I need a single code-base social networking app that runs smoothly on both iOS and Android. The core requirement is a Service feature that sits at the heart of the experience—think of it as the place where users connect around whatever service element we finalise together. The work covers everything from project setup through store submission. I already know the UX basics I want, but I’m open to your guidance on the best cross-platform framework, whether that’s Flutter, React Native, or something comparable, as long as the final result feels truly native on each device. Key milestones will include an interactive prototype, a test build delivered through TestFlight or a comparable Android testing channel, and a production-ready release candidate. I’ll supply branding assets and any required copy; you’ll bring the clean architecture, polished UI, and a straightforward admin panel so I can manage the Service feature without digging into code. If you have proven experience shipping cross-platform social apps, especially those built around a specific Service module, I’d love to see what you’ve done and hear how you’d approach this build.