fangchao

15 years of backend development experience with 3 years of in-depth Web3 practice; proficient in Golang / Java / Solidity / JavaScript. Focused on blockchain backend architecture design, smart contract integration and high-concurrency transaction processing. Familiar with the Ethereum ecosystem and DeFi / NFT / DEX scenarios; capable of building Web3 product backends from 0 to 1, and skilled at solving core challenges such as on-chain / off-chain data consistency, security and compliance. Passionate about technology, continuously tracking Web3 industry developments, with solid English technical-documentation reading ability. Committed to deepening my career in Web3 and providing high-performance, high-security backend support for blockchain products.