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Fiverr Pro
English
$
USD
I will develop an android and ios app using flutter, dart, and firebase
Haseeb Ahmad
About this gig
You had an app idea. Maybe it's been sitting in a notes app for months, or maybe a client just handed you a Figma file and said "build this." Either way you need it done right the first time.
I build Android & iOS apps using Flutter, Dart, and Firebase from a single codebase. Fast delivery, readable code, real communication.
What I offer:
Flutter app development (Android & iOS)
Firebase Auth, Firestore, Push Notifications
REST API integration
Figma/XD to Flutter UI
Bug fixing & performance optimization
Play Store & App Store submission
Tech: Flutter · Dart · Firebase · REST APIs · State Management · Hive - Custom Backend ︎ ︎
Every order includes:
Full source code
Progress updates throughout
Post-delivery support
Message me before ordering let's make sure the scope and timeline are right for your project.
Get to know Haseeb Ahmad
Haseeb Ahmad
Full Stack Web developer
- FromPakistan
- Member sinceApr 2025
- Avg. response time1 hour
Languages
English, French
I am a Full-Stack Web Developer with expertise in React, Next.js, FastAPI, MongoDB, and PostgreSQL. I build modern, scalable, and secure web applications for startups and businesses.
I specialize in:
Frontend development with React & Next.js
Backend REST APIs using FastAPI
Database design with MongoDB & PostgreSQL
Authentication, authorization & performance optimization
I focus on clean code, fast performance, and reliable delivery. Whether you need a full web app, backend API, or frontend upgrade, I deliver professional results on time.
My Portfolio
FAQ
Can you fix bugs or improve my existing Flutter app?
Yes. I can review your existing Flutter code, fix bugs, optimize performance, or completely redesign the app. Just share the codebase and describe the issues and I'll assess the scope.
Will I receive the full source code?
Yes, I provide the full source code with all packages. (Fiverr) Everything is yours — clean, organized, and ready for future development by you or any other developer.
Do I need to provide a design before you start?
Not necessarily. If you have a Figma, Adobe XD, or Sketch file, I'll build directly from it. If you don't have a design, just describe what you want or share reference apps — I'll handle the UI implementation from there.
Will the app work on both Android and iOS?
Yes. Flutter allows building apps that run on both iOS and Android from a single codebase, ensuring a consistent user experience across devices. Standard and Premium packages include both platforms.
Can you work with an existing REST API or backend?
Absolutely. I handle REST APIs, GraphQL, Firebase, and SQL/NoSQL databases. Whether you need a real-time database, a custom backend, or external third-party API integration like payment gateways or chat systems, I can seamlessly integrate it.
What if my requirements change during the project?
Minor adjustments mid-project are fine. If the scope changes significantly — like adding new screens or a new feature — we'll have a quick conversation to adjust the timeline and price fairly before continuing.
