Solidity Developer

Spearheaded a team of four to build and launch a large-scale Telegram Mini App, driving over $1 million in liquidity in the first month. Architected backend in Next.js/TypeScript with a seven-level Merkle-tree system, enabling 128 proofs per batch and logarithmic verification. Designed event listeners processing over 1,000 blockchain events daily, syncing on-chain and off-chain services. Delivered APIs serving more than 5,000 requests daily with zero runtime crashes. Authored Tact smart contracts securing over $1 million in user funds and enabling fair prize distribution. Optimized Supabase schemas and migrations for over 100,000 records with sub-100ms query times.

Directed 3 developers to optimize Solana smart contracts, achieving 12% more efficiency. Designed CodeDuel prize distribution system (Rust, Anchor), ensuring fair payouts. Developed core Solana programs for EnigmaDuel in Anchor/Rust. Deployed EVM-compatible and CosmWasm contracts for cross-chain support. Engineered matchmaking WebSocket server (Rust, Rocket) handling thousands of live users. Built PostgreSQL APIs for fast data storage and manipulation. Extended R&DAO token contracts with four governance and utility features. Contributed to HummingBot Splash DEX, boosting arbitrage profits by 37%. Participated in Flow Automation tool system design, improving blockchain workflow efficiency.

Delivered OrGear DAO Builder (T-Solidity, TypeScript, React.js, Node.js), driving 20% adoption growth and enabling 1,000+ DAO proposals. Researched, created, and deployed DAO contracts on Venom’s TVM network. Launched smart contracts processing over $200k in monthly transactions. Developed innovative DeFi financial models in Venom’s ecosystem. Optimized proposal app migrations, improving efficiency by 15%.

Audited OctusBridge codebase and six token standards (T-Solidity, Solidity), identifying one critical and two non-critical bugs. Built documentation dApps (OctusBridge Docs, Token Standards Docs), increasing community contributors by 15%. Collaborated on TSol-Docgen and TVM Codes projects, standardizing developer workflows.

Designed a concurrent multithreaded file system for high-efficiency processing. Containerized services with Docker for stable deployments. Enhanced legacy multithreading services, significantly reducing crashes. Contributed to distributed CDN maintenance and VM networking optimization. Architected APIs and database systems for monitoring services.