👋 About Me
I'm a Senior Fullstack Engineer with 6+ years of experience architecting high-impact web applications in fintech, proptech, legal-tech, and Web3. I specialize in React, TypeScript, and Next.js — building performant, scalable frontends that serve real users at real scale.
- 🏦 $200M+ in transactions processed annually across fintech products I've engineered
- 👥 20,000+ active users across production applications I've shipped
- 📦 Creator of sentinelx404 — 1,000+ NPM downloads
- 🌍 Trusted by Union Bank, Unity Bank, FCMB, Mobil, Dominos, Nipco, and more
- ✍️ Technical writer on Hashnode & Medium covering advanced frontend and blockchain topics
🛠️ Tech Stack
Frontend
Backend & Database
Blockchain & Web3
DevOps & Tooling
💼 Professional Experience
🏢 GlobalPay — Senior Frontend Engineer Apr 2024 – Present
Lagos, NG
- Delivered 3 finance management web apps (Next.js, React, TypeScript) serving 20,000+ active users and processing $200M+ in annual transactions
- Architected a payment gateway with end-to-end encryption, multi-method support, and real-time webhook integration
- Reduced system downtime by 30% via comprehensive error boundary implementation
- Enhanced codebase maintainability by 50% through SOLID-aligned modular TypeScript architecture
- Integrated REST APIs with Axios interceptors across a microservices architecture
⚖️ Sque — Senior Frontend Engineer Apr 2024 – Present
San Francisco, USA (Remote)
- Built features for an enterprise legal workflow SaaS (Next.js 15/16, React 19, TypeScript) in a Turborepo + pnpm monorepo
- Applied Feature-Sliced Design across billing, cases, clients, invoices, workflows, and mission control UI
- Maintained and scaled shared internal packages:
@sque/api-client,@sque/auth,@sque/ui,@sque/ai-toolkit-editor - Delivered a dual-app (V1 + V2) rollout with Vercel rewrite patterns and full CI/CD quality gates (Snyk, SonarCloud)
🍽️ PrepNourish — Founding Fullstack Engineer May 2023 – Nov 2024
Lagos, NG
- Architected end-to-end customer experience for a meal-plan startup using React, Next.js, and Node.js
- Built a scalable food catalogue handling 130+ meal options with advanced filtering (MongoDB, Express.js)
- Boosted customer retention by 22% and reduced load times by 45% through performance optimizations
🏠 Venco ([$1.5M raised]) — Senior Frontend Engineer (Web & Mobile) Nov 2022 – Apr 2023
Lagos, NG
- Acquired 20+ users in 2 months by delivering a property rental platform MVP in 30 days (React, TypeScript, Tailwind)
- Improved user retention 35% by reducing mobile load time from 3.2s → 1.8s using React Native optimization
🎮 PlayLabs — Senior Frontend Engineer Jan 2022 – Apr 2022
Lagos, NG
- Boosted operator efficiency 40% by building 2 Next.js gaming dashboards with real-time analytics & revenue tracking
- Cut API failures by 75% using React Query and Axios interceptors
- Accelerated release cycles 40% by leading CI/CD pipeline adoption and code review culture
🎓 NorthFund — Fullstack Engineer (Web) May 2024 – Oct 2024
Lagos, NG
- Processed 700,000 NGN in student funding within 3 months on a Solana-based decentralized education platform
- Secured a $3,000 development grant through a technical proposal
- Increased user engagement 40% through intuitive React/TypeScript campaign dashboards
🚚 TruckDispatch — Fullstack Developer May 2020 – Dec 2021
Lagos, NG
- Launched logistics platform gaining 30+ users in week one (React, Next.js, Redux, Node.js/Express, MongoDB)
- Reduced initial load time 60% through code splitting, lazy loading, and bundle optimization
🌐 Open Source Contributions
| Project | Role | Period | Impact |
|---|---|---|---|
| Solana Foundation | Technical Contributor | Aug – Nov 2024 | Enhanced dApp toolkit docs; reduced onboarding time 40% with Web3.js + React examples |
| GoodDollar Protocol | Technical Contributor | Apr – Sep 2025 | 5 merged PRs improving UI/UX, wallet integration, and donation flow transparency |
🚀 Featured Projects
⚡ EVLite — AI-Powered EV Charging Solution
Full-stack AI application for locating EV charging stations with smart recommendations
Stack: React 19 · TypeScript · Vite · Tailwind CSS · Radix UI · Zustand · React Query · Google Maps API · Node.js · Express · MongoDB · OpenAI APIs · JWT · Zod
- Real-time station mapping, charging analytics, and AI-driven recommendations
- Vehicle recognition powered by OpenAI with bulk station upload (XLSX processing)
🪙 NoirOTC — Decentralized Solana OTC Trading Platform
Trustless P2P token swaps via escrow-based smart contracts on Solana
Stack: Rust (Anchor) · TypeScript · Next.js · React Query · React Hook Form · Zod · Solana Web3.js · Anchor SPL · Gill SDK · Tailwind CSS · shadcn/ui · Biome
- Implemented on-chain escrow contract instructions with PDA-based security
- Performed security reviews, UX enhancements, and system reliability optimizations
🛠️ Console-None — VS Code Extension
Production-grade extension that detects and removes console statements with granular controls
Stack: TypeScript · Node.js · VS Code Extension API · Advanced Regex Engine
- Detects 13+ console methods including multi-line patterns
- Secure storage, TypeScript type-safe architecture, and configurable removal controls
📦 sentinelx404 — NPM Package
Published utility package with 1,000+ downloads
📊 GitHub Stats
🎓 Education
| Degree | Institution | Period |
|---|---|---|
| BSc. Computer Science | University of Nigeria, Nsukka | 2019 – 2024 |
| High School Education | King's College, Lagos | 2013 – 2019 |
✍️ Publications & Community
- 📝 Technical Writing — Published on Hashnode and Medium covering advanced frontend engineering and blockchain development
- 💬 Community Engagement — Active contributor sharing insights on modern React patterns, TypeScript architecture, and Web3 development
