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$
USD
I will fast react native app development for ios and android
Hammad Qayyoom
Level 1
About this gig
I build high-performance React Native apps with polished, custom UIs. My expertise in performance tuning and frontend design ensures your iOS/Android app is fast, beautiful, and scalable from MVP to full launch, including store submission.
What You Get:
- API Integration, Auth, Push Notifications & Firebase
- Redux State, Smooth UI from Figma, Performance Tuning
- Clean Code, Clear Docs, and Full Handover
My Tech Stack:
Expo/CLI, TypeScript, React Query, Analytics
Process:
- Define Scope & Goals
- Build & Test Iteratively
- Integrate, QA & Launch
Ready? Send your brief for a clear plan and timeline.
Get to know Hammad Qayyoom
Hammad Qayyoom
Design Build Launch
Level 1
- FromPakistan
- Member sinceNov 2023
- Avg. response time1 hour
- Last delivery4 days
Languages
English, Urdu, Hindi
I’m a mobile app developer delivering production-ready iOS & Android apps with Flutter, React Native, and native Kotlin. I handle the full product cycle—UX, clean mobile architecture (BLoC/MVVM), API integration, cloud backends (Firebase/Supabase), local storage (SQLite/Room), QA, performance tuning, and App Store/Play Store submission. Features include secure auth, in-app payments, push notifications, real-time chat, maps & location, offline-first sync, and analytics. Expect clear milestones, weekly builds, on-time delivery, and post-launch support. Let’s turn your idea into a fast, reliable
My Portfolio
FAQ
Who owns the code?
You own the final code 100%. I deliver all source files, granting you full ownership and intellectual property rights.
Do you provide maintenance/support?
Yes, I offer post-launch support and maintenance plans to ensure your app stays updated and runs smoothly after delivery.
Do you handle backend too?
I specialize in connecting apps to backends. I can build a backend with Firebase or integrate with your existing one, but I don't offer standalone backend-only services.
Can you work with third‑party APIs?
Absolutely. I have extensive experience integrating various third-party APIs for payments, maps, social media, and other services.
What design assets do you need?
I can work from a Figma/Adobe XD file or design references. I'll also need your brand assets (logos, colors, fonts) for a pixel-perfect implementation.
Do I need my own store accounts?
Yes, you need to provide your own Apple Developer and Google Play Console accounts. I handle the entire technical setup and submission process for you.
What’s your communication/timezone?
I'm in the [Your Timezone, e.g., EST/PST] and communicate daily via Upwork Messages. I provide regular updates and am available for scheduled calls.
How adaptable is your development process?
My process is built for flexibility. We work in clear stages, allowing for feedback and scope adjustments at each step to ensure the final product perfectly matches your vision.
