such
as airdrop, trading competition, giveaway, staking etc.
+ Account management of 300 leads in portfolio - go-to person for any queries
and issues of the clients

Binance
Private Investor in 100+ crypto projects
November 2017 - Present (6 years 9 months)
London, England, United Kingdom
+ Analyzing coins: valuation, tokenomics, team, marketing
+ Researching new projects in blockchain space - defi/nft/gaming/metaverse/
p2e
+ Trading based on technical analysis, charting and patterns
+ Investing based on fundamentals - strength of the project and potential
+ Visiting blockchain conferences worldwide
+ Following top crypto influencers davincij15, ivanontech, mmcrypto..

United Traders
Stock / Crypto Trader
November 2015 - Present (8 years 9 months)
+ Portfolio Management
+ Acquiring new clients
+ Trading of stocks, crypto
+ Risk management of position
+ Money management

SPEY MEDICAL LTD.
2 years 10 month
Head of LATAM Projects
Mart 2021 - April 2022 (1 year 2 months)
Santo Domingo, Distrito Nacional, Dominican Republic
+ Finding, Analisys, Cold Contact of Top Distributors in the Region of LATAM
+ B2B negotiations and sales
+ Brand Marketing
+ Organization of meetings and presentations
+ Leading meetings with C-level executives
+ Analysis of prices of competitors and products (drugs, vitamins) for further
embedding in our portfolio
+ Preparing and delivering presentations to senior management in respect to
foreign markets for strategic decision making
+ Audit of business processes

Head of Spey Medical Ltd (UK) in Myanmar
December 2019 - February 2021 (1 years 3 months)
Yangon, Myanmar
+ Create strategic and operational plan of sales for products
+ Determine marketing potential of the market
+ Budget plan, coordination and control over use of it
+ Develop effective market penetration strategy
+ Manage the team of MRs incl. all processes: recruiting, training, coaching,
goals and control their achievement
+ Performance analysis of the team and creating incentives for their effective
work
+ Marketing campaign and advertising plan for promotion of products

Head of SPEY MEDICAL LTD. (UK) in the Philippines
July 2019 - December 2019 (6 months)
NCR - National Capital Region, Philippines
+ Developing marketing strategy (PR, Ads, Negotiations)
+ SEA market research and analysis
+ MR-Staff recruiting and training
+ Other operational tasks (MR KPI, Sales)

Qatar Airways
Marketing Manager
Mart 2016 - October 2018 (2 year 8 months)
Doha
+ Offering 5-star excellency service on board aircraft
+ Communication with the customers with understanding their needs
+ Creating unforgettable journey and magical touch for internal and external
customers

LLC Taj & Sharb
Administrative and Business Development Manager
October 2012 - February 2016 (3 years 5 months)
+ Import of food brands and marketing in Tajikistan
+ Analysis of the current trends in Tajik market in the food industry and other
growth opportunities
+ Development of the project for branding of new products
+ Strategical management
+ Planning of sales strategy, building and training of sales team
+ Writing of "turnkey" projects
Sausage Fabric "Amiri", LLC Tajero

Business Development Manager
November 2011 - September 2012 (11 months)
+ Strategic development planning
+ Control of production (quality, distribution etc.)
+ Expanding of the range of the products
+ International fair visits in order to purchase new machines
+ Optimization in the production
+ Marketing researches
+ Sales
+Schimmel Pianos, Brunswick, Germany

Internship in Controlling
Mart 2011 - May 2011 (3 month)
+ Economical Analysis
+ Design of processes for optimization in the production
+ Simulations according to lean principles in the fabric
+ Development of key points for linking of Schimmel Production System (SPS)
with ERP-System
+ Market Research of ERP-Products
Codest S.r.l.

