Social Media App UI/UX Design

I'm seeking a skilled UI/UX designer to enhance user engagement on our social media mobile app.

Key Requirements:
- Design improvements aimed at increasing user engagement
- Mobile app focus

Ideal Skills and Experience:
- Proven UI/UX design experience, particularly for mobile apps
- Strong portfolio showcasing similar projects
- Expertise in user research and testing
- Ability to create intuitive, engaging interfaces

Please share your portfolio and relevant experience.