Senior Backend Engineer building real-time trading systems, smart contracts, and developer tools.
- Blockchain β Solana (Anchor), EVM (Solidity/Foundry), Hyperliquid, cross-chain protocols
- Backend β Node.js, Go, Rust, PostgreSQL, Redis, WebSockets, message queues
- Trading Infrastructure β DEX integrations (Jupiter, Orca, Raydium), automated execution, real-time data pipelines
- DeFi β Prediction markets, token economics, vesting contracts, Merkle airdrops, delta-neutral strategies
- wevm/viem#822 β Added
valueparameter todeployContract(merged) - nyx β Tailwind CSS class sorter and formatter
- RPSLS-web3 β Rock-Paper-Scissors-Lizard-Spock on Ethereum
- qa-runner β One-command local QA environment for non-technical testers
- ts-sql.nvim β SQL syntax highlighting inside TypeScript template literals for Neovim
- rielj.xyz β Portfolio & blog
- rielj.xyz/blog β Writing about backend engineering, DX, and Web3
- Twitter/X



