An Unstable App with Broken Backend Integration
When the client came to Regal Systems, Arabic Unlocked was in an unstable state. The backend was not properly communicating with the frontend, causing major issues with lesson loading and user progression. Learners were unable to complete lessons reliably, which directly impacted retention and ratings. The app needed both structural fixes and performance improvements before it could scale.
Discovery First, Then Deep Technical Resolution
We began with a thorough discovery call with the client to fully understand the existing architecture — how the backend was structured, how it communicated with the frontend, and where the breakdowns were occurring. With a clear picture of the system, we methodically integrated the lesson system properly, resolved the lesson loading failures, fixed API integration issues, and eliminated the performance bottlenecks causing slowdowns. The result was a significantly smoother, more reliable experience for every learner.
What We Delivered
- App performance improvements — significantly reduced load times and memory usage
- Lesson loading issue fully resolved — lessons now load reliably across all devices
- API integration fixed — backend and frontend now communicate seamlessly
- Bug fixing across multiple modules including progression tracking
- JSON object handling optimised for stable and efficient data processing
Technologies Used
Outcomes & Impact
The combined effect of the API fix, lesson loading resolution, and performance improvements delivered a dramatically smoother user experience. The app went on to surpass 1 million downloads with a strong 4.6 star rating — a testament to how much impact the technical stabilisation had on real users.
Absolute pleasure working with these guys. Willing to listen and discuss in order to find the best course of action and overall are really competent developers.