Smart Contract/Blockchain Engineer & Security Researcher

Building the rails for on-chain trust — one block at a time.

I'm Kelechi Kizito Ugwu — a self-taught engineer working across Solidity, TypeScript, and Python, shipping smart contracts, DeFi infrastructure, and AI-agent payment systems. Lately I've been split between escrow logic for trade finance and payment middleware for autonomous agents, with a standing curiosity about zero-knowledge proofs and the EVM's own internals.