Roheemah Abolare

Smart Contract Developer

📍 Nigeria

GitHub Twitter / XDiscord: rhorheeymarhMessage on Telegram

🟢Aping In

Smart contract developer with deep understanding of Ethereum, EVM architecture, and decentralized systems. Skilled in designing, writing, testing, and deploying secure smart contracts using Solidity and Rust, integrating with on-chain applications through Ethers.js, Wagmi, and Viem. Experienced in ERC standards, multi-sig wallets, auctions, staking, and NFT marketplaces.

Skills

React.js10/10

ERC20/ERC7218/10

Ethereum8/10

Ethers.js8/10

Foundry8/10

Wagmi (8/10)Rust (8/10)Smart Contract Security (8/10)Solidity (8/10)Technical Writing (8/10)Viem (8/10)Vue.js (8/10)Hardhat (8/10)OpenZeppelin (8/10)Git (7/10)Gas Optimization (7/10)L2s (Base, Lisk, Celo, Arbitrum) (7/10)Nuxt.js (7/10)API Integration (7/10)Proxy Upgradeability (6/10)

Work Experience

Blockchain Training Officer

Web3Bridge

Feb 2025 — Apr 2025

Designed and led training sessions on Solidity, Ethereum architecture, and DApp development. Mentored new developers on deploying contracts, writing tests, and integrating with frontends. Provided one-on-one guidance to trainees on personal and career growth and blockchain design patterns.

Blockchain Developer

Patttrn Labs

Oct 2024 — Present

Design, deploy and implement Solidity smart contracts for DApps, ensuring optimal gas usage and secure state management. Lead smart contract architecture reviews and internal audits. Integrate on-chain contracts with React frontends using Wagmi, Viem, and Ethers.js. Built a decentralized event management solution and NFT marketplace. Write unit and integration tests using Hardhat and Foundry, achieving 100% test coverage on critical functions.

Blockchain Developer (Trainee Program)

Web3Bridge

Jul 2024 — Nov 2024

Completed an intensive blockchain engineering program focused on Ethereum development, EVM internals, and Solidity smart contract architecture. Built, deployed, and tested dozens of smart contracts including ERC20, ERC721, multisig wallets, staking, and auction systems. Gained hands-on experience with Hardhat, Remix, and Foundry. Learned advanced topics such as storage layout, access control patterns, proxy upgradeability, and gas optimization.

Frontend Developer

Acumen Digital

Jan 2021 — Jan 2024

Developed and maintained interactive websites using Vue.js, Nuxt.js, and React.js. Integrated APIs using Fetch and Axios. Designed and implemented SDKs for seamless platform integration. Developed custom component libraries using Vuetify and BootstrapVue, expediting project deployment time by 20%. Enhanced user retention by 30% over 6 months through optimized UI/UX design in Nuxt.

Education

University of Lagos

BSc · Chemical Engineering

2018 – 2025