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Usama Zeeshan
About this gig
Looking for a skilled mobile app developer to turn your idea into a fast, scalable, and user-friendly application?
Im Usama, a mobile app developer with 5+ years of experience in mobile app development for Android and iOS. My team and I build custom native and hybrid apps using React Native, Flutter, SwiftUI, and Kotlin.
My services include:
Android and iOS app development
Cross-platform and hybrid app development
AI mobile app and chatbot integration
Custom UI/UX implementation
Backend APIs and database development
Authentication, payments, and subscriptions
Push notifications and third-party integrations
Firebase, Supabase, and admin dashboards
Existing app improvements and bug fixing
Why choose me?
Clean and scalable source code
Responsive, user-friendly interfaces
Secure development practices
Clear communication and milestone-based delivery
30 days of post-delivery bug support
App Store and Google Play deployment are available for an additional fee.
Please message me before ordering to discuss your requirements and select the right package.
Get to know Usama Zeeshan
Usama Zeeshan
Expert Web Developer, Node, Php, React, Python and Digital Marketer
- FromPakistan
- Member sinceJun 2016
- Avg. response time2 hours
- Last delivery3 months
Languages
Urdu, English
Full Stack Developer | Next.js | React | Node.js | SaaS Development
I’m a results-driven Full Stack Developer with 7+ years of experience building scalable web applications and helping businesses launch reliable digital products. I specialize in Next.js, React, Node.js, MongoDB, PHP, and Python, creating modern, high-performance solutions with clean and maintainable code. I have worked with startups and growing businesses to build SaaS platforms, custom web apps, and APIs. My focus is on reliability, scalability, and clear communication to deliver production-ready solutions.
My Portfolio
FAQ
Do you build apps with React Native or only Flutter?
Both. I work with Flutter and React Native, plus native iOS (Swift) and Android (Kotlin). I'll recommend the best fit for your project, budget, and timeline.
Can you fix bugs or add features to my existing app?
Yes. I can take over an existing Flutter, React Native, or native codebase to fix bugs, add features, or improve performance. Just share your repo and I'll review it first.
Do you provide support after delivery?
Yes — I include post-delivery support to handle any issues, and I'm available for ongoing maintenance or future updates if you need them.
Will my app work offline / send push notifications?
Yes, I can add offline support, push notifications, real-time features, and third-party integrations based on your requirements.
How much will my app cost?
It depends on features and complexity. Message me with your idea and I'll send a clear breakdown with timeline and price — free.
Do you also help with app store submission?
Yes, I provide complete support for Play Store and App Store deployment.
Which technologies do you use for mobile app development?
My team works with React Native, Flutter, SwiftUI, Kotlin, Firebase, Supabase, Node.js, and Laravel.
Can you convert my Figma design into a mobile app?
Yes, I can convert your Figma design into a responsive and functional mobile application. UI/UX design from scratch may require an additional fee.
Can you develop the backend and database for my app?
Yes, I can develop backend APIs, databases, authentication, admin dashboards, payment systems, and other required functionality.
