I will design flutter UI, reskin flutter app or flutterflow and resolve errors, bugs

J
john_fredric66
J
john_fredric66
John F

About this gig

 Flutter Bug Fix, Fix Flutter Error, Performance Enhancement app, Performance Improvement flutter, User Interface bug Fix, Android, and iOS Bug fix.


Hi, my name is Jhon F. And I am a professional Flutter developer.


If you are looking for a Flutter Developer that could fix bugs and errors in your existing flutter app then you have come to the right gig. I will fix bugs and errors in your flutter app at a reasonable price.


I will fix bugs in:


  • Firebase With Flutter bugs
  • Uploading apps to appstore and playstore
  • Flutter Bloc Pattern and Bloc Provider
  • Flutter State Management bug
  • Logic and Algorithms in flutter
  • Gradle Build errors 
  • Google Maps
  • Flutter bug in Camera and Gallery
  • Chat errors
  • Bug fix in AndroidX compatibility with flutter
  • Flutter bug in UI
  • External Libraries
  • Flutter errors in Pubspec.yaml
  • Firebase Integration with Flutter
  • Firestore errors with flutter
  • Audio / Video Players


Or any other flutter bug or error in your flutter application, I will fix it for you.


What I need

  • Issue you are facing in your flutter app
  • Description of the exact problem there is in your existing flutter app if it's known


Please contact us before placing an order for bug fixing. :)

Get to know John F

John F
  • FromPakistan
  • Member sinceMar 2025
  • Avg. response time1 hour
  • Languages

    English, German, Hebrew
App Development Expert John belongs to a pool of 𝗧𝗼𝗽 𝟭% 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲 𝗧𝗮𝗹𝗲𝗻𝘁 and is a passionate individual committed to 𝗲𝘅𝗰𝗲𝗹𝗹𝗲𝗻𝗰𝗲 𝗮𝗻𝗱 𝗶𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝗼𝗻. He offers his expertise to businesses, helping them 𝗮𝗰𝗵𝗶𝗲𝘃𝗲 𝘀𝘂𝗰𝗰𝗲𝘀𝘀 that aligns with their 𝘃𝗶𝘀𝗶𝗼𝗻 𝗮𝗻𝗱 𝗺𝗶𝘀𝘀𝗶𝗼𝗻. Under his mentorship, numerous startups have navigated their 𝘄𝗮𝘆 𝘁𝗼 𝘀𝘂𝗰𝗰𝗲𝘀𝘀. 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲- Mobile App Development | Software Developer | Fitness Dating Food Delivery Taxi Booking App | Flutter Developer | Android iOS App | Full Stack Web Developer