Frontend Developer | Web3 & DeFi Integration | High-Performance Architecture
Frontend Developer with strong expertise in building scalable, high-performance applications and modernizing complex systems. Experienced in Web3 and DeFi integrations, technical decision-making, and performance optimization. Skilled in leading frontend architecture, improving developer workflows, and delivering reliable user experiences across platforms.
- Frontend Development: React 18, Next.js, TypeScript, Tailwind CSS, Radix UI, shadcn/ui
- State & Data Management: MobX, TanStack Query, TanStack Router, SWR
- Web3 & Blockchain: Solana Wallet Adapter, Wagmi, Viem, ConnectKit, WalletConnect, Anchor framework
- Build & Tooling: Vite + SWC, Git (rebase workflows), automated build optimization
- Key Expertise: Responsive design, cross-chain integrations, performance tuning, modernization of legacy systems
09/2023 – 08/2025
- Defined architecture for cross-chain DeFi applications (Solana + Ethereum).
- Reduced build times from 45s to 3s through tooling optimization.
- Integrated 15+ wallets and 50+ tokens with secure and scalable transfer mechanisms.
- Improved code stability and maintainability, reducing bugs by 70%.
- Implemented responsive design systems, improving mobile user conversions.
04/2021 – 03/2023
- Migrated legacy JavaScript to TypeScript, reducing critical errors by 70%.
- Enhanced application performance with 60% faster page loads.
- Delivered scalable UIs using React and Tailwind CSS.
- Implemented multi-wallet onboarding and blockchain transaction handling.
- Established code review standards, mentored junior developers, and supported modernization projects.
09/2021 – 11/2022, Dubai
- Delivered responsive, production-ready applications on schedule.
- Ensured optimal cross-device performance through mobile-first development.
- Email: rnd332@proton.me
- Telegram: @rnd332