Izbegni Aditive

We formed a partnership at one of the significant business conferences. Despite the presence of many mobile app development companies there, the client decided to put their trust in us to implementall our agreements.

• Bugs and flaws

They wanted a new team of developers ready to fix all bugs and flaws since the app already had 80k users at that time.

• Native experience

The app was written in React Native for the mobile part. As the user base grew, the app worked slower and lacked native behavior.

• Backend optimization

Outdated technologies were used on the backend, and images were stored in the app's memory instead of on the server. Memory-intensive apps may be more prone to crashes and instability.

Since the client was not so familiar with development technologies, they wanted to continue building an app in React Native. On our initiative, we rewrote the entire app to KMP as a gesture, earning their trust even more and setting up a strong basis for future app development.

• Bugs and flaws

We prioritized tasks and bugs that have been present in the application for a long time. We resolved them immediately at the beginning so that we could continue with fixing errors.

• Native experience

Considering that we had an excellent experience with Kotlin Multiplatform, we rewrote the entire app from React Native to KMP. This way, users got a better native experience since in KMP, the business logic is shared, and the UI is written separately for each platform.

• Backend optimization

We've done a complete optimization on BE and decided to move images to the server. That optimized performance and impacted the app's ranking in the App/Play Store by clearing up extra memory.

Results

0 bugs in the app

72% reduction in memory usage

5k downloads after optimizing speed