Browse categories
Explore
Fiverr Pro
English
$
USD
I will integrate firebase and apis into your flutter app
Saifuddin
About this gig
Are you facing Firebase or API integration issues in your Flutter app?
I will integrate Firebase and REST APIs into your existing Flutter application with clean and reliable implementation.
What I can help with:
Firebase Authentication
Firestore / Realtime Database
REST API integration
API data handling
Bug fixing and error handling
Basic testing
Please contact me before placing an order so we can discuss your requirements.
Get to know Saifuddin
Saifuddin
Mobile App Developer
- FromBangladesh
- Member sinceApr 2025
- Avg. response time1 hour
Languages
English, Bengali, Hindi
Hello there! I’m Saifuddin, a passionate Flutter Developer specializing in modern Android and iOS mobile applications. I build clean, responsive, user-friendly, and high-performance apps using Flutter and Dart. I can help with custom mobile app development, UI development, REST API integration, Firebase, authentication, real-time chat, notifications, subscriptions, bug fixing, app modifications, and performance optimization. I focus on clean code, reliable functionality, clear communication, and delivering a smooth user experience from development to deployment.
My Portfolio
FAQ
Do you work with existing Flutter apps?
Yes, I can integrate Firebase and APIs into your existing Flutter app.
Can you integrate REST APIs?
Yes, I can integrate REST APIs and handle API requests and responses.
Can you integrate Firebase Authentication?
Yes, I can integrate Firebase Authentication such as email/password login.
Can you fix Firebase or API errors?
Yes, I can troubleshoot and fix common Firebase and API integration issues.
Do you provide the source code?
Yes, the updated Flutter source code is included in the package.
Should I contact you before ordering?
Yes. Please contact me first so I can review your requirements and recommend the right package.
