iOS App Optimization & UI/UX Enhancement

I'm experiencing performance and UI/UX issues with my iOS application. The app frequently freezes on the homepage and this is greatly affecting user experience. Key Requirements: - Diagnose and resolve frequent freezing issues on the homepage - Optimize the app's overall performance - Improve UI/UX elements of the application Ideal Skills: - iOS application development and optimization - UI/UX design experience - Problem-solving skills - Ability to enhance app performance and user experience