React Native Developer · Chennai, India

React Native Developer in Chennai — One Codebase, iOS + Android + Web

Expo-powered: build once, run on Play Store, App Store and Web.

13+ yrs · 52+ apps · 1M+ users · Fixed quote · Play Store + App Store launch

React Native + Expo is my core: single TypeScript codebase ships iOS, Android and Web. OTA pushes fixes tonight without store wait — critical during Diwali rush.

Proof: MService FSM offline scale 99.5% uptime, AstroVed live video + payments, Quant live charts + push. Your app reuses hardened modules.

Who is this for?

  • Startups wanting iOS + Android fast
  • Shops needing catalogue + UPI
  • Schools with live classes
  • Field teams needing offline
  • React website owners

6 reasons this app grows your business

One code, 3 stores

iOS + Android + Web from Expo. 40% saved.

OTA superpower

Fix tonight, users get morning — no review wait.

Native when needed

Java/C# plugins, camera, BLE embedded.

Hiring easy

React talent abundant in Chennai.

Proven modules

Auth, payments, chat, video, offline reused.

Desktop bonus

Same JS extends to Electron + PWA.

What your app includes

How we launch in 4 simple steps

  1. Day 1 — Free 20-min call: you explain your idea, I note scope + fixed price.
  2. Week 1 — Demo screens: tap-through design on your phone, unlimited tweaks.
  3. Weekly builds: install APK/TestFlight, give feedback, I refine + backend.
  4. Launch + growth: Play Store ASO, analytics, 30-day free support.

Questions owners ask me

Expo vs bare?

Expo managed for speed + OTA; eject only for exotic SDKs. I pick per hardware need.

Video/payments?

Yes — AstroVed live video + UPI live in production.

iOS review?

Handled: permissions, demo accounts, privacy labels.

Handover?

Clean TS code + README + video. Any RN dev continues.

Ready to put your business on every phone?

Contact me below with your idea — get fixed quote + launch plan in 24 hours. Pilot offer: free store ASO + launch checklist with every mobile app this month.

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