Financial Accountant
May 2008 - July 2009 (1 year 3 months)
Dushanbe, Tadschikistan
+ Financial reports
+ Monthly accounting adjustments
+ Calculation of vacation of expatriates
+ Control of financial transactions
+ Making depreciation of assets
DAAD (German Academic Exchange Service)

Accountant and Scholarship Consultant
September 2007 - February 2008 (6 months)
Dushanbe, Tadschikistan
+ Cash-Flow and cost analysis
+ Making calculations of the projects
+ Representation on educational fairs
+ Consultation of students to enter German Universities
New Life Int. - Trade and Industry Organisation

Marketing Manager
July 2004 - August 2006 (2 years 3 months)
Dushanbe, Tadschikistan
+ Market researches
+ Branding of the new products in Tajik market
+ Promotion/Presentation of goods
+"Cold" sales
+ Establishment and training of sales team

Education:
Fachhochschule Osnabrück, Germany
Master of Arts (M.A.), Controlling and Finance · (2009 - 2011)

Tajik State National University
Diplom, Finance and Credit · (2003 - 2008)

Summary

14 YoE of professional experience as a DevOps, Blockchain Engineering and Cloud Architecture.
By leveraging cloud architecture skills and advocating DevOps practices, I implemented a fully automated, scalable, and efficient software development process in the Web3 world for numerous blockchain projects.
With my strong ownership of designing, implementing, and supporting production-ready solutions and pipelines and troubleshooting, I successfully delivered SOA and Microservices architecture solutions that met the highest quality standards while advocating for their adoption, and robust support to ensure the smooth functioning of the software development process for different customers and business domains.
• Certified as AWS DevOps Professional, and Kubernetes Administrator

Skills
IaaS: Amazon Web Services, GCP, BareMetal, VMWare
Orcherstration: EKS, Kubernetes, ECS, Apache Mesos, Helm, Harness, Docker, Compose
k8s tools: Istio, Traefik, Helm, Harness, Jenkins X, Custom solutions
Blockchain: Filecoin, Solana, Ethereum
CI/CD: AWS CodeServices, Github Actions, Gitlab CI, CircleCI, Jenkins
IaC / Automation: Terraform, Serverless (Lambda + AWS SDK), CloudFormation, Ansible, Chef
Monitoring: ELK, Datadog, AWS Grafana, Prometheus, Fluentbit
OS: Amazon Linux, Ubuntu, RHEL/Red Hat, CentOS
Programming & DB’s: Golang, Shell, Python, NodeJS, SQL, git, PostgreSQL, DynamoDB, MySQL, Tarantool

Work Experience

Fielmann Group AG
DevOps / Cloud Architect
Aug 2023 – now

• Drove cost transparency initiatives by implementing comprehensive monitoring and reporting systems, providing significant visibility into the costs of usage and maintenance across the infrastructure, and increasing budget predictability.
• Designed, developed, and delivered scalable and resilient infrastructure solutions that supported the successful launch of multiple products, enhancing operational efficiency.
• Resolved critical technical gaps in infrastructure across the department, empowering over 37 development teams with unified and reliable services, and reducing the time required to release new infrastructure component from 3 months to 1 week.
• Collaborated with cross-functional teams to establish robust DevOps best practices, boosting productivity and alignment across all departments..
• Technologies: AWS, Terraform, Golang, Kubernetes (EKS), Datadog, Docker, GHA, Helm, Git, tests, IaC, Kibana, Opensearch, C#, Kotlin, Java, Ansible

RabbitX
DevOps / Blockchain engineer
Apr 2023 - Aug 2023

• Led the migration of the entire infrastructure to Infrastructure as Code (IaC), automating manual resource management and improving deployment efficiency fully, ensuring scalable and maintainable infrastructure for a Web3 cryptocurrency exchange startup for any environment.
• Developed robust Golang unit and integration test suites, integrating them into the CI/CD pipeline for the backend team, which improved code quality and reduced production defects.
• Contributed to building secure and scalable blockchain-based backend systems, ensuring high availability and reliability in a competitive cryptocurrency exchange market.
• Designed and implemented a streamlined CI/CD release pipelines for backend and frontend teams, reducing deployment time by 70% and enhancing release consistency across all environments.
• Technologies: AWS, Golang, Terraform, Kubernetes (EKS), Docker, GitLab, Helm, Git, Kafka, Serverless, tests, IaC, Kibana, Grafana, Opensearch, Tarantool.

