Full-Stack Engineer & Smart Contract Developer
Building production-grade dApps from contract to frontend

I'm a full-stack developer and smart contract engineer who builds end-to-end — Solidity contracts, production Next.js applications, and everything in between. I architect and ship complete systems, not just pieces of them.

On the smart contract side, I work with DeFi protocol patterns — Token Vaults, share-based accounting, EIP-712 off-chain signatures, upgradeable proxies, and security-aware contract design with Foundry. I write contracts I can reason about and test thoroughly, not just deploy and hope.

On the product side, I'm the co-founder and sole technical lead at Unigram — a campus social platform built from scratch for Nigerian university students, featuring real-time chat with E2E encryption, communities, a marketplace, events, and a full PWA deployment on AWS.

I build for emerging markets — where DeFi, stablecoins, and onchain infrastructure aren't abstract concepts but genuine solutions to real financial constraints. That context shapes how I think about what to build and why.

This is where I'm going deep. Constantly learning, constantly shipping.

Contracts & Protocols

• ERC-20, ERC-721, ERC-4626 vault standards
• Upgradeable proxies (Transparent & UUPS) via OpenZeppelin
• EIP-712 typed structured data & off-chain signatures
• delegatecall, storage layout, ABI encoding/decoding
• Share-based accounting for DeFi vaults and lending pools
• Reentrancy patterns, access control, custom errors & events

Tooling

• Foundry — forge, cast, anvil for full contract lifecycle
• Forge tests — unit, fuzz, invariant, vm.expectEmit, vm.prank
• OpenZeppelin Contracts — audited standards as building blocks
• Etherscan — contract verification and on-chain inspection

Web3 Frontend Integration

• wagmi v2 + viem — type-safe contract reads, writes, event watching
• RainbowKit / ConnectKit — wallet connection UX
• Multicall, transaction state machines, signature flows in Next.js

I'm comfortable with SQL and NoSQL databases, and I pick the right ORM or query layer for the job — Prisma for relational, Mongoose for Mongo, raw SQL when needed.