Web3 Talent

Professional Summary

• Smart Contract and Web3 Backend Engineer with 14+ years of experience in large-scale distributed systems and 4 years building Solidity and EVM-based blockchain applications.
• Former Smart Contract Engineer at Cronos Lab (Crypto.com), building production DeFi and trading infrastructure, price oracles, match engine, token vaults, and staking systems.
• Experienced in DeFi backend services, on-chain/off-chain integration, RWA tokenization, and high-availability Web3 infrastructure.
• Strong hands-on background in Rust, Solidity, Go, Java, TypeScript, Node.js, AWS, Redis, Kafka, MySQL, NoSql, microservices, and high-availability architecture.

Skills Programming Languages: Rust, Solidity, Go, TypeScript, Java, C++ DeFi & Web3: Price Oracle, Match Engine, Vault, Staking, RWA Tokenization, Airdrop, Uniswap, Lending Protocols, DAO Governance Blockchain & Smart Contracts: Solidity, Ethereum, EVM, Ethers.js, OpenZeppelin, ERC20, ERC721, ERC1155, EIP-2612, EIP-712, ERC8056, ECDSA, UUPS, Transparent Proxy, MultiSig, Merkle Tree Security & Testing: Reentrancy, Signature Replay, Front-running, Access Control, Gas Optimization, Foundry, Hardhat, Slither, Fuzz Testing, Fork Testing Backend & Infrastructure: Tokio, Gin, GORM, Spring Boot, Node.js, REST, gRPC, Microservices, AWS, DynamoDB, SQS, Redis, Kafka, MySQL, Grafana, Prometheus, CI/CD