Available to hire
Results-oriented Senior Full-Stack & blockchain developer with 4+ years of experience building scalable decentralized web applications and optimizing DevOps processes.
Skilled in integrating AI agents into applications to enhance user interaction, automate workflows, and deliver personalized experiences. Proven ability to leverage machine learning models to drive intelligent, real-time support systems, improving user engagement and efficiency. Experienced with React, Web3.js, Node.js and cloud-based solutions to deliver secure, scalable applications while ensuring seamless front-end and back-end integration.
Skills
Work Experience
Senior Full-Stack & Blockchain Developer at Nonceblox
April 1, 2024 - PresentLed the development of AI-powered agents using Node.js and Python to automate customer support workflows, achieving a 40% improvement in resolution rates. Architected a full-stack Next.js + Node.js Web3 platform with Solidity contracts (Hardhat/Foundry), enabling secure, gas-optimized decentralized transactions for 50k+ active wallets. Deployed scalable AWS infrastructure and optimized CI/CD pipelines, cutting hosting costs by 15% and boosting uptime to 99.9%. Built real-time Telegram Mini Apps with Next.js and Telegram WebApp APIs, enabling multiplayer gameplay and boosting average session time by 25%. Implemented JWT-based authentication and RBAC across microservices, enhancing security and user management. Collaborated with UI/UX, DevOps, and QA teams in Agile sprints with clear documentation.
Software Developer (Backend) at Teta SRL
December 1, 2023 - September 29, 2025Led backend development for Teta-app, a no-code web platform serving 180,000+ users, delivering scalable features with a focus on performance and reliability. Streamlined DevOps workflows using AWS, Docker, and GitHub Actions, automating key processes and reducing deployment times by 10% while improving system stability. Integrated Stripe payments and Zapier automation to enhance user experience and expand app functionality by 10%. Migrated core backend services to Supabase Serverless, reducing response times by 20% and enabling smoother real-time data handling at scale. Collaborated with frontend and product teams in an Agile environment, contributing to API design and documentation.
Software Developer at The Jitu
December 1, 2022 - September 29, 2025Optimized frontend performance by 15% through advanced React techniques, including memoization, lazy loading, and code splitting. Mentored 15+ software engineering interns, delivering hands-on training in full-stack development, version control, and debugging, improving overall team efficiency by 25%. Designed and implemented a library of reusable React components, accelerating UI development across 5+ enterprise projects. Worked with senior developers to deliver key modules on schedule, adhering to Agile sprint timelines.
Junior Software Developer at WebDiv Technology
May 1, 2022 - September 29, 2025Designed and implemented RESTful APIs using Node.js and Express for real-time data synchronization across 10,000+ users. Built responsive, mobile-friendly UIs with React, contributing to a 20% increase in user retention. Optimized SQL Server queries, reducing data retrieval latency by 35% and enhancing backend performance. Integrated WebSocket-based real-time features for notifications and chat, boosting user engagement by 25%.
Education
BSc Electrical and Electronic Eng. at Kenyatta University
September 1, 2014 - December 1, 2019Qualifications
Industry Experience
Software & Internet
Skills
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