Senior Blockchain Developer with 8+ years of experience building scalable web applications. Specialized in React, Vue.js, Angular, TypeScript, and modern frontend technologies. Strong expertise in Web3, blockchain development, and smart contracts (Solidity, Foundry, Hardhat). Experienced in designing frontend architecture, optimizing performance, and leading development teams.
Senior Frontend Developer at Yandex (01/2023 - 11/2025, Moscow, Russia)
• Developed Yandex Search frontend with React, Node.js, and TypeScript
• Implemented SSR/SEO optimizations with Next.js, increasing engagement by 25%
• Built analytics dashboards with Chart.js and WebSocket for real-time updates
• Set up CI/CD pipelines with Docker and Jest for testing
• Tech Lead: mentoring developers and overseeing UI/UX quality
Frontend Developer at Scrump (04/2020 - 06/2023, Moscow, Russia)
• Developed Cryptosnake blockchain game with smart contracts
• Built farming, staking modules using React, GraphQL, and Web3
• Worked on Mineplex ecosystem with Next.js, Redux (Saga), Atomic Design
• Developed USCZ stable currency platform frontend
• Integrated MetaMask and Web3 wallet connections
Mobile and Web Developer at The Coach (09/2017 - 01/2020, Moscow, Russia)
• Lead developer of medical tech mobile app (React Native)
• Integrated Omron Healthcare API/SDK for health monitoring
• Built frontend with MobX, Socket.IO, Nest.js backend
• Designed architecture and managed development team
• Ensured HIPAA compliance with encryption and validation
Decentralized mixer with zero-knowledge proofs, anonymous governance, and cross-chain functionality. Solana blockchain compatible for private DeFi transactions.
Features: Multi-currency support (ETH, ERC20), Noir zk-proofs, DAO governance, 20-level Merkle tree verification
Website: thebafex-market.com
Blockchain marketplace with complete DeFi smart contract infrastructure.
Smart Contracts: BEP-20 token, vesting system, automatic reward distribution, advanced staking (4 lock types), test network integration
Decentralized lending and borrowing protocol on Ethereum. Deployed with Foundry to Anvil test node.
Features: Dynamic interest rates (2-20%), React/Web3.js frontend, OpenZeppelin security, Chainlink oracle integration, ready for Sepolia/Arbitrum/Optimism
Uniswap v4 liquidity pool with hooks for copy trading. Gamified system with NFT rewards for LPs. Premium fees for copy trading, LP activity bonuses. Deployed on Unichain for low-cost, fast transactions.
