Learnrail — E-Learning Platform (API + Mobile + Web)
A full-stack e-learning platform with course delivery, quizzes, gamification and subscriptions — spanning a PHP API, a Flutter mobile app and a web frontend. Bunny CDN for video, Paystack for billing.
My role: Lead architect & delivery CEO
The brief
Build a learning platform that works in Nigerian classrooms — uneven bandwidth, offline-capable mobile access, pricing that fits student wallets.
What I led
The shared API contract that hydrates the entire user experience in a single call. Signed Bunny CDN URLs for paywalled video. Offline lesson download in the Flutter app. Subscription and one-off course billing through Paystack.
Live at
learnrail.org. A unified learning ecosystem across web and mobile, ready to scale from launch class to thousands of concurrent learners.
Technology
PHP 8 · JWT · MySQL · Flutter 3 · Bunny CDN · Paystack