200k
Concurrent users
40+
Countries
+55%
Completion rate
4.7★
App rating
Learnly provides live online classes to K-12 students across Africa and Southeast Asia. Their existing platform couldn't handle simultaneous sessions during peak school hours, causing widespread dropouts.
Supporting 200,000 concurrent users across low-bandwidth regions required both architectural and UX innovation. Video had to be adaptive, the UI had to work on low-end Android devices, and the platform needed to function on 2G connections.
We rebuilt the platform on a Kubernetes cluster with auto-scaling, integrated with a regional CDN for adaptive video streaming, and built an offline-first React Native app that syncs progress when connectivity is restored.
Platform now handles 200k concurrent learners without degradation. Course completion rates increased 55%. The mobile app is used in 40+ countries with an average rating of 4.7.