I will integrate rest API or firebase into your flutter app

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abdullah0103
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abdullah0103
Abdul Kaium

About this gig

Need a Flutter app that actually works with real data, not just UI?


I help businesses and developers build Flutter apps with powerful REST API and Firebase integration, so your app is fast, stable, and ready for real users. Whether youre building a new app or improving an existing one, I make sure your backend connection is smooth, secure, and scalable.


I've worked on real-world apps like trading platforms, investment systems, and content-based apps where accurate data flow and performance are critical. Youll get clean, well-structured code thats easy to maintain and expand in the future.


What I can do for you:

  • Build Flutter apps for Android and iOS
  • Integrate REST APIs (GET, POST, PUT, DELETE)
  • Setup Firebase (Auth, Firestore, Realtime DB)
  • Implement real-time data updates
  • Handle errors and edge cases properly
  • Organize clean and scalable architecture


If you already have UI ready, Ill connect it with backend perfectly. If not, I can build functional screens as needed.


Please message me before ordering so we can discuss your project and choose the best approach.

Get to know Abdul Kaium

Abdul Kaium

Flutter Mobile App Developer, API Integration, Firebase, Bug Fixing

  • FromBangladesh
  • Member sinceJul 2021
  • Avg. response time1 hour
  • Languages

    Bengali, English
Hi, I'm Abdul Kaium, a Flutter developer focused on building fast and reliable mobile apps for Android and iOS. I work mainly with Flutter, REST APIs, and Firebase to create smooth and scalable applications. I also have experience with React, Laravel, and Vue, which helps me understand how mobile apps connect with backend systems. I enjoy solving problems, fixing bugs, and turning ideas or designs into working mobile apps. If you need help with a Flutter project, feel free to message me and we can discuss your idea.

My Portfolio