I will add new features to your existing react native app


About this gig
Your app works. Now it needs to do more.
You've got a React Native app live or in progress, and you need something added - a new screen, login, payments, push notifications, an API connection. I work inside your existing codebase and match how it's already built.
What I can add:
- New screens and navigation flows
- Authentication (Firebase Auth, email, Google, Apple sign-in)
- Push notifications
- API and backend integrations
- Search, filtering, sorting, pagination
- Offline storage and caching
- Payments (Stripe, in-app purchases)
How I work:
I read your code before I touch it. That means matching your existing patterns, folder structure, and naming so the feature looks like it was always part of the app rather than bolted on by someone else.
You get the new code, a short note on what I changed and why, and the app still working the way it did before.
Send me your repo and describe the feature you want. I'll tell you what's realistic in your codebase, roughly how long it'll take, and flag anything that would need refactoring - first before you order.
Get to know Sumama Khalid
React Native Developer
- FromPakistan
- Member sinceOct 2017
- Avg. response time1 hour
Languages
English
My Portfolio
FAQ
Do you need my whole codebase?
Yes, ideally. Adding a feature well means understanding how the rest of the app is structured. A zip works if you'd rather not share a repo.
What if my code is messy?
Very normal, especially with inherited projects. I'll work with what's there. If something genuinely blocks the feature, I'll tell you before starting rather than halfway through.
Can you add a feature that needs backend work?
I can connect your app to Firebase or an existing API. A custom backend from scratch is a bigger scope — message me and I'll be straight about whether it's a fit.
Will this break my existing app?
That's the risk with feature work, which is why I keep changes scoped and explain exactly what I touched. Test on your side before you accept delivery.

