Cross-Platform Social Media App Development

I'm looking for a talented Mobile Engineer with extensive experience in cross-platform mobile app development to help me build a unique social media app.

Key Features:
- The app will need to support photo and video sharing, so a strong understanding of multimedia handling in mobile development is essential.
- The app will also include user profiles, which will require experience in implementing scalable, secure, and efficient server-side solutions.

Ideal Skills:
- Proficiency in both iOS and Android development, with a preference for using cross-platform tools like React Native or Flutter.
- Solid experience in building and deploying social media apps.
- Strong understanding of UI/UX principles to create an engaging and intuitive interface.
- Experience in implementing chat functionality will be a plus, as future expansions may include this feature.

I'm looking for a freelancer who can deliver high-quality work on time and is open to future collaborations as the app expands.