Protofire
DevOps / Blockchain engineer
Sep 2021 - Feb 2023

• Engineered Infrastructure as Code (IaC) to migrate the entire infrastructure of the Filecoin blockchain project from manually created resources to a fully automated and scalable solution, reducing deployment errors by 98% and ensuring seamless integration with decentralized storage networks.
• Optimized AWS environment costs for the blockchain infrastructure by analyzing resource utilization and implementing right-sizing strategies, achieving a 25% reduction in operational expenses while maintaining high availability for critical network services.
• Developed and streamlined a CI/CD release process tailored for blockchain applications, enabling faster and more reliable deployments for distributed systems, reducing release time by 40%.
• Implemented robust ingress controllers and introduced an authentication mechanism to enhance security and reliability of Filecoin's decentralized storage network, protecting sensitive interactions between nodes and users.
• Technologies: AWS, Terraform, Kubernetes (EKS), Docker, GitHub, Helm, Git, Kafka, Serverless, tests, IaC, Kibana, Grafana, Opensearch.

EPAM Systems Inc
DevOps / Platform engineering
Sep 2017 - Sep 2021

• Designed own idea and bootstraped a high available and high scalable backup solution for a hybrid public and private cloud that protected 570Tb sensitive data via leading an engineering team and collaborating integration aspects with all involved in the process stakeholders;
• Built and run tests (unit tests, capacity tests, integration tests) for infrastructure that increased code quality by 60% via Golang with Terratest framework and allowed to manage the growth of systems;
• Built effective monitoring to monitor million requests for live video translations, and automated a keeping availability via automation for multinational data centers with an integration ELK stack (Kibana) and Prometheus;
• Built a security system that increased protection by 40% by building custom detection rules and metrics and integrating the whole solution across the company;
• Contributed to company’s expertise growth via interviewing candidates and on-boarding new colleagues
• Technologies: AWS, Terraform, Kubernetes (EKS / K8S on prem), Golang, Docker, Jenkins, Helm, Artifactory, Git, Kafka, Serverless, tests, IaC, Kibana, Grafana, Opensearch, Java.

JSC Banks Processing Center
Systems Engineer / Security Engineer
Jun 2010 – Sep 2017

• Migrated from Bare-metal to virtualisation that allowed to optimize resource utilisation for 35%
• Built an infrastructure for security operation center with SLA 99.95%;
• Implemented IPS system integration with production workload that allowed to preventing up to 90% of network attacks;
• Passed PCI DSS audit several times as a lead security engineer for the company.
• Technologies: VMware, Linux, Windows, Shell, DAST, SOC

Education

• 2010: Bachelor Degree in Systems Engineering

Work Experience

Crypto
Fullstack Developer
April 2024 - now
Responsibilities and achievements:
Development of bots for the network: Etherium, Solana, Base. Front: VueJS/Bootstrap
Applied skills:
TypeScript, Vue.js, Node.js, JavaScript, Rust, Multithreading

Bro LLC
Fullstack Developer
November 2021 — April 2024
Responsibilities and achievements:
I developed and maintained software for gaming devices, including services for collecting statistics, managing subscriptions, and updating games. Used Node.js (Express, MongoDB), Vue.js, EJS and integration with PayPal.
Applied skills:
JavaScript, Node.js, Vue.js, PostgreSQL, Git, Linux


Casino
Lead Fullstack Developer
July 2021 - October 2021
Responsibilities and achievements:
Refinement of an online crypto casino based on Laravel 7 + mongo
Applied skills:
PHP, Laravel, MongoDB, Docker, Git, Bitcoin, Ethereum, Linux, Nginx

Inhouse solutions
Back-End Developer
December 2018 - June 2021
Responsibilities and achievements:

• Developed a portal for trainers to host and sell video/text lessons, which in the process became a showcase for courses and trainings.
• Developed a set of telegram bots for promoting Instagram accounts: a bot for orders, a bot for performers, an admin bot and a technical support bot. Adamka also worked on the express + Vue.js I have created a system of triggers for mailing lists. Stack: Node.js (Express), MongoDB, Redis, RabbitMQ, Docker.
• Developed a partner system to attract users to all the company's services, with the ability to add products, assign individual remuneration percentages, and track statistics on earnings and traffic of partners.

