I will fix bugs and optimize UI for your flutter mobile APP

Bug Fix Starter

Fix 2 small bug, UI tweak, or text change in your Flutter app within 24 hours.

Delivery Time
1 Day
Package Includes: see all
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Service details

Are you facing frustrating bugs in your Flutter application or is your UI not performing as smoothly as it should?


I am a professional Flutter developer ready to help you optimize and fix any issues in your Android and iOS apps.

With my extensive experience in building and maintaining diverse mobile applications, 

I understand how to debug complex code and improve user experience effectively.


I provide a comprehensive service to ensure your app runs perfectly. Whether it is a layout issue, a crash, or slow performance,

I will analyze your source code and provide clean, efficient solutions. My goal is to make your application stable, fast, and visually appealing for your users.


Services I Offer in this Gig:


  • Bug Fixing: Resolving crashes, logic errors, and functional glitches.


  • UI/UX Optimization: Making your app responsive and visually consistent.


  • Performance Tuning: Improving app speed and reducing lag.


  • API & Firebase Fixes: Repairing broken connections or database issues


  • State Management: Fixing issues related to Provider, Bloc, or GetX.


Why Choose Me:


  • Expertise: Background in professional Flutter development at multiple tech firms.


  • Clean Code: I follow best practices to ensure your code is easy to maintain.


  • Fast Delivery: I understand that bugs need quick fixes to keep your users happy.



Let’s get your app back on track today. Share your code or a list of issues, and I will provide a professional solution to optimize your Flutter mobile application.

Key details

  • App Type
    Hybrid
  • Programming Language
    DartFlutter
  • Framework
    Node.jsFlutter
  • Tools
    Android StudioXcodeFirebaseVisual Studio CodeVisual Studio
  • Purpose
    EducationLifestyleReal EstateMedicalSocial NetworkingSportsRestaurantTaxiEcommerceQuiz
  • Expertise
    LocalizationPerformanceSecurityAPI IntegrationFirebaseWidgets
Special note from freelancer
I offer fast and reliable debugging for Flutter apps. My goal is to ensure your app is smooth, stable, and user-friendly. With experience in professional dev environments, I guarantee clean code and quick turnaround times.
FAQs
What information do you need to start fixing the bugs?

I need the source code access, a list of current bugs, and screenshots or videos of the issues. This helps me identify the root cause quickly and provide an efficient solution for your Flutter app.

Can you fix bugs in an existing Flutter app without documentation?

Yes, I can analyze your existing code to find and fix bugs even if documentation is missing. I follow clean coding practices to ensure the fixes are stable and don't break other features.

Do you provide support if the same bug appears again?

Yes, I provide a support period after the delivery. If the specific bug I fixed reappears or if there’s a minor issue related to my work, I will fix it for free to ensure your satisfaction.

Can you improve the overall speed and performance of my app?

Absolutely. Along with fixing bugs, I can optimize your code, reduce app size, and improve loading times. This ensures a smooth and lag-free experience for your users on both Android and iOS.

Will my source code and app data remain secure and private?

Yes, 100 percent I respect your privacy and intellectual property. Your source code and project details will never be shared with anyone else and will be used strictly for fixing the issues you've listed.

Muhammad Nisar

Muhammad Nisar

Flutter Developer |Mobile app development |API Integration Specialist

I am a Flutter Developer with two years of experience in building high quality apps. I specialize in Firebase, REST APIs, and real time features using Agora. I have delivered ten apps including Legal Ace and Coupono which are live on the Play Store. I follow MVC and MVVM architecture and have improved app performance by thirty percent. I convert Figma designs into responsive UIs to turn your ideas into robust solutions.

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