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Ship Your Mobile App to the Play Store β€” Fast

React Native + Expo apps that run on Android and iOS from a single codebase. Offline-first, lightweight (~15MB), and production-ready.

The Problem

You have a mobile app idea but building native apps for both platforms doubles your cost and timeline. You need a developer who can ship a real, production-quality app β€” not a prototype that breaks on real devices. Most freelancers deliver bloated 80MB+ apps that users uninstall within a day.

What You Get

  • βœ“Cross-platform app (Android + iOS) from a single React Native codebase
  • βœ“Offline-first architecture β€” works without internet, syncs when back online
  • βœ“Lightweight builds (~15MB) optimized for Indian network conditions
  • βœ“Play Store and App Store submission with listing optimization
  • βœ“Push notifications, deep linking, and analytics integration
  • βœ“CI/CD pipeline for automated builds and OTA updates via Expo
  • βœ“Post-launch support: bug fixes and 2 feature iterations included

Tech Stack

React NativeExpoTypeScriptSQLiteFirebasePlay StoreApp Store
Timeline
3-16 weeks

Related Work

MyFinancial β€” Personal Financial Advisor
Financial planning in India is fragmented across banks, insurance, and tax documents.
SanatanApp β€” Hindu Devotional App
Devotional users in India juggle 5+ separate apps for Chalisa, Gita, Aarti, Ramayan, and Mahabharat.

Frequently Asked Questions

Why React Native instead of Flutter?

React Native has a larger ecosystem, better third-party library support, and shares code with React web apps if you ever need a web version. Flutter produces slightly larger binaries and has a smaller hiring pool in India. For most business apps, React Native with Expo delivers faster with smaller app sizes.

How long does it take to build and launch a mobile app?

A simple app takes 3-5 weeks. Medium complexity (auth, APIs, offline) takes 6-10 weeks. Complex apps with multiple integrations take 12-16 weeks. This includes design implementation, development, testing on real devices, and Play Store submission.

What does the Play Store submission process look like?

I handle the entire process: creating your developer account, preparing store listings (screenshots, descriptions, keywords), configuring app signing, submitting for review, and resolving any policy issues. First review typically takes 1-3 days. I also set up CI/CD so future updates can be pushed with a single command.

Testimonials

What Clients Say

Rohit delivered our MVP in 5 weeks β€” on budget and ahead of schedule. His architecture decisions saved us from rewriting everything when we scaled.

Arjun Kapoor
Founder, NovaByte Labs
MVP Development

We needed a WhatsApp bot for our clinic chain. Rohit understood the problem immediately and shipped a working solution that our staff could use without training.

Priya Mehta
CTO, MediConnect Health
WhatsApp Bot
Let's Build Your App

Rohit Raj β€” Backend & KI-Systeme Ingenieur

Services

Mobile App DevelopmentAI Chatbot DevelopmentFull-Stack Development

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