Taiwo Emmanuel — Full-Stack Developer. Building the useful parts of the internet.

A production fuel-price API covering roughly 83,000 stations across 27 European countries, delivered to a freelance client who needed reliable programmatic access to fuel prices that only exist behind a Cloudflare-protected source with no public API. The service combines a persistent price store, a freshness window, stale-price fallback, per-station request coalescing and a global rate-limit circuit breaker, so the API keeps serving prices during upstream outages instead of failing. It is in production, deployed under PM2, and handled approximately 4,000 requests per day at about 99.2% uptime in its first week.

A full-stack voting platform that replaces paper ballots at a university awards ceremony. Voters receive a printed QR ticket, cast one vote from their phone, and watch a live leaderboard; organizers manage events, print and revoke tickets, void ballots, and review insights from an admin console. Every rule that matters — the voting window, ticket state, one vote per ticket — is enforced server-side, and results are derived from votes rather than stored as counters.

Flexchange is a high-conversion marketing website for a Nigerian gift card exchange platform. Built with Next.js 15 and Tailwind CSS, it showcases seamless onboarding flows, persuasive copy, and a modal-based trade initiation system. The site highlights benefits like unbeatable rates, customer testimonials, and a simple three-step process to guide users from interest to trade execution.

This React project is a landing page for a telemedicine mobile app that connects patients with healthcare providers. The primary objective of the landing page is to provide information about the app, its features, benefits, and services. It also includes a form for onboarding two user types: patients and healthcare providers using mailchimp.