Applied skills:
Node.js, Express, PHP, MySQL, Yii framework, Git, Sphinx, Python, Vue.js, MongoDB, Redis, RabbitMQ

AltynPay
Back-End Developer
October 2016 - November 2018
Responsibilities and achievements:
I was working on the website of the League of Forecasters cappertrophy.com I worked with someone else's code, which was written at different times by different programmers. Optimized the existing code and database queries, improved the functionality of the site. From the main one, I made the main revenue-generating functionality - paid subscriptions to the forecaster. I have connected a bank payment system.

Applied skills:
PHP, Zend Framework, Doctrine2, PostgreSQL, Linux, Git, JavaScript

Garena
Back-End Developer
November 2012 - September 2016
Responsibilities and achievements:

• Development of projects dedicated to online games Heroes of Newerth (HON), Path of Exile. A sports portal designed from scratch to host HON sports competitions, with group stages and tournament grids. Main features: Automating the determination of game results (working with the HON game API). The match-fixing mechanism allows users to arrange matches and schedule games between teams. The opportunity for other participants to follow the matches of different teams. The betting system is an opportunity to bet virtual money on the team.Achievement system associated with a news site dedicated to HON.
• A news portal containing game news, a player's profile, a catalog of items in the game, and player achievements. Main features: The system for displaying statistics from the game. All game statistics are displayed in the player's profile.Achievement system. Based on statistics, the user is given certain achievements, which are also displayed in the profile. If certain conditions are met, the user receives a reward - some kind of item in the game (automatically via the API).Admin panel, with the ability to manage achievements, users, news, etc. A streaming portal designed to combine all streaming sources on one portal. Integration with twitch.tv , goodgame.ru , youtube.com.

Applied skills:
PHP, Yii framework, MySQL, Linux, Git, Python, PostgreSQL, MongoDB, Nginx, Администрирование FreeBSD

RealSoft
Fullstack Developer
September 2010 - November 2012
Responsibilities and achievements:
Website development and layout. Automating the assembly of 3D panoramas. Support for existing projects.
Applied skills:
XML, JavaScript, PHP, Symfony

SanInfo
Fullstack Developer
November 2007 - February 2008
Responsibilities and achievements:
The first project, a website of ads on various technical topics.
Applied skills:
PHP, MySQL

Technical Skills
Programming languages and technologies: HTML/CSS/JS, TypeScript, Node.js (Deno, Bun), Go
Programming practices: Pair Programming, Code Review, Mentoring, CI/CD.
Frameworks/Libraries/Technologies: React, Next.js, Vue.js, Angular, Tailwind, RxJS, GraphQL, Express.js, Nest.js, tRPC, graphQL, RabbitMQ, Kafka, Ethers.js.
Databases: PostgreSQL (CockroachDB, TimescaleDB), MySQL, MongoDB, DynamoDB, RavenDB, Redis.
Tools: git, Docker, Kubernetes, AWS, GCP , Azure, VS Code, Postman/Insomnia, Android Studio, XCode.

Professional Experience
Worked on 10 projects in total, some of which are described below.

Armada Labs
Position: Team Lead
Project: Till Payments
Duration: January 2024 - November 2024
Legal Fee Financing and Payments System
Responsibilities included:
● defining and implementing serverless backend architecture
● leading the development, ensuring smooth workflow and delivering requested features on time
● automating processes via CI pipelines
● managing hosting, deployment, reliability of infrastructure on AWS
● breaking up big tasks into smaller ones and distributing them the across the team
Tech Stack: Serverless framework, AWS, RDS (Postgres), Vite, React

