Gaurang D.

Senior React Native developer for iOS and Android, specialising in AI-powered apps. I build new apps, take over unfinished or AI-built ones, and ship them to the App Store and Google Play. 10+ years, $200K+ earned, Top Rated Plus, 100% Job Success. How I can help - New apps: React Native apps for iOS and Android, from the first screen to store release. - Joining your team: I work inside your existing repository, Git workflow, sprints, code reviews and tools (Jira, Trello, Slack, GitHub, GitLab, Bitbucket). I follow your standards and fit into your process without slowing anyone down. - AI features in your app: chat assistants, smart search over your content and automatic alerts using the OpenAI API, with the model behind a secure backend. - AI-built apps to production: apps started in Lovable, Replit, Bolt or Cursor, cleaned up, secured, tested and released on iOS, Android or the web. - Take-overs and upgrades: an unfinished or outsourced app that crashes, won't build or was rejected by Apple or Google, plus React Native version upgrades and long-term support. - React web and backend: React, Next.js, TypeScript and Node.js for the dashboard and API behind your app. Best fit if you - Have an app idea and need it built and released on iOS and Android - Have an app started by an agency, freelancer or AI tool (Lovable, Replit, Bolt, Cursor) that is unfinished, crashing or won't build - Want AI features added to your product using the OpenAI API - Already have a team and need a senior React Native developer to join and ship faster How a take-over starts 1. I review your code, build and store status. 2. You get a short written risk list and a clear plan. 3. I fix blockers first, then move to features and release. AI apps I have shipped - OZZI: a React Native travel-safety app with OpenAI-based risk alerts, released on the App Store. - An AI artwork app built in React Native (2022). - Liberty91: the React and Next.js front end of an AI threat-intelligence SaaS. What clients say “Gaurang was a pleasure to work with as always. He helped to turn this project around quickly with great quality.” “Excellent developer, would highly recommend and definitely hire again.” Stack React Native, TypeScript, JavaScript, Expo (EAS Build, EAS Update, OTA updates), Redux, React Navigation, React Query (TanStack Query), Zustand, native modules (Swift / Kotlin bridging), Hermes engine, Firebase, push notifications, offline-first, in-app subscriptions and payments, maps and GPS, real-time chat, REST and GraphQL APIs, Node.js, PostgreSQL, MongoDB, OpenAI API. How I work A short written plan before I start, progress updates every working day, and code that lives in your repository. I work from India (IST) and keep at least four hours of overlap with your working day. Send me your app idea or repository link and what is blocking you, and I'll reply with a short plan.