Power Apps/SharePoint UI Fix

I'm looking for an experienced Power Apps and SharePoint developer to fix user interface bugs and bring my project to completion.

Key requirements include:
- Fix broken links and buttons
- Improve inconsistent page flow
- Enhance overall navigation for a better user experience

Ideal skills and experience:
- Proficiency in Power Apps and SharePoint
- Strong problem-solving abilities
- Experience with UI/UX design principles
- Attention to detail

Please provide examples of similar work done.