I will fix bugs, add new features, and improve your flutter app

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wassim_sakri
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wassim_sakri
Wassim Sakri

Level 1

5.0
5.0

About this gig

I will fix bugs, add new features, and improve your Flutter app

Do you already have a Flutter app that needs improvements?

I can help you fix issues, add new features, improve performance, and make your app more stable and maintainable.

Services I offer:


  • Fix Flutter bugs and crashes
  • Add new features
  • Improve UI/UX
  • Refactor and clean up code
  • Optimize app performance
  • Integrate REST APIs and Firebase
  • Fix Android and iOS build issues
  • Upgrade Flutter and package dependencies
  • Improve app architecture and code quality
  • Debug and resolve production issues
  • Publish updates to the Apple App Store and Google Play Store

Technologies

  • Flutter
  • Dart
  • Spring Boot (Backend)
  • Firebase
  • REST APIs
  • Git / GitHub / GitLab

Why work with me?

  • Experienced Flutter developer
  • Clean, maintainable code
  • Fast communication
  • Reliable and professional service
  • Long-term support available


Pricing

Pricing depends on the complexity of the task.

Please contact me before placing an order so I can review your project and provide an accurate quote.

Get to know Wassim Sakri

Wassim Sakri

Senior Flutter Engineer Mobile Engineer Flutter Developer

5.0(3)

Level 1

  • FromTunisia
  • Member sinceJul 2023
  • Avg. response time1 hour
  • Last delivery3 weeks
  • Languages

    English, Arabic, French, German
Looking for an expert Flutter developer to bring your app vision to life? Specializing in high-performance Flutter apps using Block, GETX and MVVM patterns. Proven expertise, extensive experience, UI/UX excellence, and multilingual proficiency in German, French, English, and Arabic. Get customized apps with great UI/UX, top-notch performance, and global reach. Optional add-ons for extra features, maintenance, and fast delivery. Contact me to turn your ideas into reality!

My Portfolio

Other Mobile App Development Services I Offer

Reviews

2 reviews for this Gig
5.0

(2)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • M
    image-docs

    marwenlabidi

    Repeat Client

    TN

    Tunisia

    5

    Great experience working with Wassim. He jumped right into our codebase, refactored parts of the app, and resolved our outstanding production bugs seamlessly. His integration of APIs/Firebase is rock solid, and the app runs much faster now. A true professional who writes highly maintainable code.

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • M

    mouaddgr

    MA

    Morocco

    5

    thank you so much brother Wassim for your good work.

    Up to $50

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
Reviews

2 reviews for this Gig
5.0

(2)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • M
    image-docs

    marwenlabidi

    Repeat Client

    TN

    Tunisia

    5

    Great experience working with Wassim. He jumped right into our codebase, refactored parts of the app, and resolved our outstanding production bugs seamlessly. His integration of APIs/Firebase is rock solid, and the app runs much faster now. A true professional who writes highly maintainable code.

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • M

    mouaddgr

    MA

    Morocco

    5

    thank you so much brother Wassim for your good work.

    Up to $50

    Price

    4 days

    Duration

    Helpful?
    Yes
    No