Browse categories
Explore
Fiverr Pro
English
$
USD
I will be your hybrid mobile app developer, react native, flutter
Uzma J
Level 1
5.0
5.0
About this gig
Are you looking for a Hybrid Mobile App Developer to build a fast, scalable cross-platform mobile app for Android and iOS? Youre in the right place.
I specialize in Hybrid Mobile App Development using React Native and Flutter, delivering high-performance apps from idea to launch with clean architecture, smooth UI, and secure backend integration. I build MVPs, business apps, eCommerce apps, and custom solutions that run smoothly on both platforms using a single codebase.
⭐ Hybrid Mobile App Development Services
Hybrid apps with React Native & Flutter
Android and iOS cross-platform apps
Custom mobile UI implementation
API & backend integration
Admin panel & dashboards
Firebase / REST API setup
Authentication systems
Database integration
Performance optimization
Bug fixes & upgrades
App store deployment support
⭐ Tech Stack
React Native (JS/TS)
Flutter (Dart)
PHP / Laravel APIs
Firebase
REST APIs
MySQL & cloud DB
⭐ Why Work With Me
Clean, scalable, maintainable code
Modern UI implementation
Performance-optimized builds
Clear communication & planning
Long-term support available
Need a React Native or Flutter expert for your hybrid app? Send a message and lets start.
Get to know Uzma J
Uzma J
Full Stack and React Native Developer, Mobile Apps, Web and AI Automation
Level 1
- FromGermany
- Member sinceSep 2025
- Avg. response time4 hours
- Last delivery2 days
Languages
English, German
I am a Full Stack and React Native Developer helping startups and businesses build scalable mobile apps, SaaS platforms, and web applications. With 16+ years of experience, I specialize in React Native, Node.js, APIs, and AI automation to deliver high performance MVPs and production ready solutions. From idea to launch, I handle mobile app development, backend systems, API integrations, and automation to build secure, fast, and user focused digital products that drive growth and engagement.
My Portfolio
FAQ
Q1. Do you develop hybrid mobile apps for both Android and iOS?
Yes. I build cross-platform hybrid mobile apps using React Native and Flutter that run smoothly on both Android and iOS from a single codebase.
Q2. Which technologies do you use for hybrid mobile app development?
I primarily use React Native, Flutter, JavaScript, TypeScript, Dart, PHP/Laravel, Firebase, REST APIs, and MySQL or cloud databases depending on project needs.
Q3. Can you build a complete app with backend and admin panel?
Yes. I provide full-stack mobile app solutions including backend APIs, database design, and admin dashboards along with the mobile app.
Q4. Can you upgrade or fix bugs in an existing React Native or Flutter app?
Absolutely. I can debug, optimize performance, fix crashes, refactor code, and add new features to your existing hybrid mobile app.
Q5. Will you help with App Store and Google Play submission?
Yes. I can assist with build generation, store assets, and deployment support for both Apple App Store and Google Play Store.
Q6. Do you develop MVPs for startups?
Yes. I frequently build MVP hybrid apps for startups with scalable architecture so they can grow easily in later phases.
Q7. Do you sign NDA for app ideas?
Yes. I’m happy to sign an NDA to keep your app idea and business data fully confidential.
Q8. What do you need from me to start the project?
I’ll need your app requirements, feature list, design files (if available), reference apps, and preferred tech stack. I can also help define scope if needed.
Reviews
6 reviews for this Gig
| (6) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R ryanc3
Repeat Client
United States
The final product was delivered with very high quality. The work demonstrated strong technical expertise, professionalism throughout the project, and excellent cooperation and communication. Very satisfied with the overall result.
$1,500-$2,000
Price
2 weeks
Duration
Helpful?A 
aliyaj0805
Repeat Client
United States
I've been working with Uzma on this project for a while now, and once again she delivered exceptional work. I reached out to her urgently because there was an issue on the production site. This was affecting live customers, so it needed immediate attention. Uzma responded quickly, understood the issue...
$100-$200
Price
1 day
Duration
Helpful?A aliyaj0805
Repeat Client
United States
Uzma did an amazing job setting up the authentication for my mobile app. She understood the requirements right away, communicated clearly, and delivered everything on time. The setup works perfectly and her professionalism really stood out. Highly recommended!
$50-$100
Price
5 days
Duration
Helpful?B biyakhan_
Ireland
I had a great experience working with Uzma on my mobile app. She successfully added the authentication system and fixed the splash screen exactly as required. Her communication was clear, and she delivered everything on time. I’m really satisfied with the quality of her work and would definitely recommend...
$50-$100
Price
1 day
Duration
U 
Seller's Response
Helpful?A asifireland
Ireland
I had an excellent experience working with Uzma on my React Native app. She quickly understood the issue, identified the root cause, and provided a clean, effective fix. Her communication was clear, responses were timely, and she guided me through every step with professionalism.
Up to $50
Price
3 days
Duration
Helpful?
Reviews
6 reviews for this Gig
| (6) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R ryanc3
Repeat Client
United States
The final product was delivered with very high quality. The work demonstrated strong technical expertise, professionalism throughout the project, and excellent cooperation and communication. Very satisfied with the overall result.
$1,500-$2,000
Price
2 weeks
Duration
Helpful?A aliyaj0805
Repeat Client
United States
I've been working with Uzma on this project for a while now, and once again she delivered exceptional work. I reached out to her urgently because there was an issue on the production site. This was affecting live customers, so it needed immediate attention. Uzma responded quickly, understood the issue...
$100-$200
Price
1 day
Duration
Helpful?A aliyaj0805
Repeat Client
United States
Uzma did an amazing job setting up the authentication for my mobile app. She understood the requirements right away, communicated clearly, and delivered everything on time. The setup works perfectly and her professionalism really stood out. Highly recommended!
$50-$100
Price
5 days
Duration
Helpful?B biyakhan_
Ireland
I had a great experience working with Uzma on my mobile app. She successfully added the authentication system and fixed the splash screen exactly as required. Her communication was clear, and she delivered everything on time. I’m really satisfied with the quality of her work and would definitely recommend...
$50-$100
Price
1 day
Duration
U Seller's Response
Helpful?A asifireland
Ireland
I had an excellent experience working with Uzma on my React Native app. She quickly understood the issue, identified the root cause, and provided a clean, effective fix. Her communication was clear, responses were timely, and she guided me through every step with professionalism.
Up to $50
Price
3 days
Duration
Helpful?
