
Smart Contract Engineer
๐ Lagos, Nigeria
Blockchain developer with 4 years of experience specializing in designing and securing high-performance DeFi protocols. Built production-grade smart contract systems across multiple chains including aggregators, staking systems, and cross-chain interactions. Security-first mindset with bug bounty participation. Won a Uniswap prize for cross-chain arbitrage solution.
Salary
USD 60,000 โ 100,000
Mace
Sept 2024 โ Present
Designed modular and upgradeable smart contract systems enabling dynamic routing, gas optimization, and seamless DEX integrations. Engineered core aggregation contracts enabling token swaps across multiple DEXs, driving over $4M+ in transaction volume. Conducted rigorous testing and auditing, ensuring resistance to MEV and routing manipulation attacks. Established automated CI/CD testing pipeline using GitHub Actions.
Web3Bridge
Jan 2024 โ Sept 2024
Spearheaded identification and mitigation of vulnerabilities in blockchain protocols and smart contracts. Developed comprehensive smart contract testing and security pipelines including unit tests, integration tests, and cross-chain scenario coverage leveraging Hardhat and Foundry.
Nupat Technologies
Apr 2023 โ May 2024
Mentored individuals from scratch to becoming professional Solidity developers. Conducted security audits and optimized smart contracts for gas efficiency. Designed, developed, and deployed smart contracts on Ethereum using Truffle, Hardhat, and Foundry.
Blockchain & Smart Contract Engineering