JoeKey app (e-learning app)

A professional cross-platform e-learning app currently in use, developed with a solid backend and external database. The system allows instructors to upload and manage courses, while students can browse, enroll, and access video-based learning.

During my contribution, I enhanced the app’s reliability by fixing critical issues such as:

Authentication and registration bugs.

Video player problems that disrupted course playback.

The backend was built with ASP.NET Core APIs connected to an external SQL-based database, while Firebase was used exclusively for handling push notifications.

Features:

Instructor dashboard for course uploads.

Student enrollment and video lessons.

OTP-based authentication.

Real-time notifications (Firebase).

Progress tracking and smooth video playback.