Develop Feature-Rich Social Media Platform

I am expanding my social media platform, already loved by more than 100 million users, and I want to add several key features to keep that momentum going. The core work centres on building out:

• Robust user profiles with granular privacy controls so every member can decide exactly what is public or private.
• Real-time messaging that feels fast, modern and secure.
• Smooth content-sharing tools for text, images and video, optimised for both mobile and desktop.
• Integrated social-marketing capabilities that make it easy for brands and creators to promote, analyse and grow their reach inside the platform.

Code quality, scalability and a clean UI/UX are crucial because the user base is already large and still growing. If you have proven experience delivering high-traffic social apps—especially around profile privacy frameworks—I would love to see how you can take this project forward.