Armada Labs
Position: Fullstack Software Engineer
Project: Till Payments
Duration: September 2022 - December 2023
One of the biggest Australian payment providers.
Responsibilities included:
● adding new microservices to the system
● finding & fixing deeply nested bugs in a complex microservice architecture
● building complex SQL queries
● automating processes via CI pipelines
● developing RESTful API
● leading development of specific features
Tech Stack: Nest, Next.js, Angular, Postgres, Docker, Bit, AWS, TCP/RPC

Pink Piko
Position: Software Engineer, Team Lead
Project: Pink Piko
Duration: March 2023 - July 2024
Next Generation AI-powered Mood Journal
Responsibilities included:
● starting from scratch and leading the development of a react native app
● ensuring smooth animation and flawless functioning on both Android and iOS
● building complex UI with various custom charts, graphs, input methods, etc.
● interacting with AI and prompt engineering
● automating processes via CI pipelines
● close collaboration with CEO, defining new vectors of development, taking care of delivering real business value for the project
Tech Stack: React Native, Expo, React Query, Zustand, Ruby on Rails

PixelPlex
Position: Fullstack Software Engineer
Project: Gladwin (PEGA Pool)
Duration: February 2022 - August 2022
Secure crypto mining pool solution. Includes the pool itself as well as web interfaces for users and administrators.
Responsibilities included:
● designing microservice architecture
● designing PostgreSQL database schema, building complex SQL-requests
● implementing interactions between microservices via RPC protocol
● developing optimized RESTful API for the front-end
● developing stats caching with redis
● markup of beautiful cross-client email templates
Tech Stack: Nest.js, Next.js, Postgres, Redis, gRPC, Docker, Kafka

iTechArt
Position: Software Engineer
Project: Artsy Platform
Duration: February 2021 - February 2022
A platform, which provides a joyful, welcoming experience that connects collectors with the artists and artworks they love. As the leading marketplace to discover, buy, and sell fine art, Artsy believes that the process of buying art should be as brilliant as art itself.
Responsibilities included:
● developing web-scraping application for collecting information from various auction platforms
● covering web-scraping application with unit test, ensuring reliability of crawlers and parsers
● creating a fullstack app for data validation, allowing manual auction data validation and editing via
convenient web UI
● optimizing data validation app UI by significantly reducing the amount of rerenders and implementing
smooth endless scroll pagination
Tech Stack: Nodejs, Puppeteer, Cheerio, Nest, React, Redux, AWS (SQS, S3), Postgres, Docker

iTechArt
Position: Software Engineer
Project: Liberty Furniture
Duration: July 2020 - February 2021
Furniture Retailing Platform
Responsibilities included:
● working on both front-end and back-end part of website
● adding new features using GraphQL, Apollo, RavenDb, SendGrid
● collaborating directly with the main team from the USA
Tech Stack: React, Redux, GraphQL, RavenDB, Three.js, Azure

iTechArt
Position: Software Engineer
Project: Tully App
Duration: January 2020 - July 2020
A powerful music business app that allows music production teams to work together on beats, lyrics, contracts,
licenses; easily make and distribute creative content.
Responsibilities included:
● developing a complex react native app with with plenty of native modules
● creating rich and smooth UI with lots of asynchronous requests
● communicating with a distributed team, including people from California, India and Belarus
Tech Stack: React Native, Redux, GraphQL, Java, Swift

Idea Soft
Position: Software Engineer
Project: TipTopFish
Duration: January 2019 - December 2019
A great app for anglers. Predicts where and when fish bites and allows you to share your achievements with other anglers.
Responsibilities included:
● developing react native app
● creating smooth UI
● updating legacy code
Tech Stack: React Native, Redux, Google Maps, SQLIte

Department of Informatics and Computer Systems, BSU
Position: Software Engineer
Project: Temperature Visualiser for MLX90621 sensor
Duration: June 2018 - January 2019
A desktop app that visualizes temperature matrix from temperature sensor in real time, receiving data from arduino via serial port. Allows to calibrate sensors and take snapshots of current data.
Responsibilities included:
● developing a visualizing app with electron, with usage of serial port
● developing arduino software for MLX90621 sensor
● refactoring and improving app, according to scientific needs
Tech Stack: Electron, React, Redux, Node.js., Arduino

Education
Belarusian State University, Minsk, Belarus (2018 - 2022):
Bachelor degree in Applied Informatics (Faculty of Radiophysics and Computer Technologies)
The Rolling Scopes School (2019) (https://school.rollingscopes.com/)
Certificate - https://app.rs.school/certificate/n4la9xpk

Summary
Skilled and experienced blockchain developer with a strong
background in Etherium and Near with Full Stack expertise. Proven
ability to lead cross-functional development teams and successfully
deliver complex blockchain-based projects on time.

