Solana Developer

I’m Hansen Shum, a Web3 / crypto engineer and tech lead with 18 years in software and 8 years in crypto. I’ve shipped wallets, DID, EVM/SVM contracts, on-chain data platforms, DEX routing, BTC staking DeFi, and launchpad products. Over the past few years I’ve also built an in-house quant research and live-trading stack (TradeEdgeX) that’s been running several million USD with stable mid/low-frequency PnL. 

I’ve led teams of 20+, worked at SAP, Baidu, Alibaba, and ThoughtWorks, and collaborate daily in English. I’m based in Shanghai (UTC+8) and looking for a remote role in DeFi / Web3 / blockchain where I can own hard technical problems end to end—from protocol and backend to research and trading systems. Happy to chat about fit.