I will integrate firebase supabase or rest API in your flutter app

S
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S
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Shanza S
5.0
5.0

About this gig

Need to connect your Flutter app with Firebase, REST APIs, or Supabase? You're in the right place.


With 5+ years of Flutter development experience, I integrate secure, scalable, and high-performance backend services into Flutter apps. Whether you need authentication, cloud databases, APIs, payment gateways, or push notifications, I deliver clean, maintainable solutions that are ready for production.


Services Include:

  • Firebase Authentication
  • Cloud Firestore & Realtime Database
  • REST API Integration
  • Supabase Integration
  • Google, Apple & Email Login
  • Stripe & PayPal Integration
  • Push Notifications (FCM)
  • Google Maps & Location Services
  • API Debugging & Bug Fixes
  • Clean Architecture & State Management


Why Choose Me?

  • 5+ Years of Flutter Experience
  • Clean & Scalable Code
  • Fast Communication
  • On-Time Delivery
  • Long-Term Support


Please contact me before placing an order to discuss your requirements and choose the best solution.

Get to know Shanza S

Shanza S

Flutter Backend and API Integration Specialist

5.0(1)
  • FromPakistan
  • Member sinceDec 2025
  • Avg. response time1 hour
  • Last delivery3 weeks
  • Languages

    English
I help startups, businesses, and entrepreneurs build scalable, high-quality Flutter mobile apps. With 5+ years of experience, I develop cross-platform Android & iOS applications using clean architecture and industry best practices. My expertise includes Flutter, Firebase, REST APIs, Supabase, authentication, payment integration, push notifications, Google Maps, bug fixing, app optimization, maintenance, and Play Store & App Store deployment. Let's build or improve your mobile app with reliable, business-focused solutions.
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • B

    brandmadam

    CA

    Canada

    5

    I am still working with Shanza. She is one of the best software developers to work with. She gave me an excellent delivery

    $200-$400

    Price

    4 weeks

    Duration

    Helpful?
    Yes
    No
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • B

    brandmadam

    CA

    Canada

    5

    I am still working with Shanza. She is one of the best software developers to work with. She gave me an excellent delivery

    $200-$400

    Price

    4 weeks

    Duration

    Helpful?
    Yes
    No