Comprehensive Social Media App Testing

I'm looking for an experienced mobile app tester to evaluate a social media app on both iOS and Android platforms. The ideal candidate will have a strong background in UI/UX testing, performance assessment, and security evaluation.

Key Requirements:
- Thorough testing on both iOS and Android
- Detailed reports with screenshots and video proof
- Experience with social media apps is a plus

Ideal Skills and Experience:
- Expertise in UI/UX, performance, and security testing
- Strong bug reporting skills
- Familiarity with various devices and OS versions

Please include suggestions for improvement with any issues found.