All-Inclusive AI React Native Full Stack Developer

Senior AI-Native Full-Stack Developer — Complete Existing React Native / TypeScript Product to V1.5 We are looking for one exceptional hands-on senior full-stack developer, or a very small two-person team only if genuinely necessary, to complete and production-harden an existing AI-assisted consumer software product. This is not a greenfield project. A substantial React Native / Expo / TypeScript / serverless codebase already exists, together with a detailed V1.5 build specification, UX direction, acceptance criteria and prepared product knowledge. We will provide the detailed product specification, user journeys, research, knowledge/brain material, content, example cases and rapid product decisions. We will do the non-engineering heavy lifting. Your role is to validate the existing build, preserve and refine good code, complete missing engineering, integrate the supplied material, test the critical flows and take the product to a stable V1.5 release. We expect an AI-native development methodology using coding agents / modern AI-assisted development, proven libraries, managed services and low-code/no-code where they genuinely reduce development time. Core skills should include TypeScript, React Native/Expo, responsive web, backend/API development, data/state modelling, authentication/permissions, serverless/cloud, webhooks/queues, AI/LLM workflows, testing, integrations and deployment. Please provide who will personally do the work, relevant shipped products, your AI coding-agent workflow, how you would audit and complete an inherited codebase, your quote for the initial audit and V1.5 completion, milestone breakdown, availability and earliest start. No budget is published. Quote on the basis that the existing code is high quality and substantially reusable, the V1.5 specification is already prepared to a high standard, and we supply the research, journeys, brain/knowledge material and other non-code inputs.