I’m commissioning a FlutterFlow application for simultaneous release on the Play Store and the App Store. The product centres on streaming and downloading audio content, backed by Firebase services, and needs to be ready within 4–5 weeks. Scope of work • Configure Firebase Auth and Firestore so user data and content lists stay in sync across platforms. • Build an in-app audio player with background playback, seek, and offline caching. • Embed a PDF viewer and video playback screen for supplementary material. • Create a secure, server-side access-code mechanism that unlocks premium sections after validation. • Prepare, test, and hand over production-ready Android (.aab) and iOS (.ipa) builds plus the full FlutterFlow project. Please send a fixed-price quotation and, most importantly, links to past FlutterFlow or Flutter projects that show similar media-streaming or Firebase integrations. I’ll review portfolios first, then schedule a quick call to finalise milestones and get started.