Work experience
The Next
Full-stack Developer
August 2023 - Present (1 year 6 months)
Working on the system prototype

Evaa Protocol
Full Stack Developer
February 2023 - Present (2 years)
- Developed MVP of the first lending protocol on the TON blockchain in 1
month.
- Created frontend application for desktop, mobile and telegram platforms in 3
months.
- Created three telegram bots to improve user experience with the product in 2
weeks.
- Integrated smart contract logic into front-end application.
- Achieved a 63% reduction in the load time of the application through
optimization and implementing the latest development practices into the
application.
- Accomplished a 30% increase in user engagement in one month of the
hackathon period.

Supa Doge
Smart Contract / Full Stack Developer
February 2022 - March 2023 (1 year 2 months)
- Developed smart contracts on the NEAR blockchain for the existing gaming
backend.
- Proposed an idea and integrated the gaming backend with Ethereum by
developing Solidity smart contracts.
- Collaborated with designers and business stakeholders to define and
prioritize feature requirements for the DApp resulting in increased development
rates by 28%.
- Developed MVP frontend version in three weeks singlehandedly.

Nrboom
Full Stack Developer
February 2021 - January 2022 (1 year)
- Developed a prototype of the system in 2 months. The prototype consisted
of a back-office and a high-load back-end computing the score from
neuroheadset data.
- Worked closely with the four AI developers, and developed an API for them
that helped speed up development time by about 20%.
- Created frontend application in two weeks and maintained it.

EPAM Systems
Full Stack Developer / TAT Engineer
August 2019 - February 2021 (1 year 7 months)
- Participated in the development of three projects, and collaborated with the
product management team to enhance user experience.
- Contributed to streamlining development processes within teams.
- Brought automation to the projects, improved CI/CD processes, created
autotests framework and maintained it.
- Mentored ten junior developers and seven AQA engineers, which led to their
growth within the company by grade.

Education
42 Lisboa
Bachelor's degree · (September 1931 - August 2020)

My responsibilities:
Experienced Software R&D professional with over a decade in Solution Architecture, Technical Leadership, and Site Reliability Engineering (SRE). I specialize in designing, implementing, and maintaining scalable, reliable, and secure infrastructure using modern cloud-native technologies.

SRE & Infrastructure:
Expert in Kubernetes (EKS, bare metal, and hybrid clusters) with over 7 years of experience. Strong Linux and networking skills with advanced expertise in Terraform and Ansible. Proficient in monitoring and logging tools like Prometheus, Loki, ElasticSearch, and ArgoCD. Skilled in containerization using Docker and microservices architecture.

Methodologies:
Extensive experience in Agile (Scrum, Kanban), DevOps, DevSecOps, and FinOps. Proven track record in TDD, CI/CD pipelines, and Clean Architecture.

Relevant Experience:
Designed and managed hybrid multi-data center Kubernetes clusters and automated infrastructure provisioning using Terraform and Ansible.
Built observability solutions with Prometheus, Loki, and ELK stack to enhance system reliability and visibility.

Technologies: Kubernetes | Docker | Terraform | Ansible | ArgoCD | ElasticSearch | Java | Python

Languages: English, German (professional working proficiency, C1), Ukrainian (native proficiency).

