Full Stack Mobile App and Website Developer

We are building a mobile app designed to help women find their people — meaningful connections based on shared interests, life context, location, and values. The full product backlog with MVP scope is available here: https://docs.google.com/spreadsheets/d/1cqC2MowDTnGmEibCh0VEzf1AXabr3YoYpfxRbTBN-rU/edit?usp=sharing Please review it carefully before submitting a proposal. This Mobile App needs to function with great Search capability for the US and then worldwide. It needs to have Keyword search capability similar to how we search for a product. We want the app and website to have general mapping capability. Please answer the following directly in your cover letter: Estimated timeline for React Native iOS + Android, and native iOS + Android (if supported) Cost estimate broken down by module or phase Suggested payment structure How you handle scope changes — your process and hourly rate for out-of-scope work Warranty period after launch — do you offer one, and for how long? Post-launch support model after the warranty ends Nice to Have: - Experience building community, social, or marketplace apps - Portfolio with connection or discovery platforms How to Apply: Please include: 2–3 relevant projects (ideally community, social, or marketplace apps) Brief description of your team size and structure