Cross-Platform App Polishing -- 2

I'm seeking an experienced developer to assist with UI and bug fixes, and to help deploy my app on both iOS and Android platforms.

Key tasks include:
- UI Fixes:
- Layout adjustments
- Button and icon updates
- Bug Fixes:
- Addressing crash issues
- Resolving features that are not working as expected
- Support for deployment to App Store and Play Store

Ideal Skills and Experience:
- Proficiency in iOS and Android development
- Strong background in UI/UX design
- Experience in debugging and app deployment
- Familiarity with App Store and Play Store requirements

Please provide examples of similar work done.