Experience:
Senior software engineer (Fintech), November 2018 – now
As a Senior Software Engineer in the fintech sector, I have led the architecture and development of multiple backend platforms using a microservice architecture. My role involved leading engineering teams, managing CI/CD and DevOps activities, and maintaining platform stability and performance. Key responsibilities and achievements include:
Technical Leadership and Development:

• Led the development and deployment of over 50 microservices using Java, Spring, Kafka, and Groovy, enhancing system functionality and performance.
• Implemented AWS infrastructure as code with Terraform/CloudFormation, streamlining the deployment process and reducing setup times by 20%.
• Executed a cloud transformation project, migrating critical services to higher-level AWS cloud services, improving scalability and reducing costs by 20%.

DevOps and Platform Maintenance:

• Established and maintained CI/CD pipelines with Jenkins, reducing deployment times by 10% and increasing
• release frequency.
• Managed AWS cloud infrastructure, achieving 99.9% uptime and enhancing platform reliability.
• Implemented comprehensive monitoring and logging practices using Kubernetes and Redis, resulting in a 15% reduction in incident resolution time.

On-Call Rotation and Risk Mitigation:

• Improved on-call rotation practices, successfully handling and mitigating risks, leading to a 30% reduction in incident response time.
• Conducted post-mortem analysis and implemented preventive measures, enhancing overall system resilience.

Team Management and Mentorship:

• Conducted over 20 technical interviews, on-boarding and off-boarding more than 10 team members, and mentoring junior engineers, improving team efficiency and knowledge sharing.
• Coordinated activities with internal BAs, other teams, and external providers, ensuring seamless integration and collaboration.

Customer Coordination and Integration:

• Acted as a liaison between engineering teams and customers, gathering requirements, providing updates, and ensuring the platform met customer needs.
• Successfully integrated 5 external providers into the platform, expanding its functionality and improving service offerings.

Key Achievements:

• Led the development and maintenance of a high-performing microservice platform, improving system scalability and functionality.
• Improved deployment efficiency and platform reliability through robust CI/CD and AWS management, resulting in a 99.9% uptime.
• Enhanced on-call rotation practices, reducing incident response time and improving risk management by 30%.
• Fostered a collaborative and productive team environment, ensuring high team performance and successful project delivery.
• Tech Stack: Java, Groovy, Spring, Kafka, AWS, Jenkins, Kubernetes, Redis, GraphQL.

Senior software engineer / DevOps, Altran (Fintech), March 2017 – November 2018
At Altran, I played a pivotal role in developing and maintaining a cloud-based online bidding platform in the fintech sector. Key achievements and responsibilities included:

Technical Development and Implementation:

• Independently developed and deployed 5 Kotlin microservices, enhancing platform functionality and performance.
• Designed and maintained a CI/CD pipeline, reducing deployment time by 50% and increasing deployment frequency.

DevOps and Cloud Management:

• Utilized AWS services, achieving a 99.9% uptime for the platform.
• Automated infrastructure management, reducing manual intervention by 40%.

Cloud Migration:

• Led the migration of critical components from on-premise to AWS cloud, improving scalability and reducing operational costs.
• Managed reverse migration from cloud to on-premise when necessary, ensuring business continuity and data integrity.

Business and Customer Communication:

• Engaged with 10+ business stakeholders and customers to gather requirements and provide updates, ensuring the platform met their needs.
• Delivered technical solutions that met 100% of the specified business requirements.

Key Achievements:

• Successfully launched and maintained a scalable and reliable online bidding platform.
• Improved deployment efficiency and platform reliability through robust CI/CD and AWS integration.
• Enhanced customer satisfaction by delivering tailored solutions and maintaining clear communication with stakeholders.
• Successfully migrated and managed systems between on-premise and cloud environments, ensuring seamless transitions and operational efficiency.

Certifications:

• AWS Certified Professional: Solutions Architect and DevOps Engineer, 2018
• Microsoft Azure: Security, Compliance, and Identity Fundamentals, 2024
• Oracle Certified Professional: Java SE 11 Programmer, JPA developer, WEB component developer, Spring, 2016
• CNCF: Certified Kubernetes Administrator, Linux: LPIC1, 2019-2023
• Confluent: Certified Developer for Apache Kafka, 2020 HashiCorp: Terraform, 2020