Senior Full-Stack Mobile & Web Team (Flutter and React Native + Next.js + RAG AI)

We are seeking an experienced full-stack and mobile developer (or small engineering agency) to build a cross-platform engagement and peer accountability platform comprising: 1. End-User Application: Cross-platform on iOS, Android, and Responsive Web (allowing members without smartphones to participate from a laptop/desktop browser). 2. Administrative Backoffice: A dedicated Desktop Web CMS for central operations staff. The application features daily micro-audio content, structured micro-readings, customizable task tracking with a non-punitive streak engine, code-based cohort management (groups of 3–7), and an enterprise RAG-based AI assistant. A comprehensive, screen-by-screen technical specification is finalized and ready for immediate kickoff. Attaching PDF for complete details.