Kotlin Expert Needed: Modify & Enhance App

Job ID: 39165224

Budget: $30 – $80 USD

I'm looking to develop a of my previous app using its source code in Kotlin. The app will need to be updated with some new features, bug fixes, and performance improvements.

Key Requirements:
- Add new features: Specifically, I want to include push notifications and in-app purchases.
- Bug fixes and performance improvements: The app should be as smooth and efficient as possible.

The push notifications will be real-time alerts, so experience with implementing such systems is crucial. The ideal freelancer for this project will have:
- Extensive experience in Kotlin
- Strong skills in app development and modification
- Previous experience with implementing push notifications and in-app purchases
- A keen eye for performance optimization and bug fixing
- UI/UX design skills will be a plus