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Mobile App DeveloperFreelanceJobsCanada

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Mobile App Developer

FreelanceJobs
  • CA
    Canada
  • CA
    Canada

About

We are looking for a skilled Mobile App Developer to fix a few issues in our existing mobile application. The app is already live on both iOS and Android, but users are currently facing problems with login and occasional app crashes on certain devices.
The main task is to fix the user authentication issue where some users are unable to log in or stay logged in after reopening the app. In addition, we want basic performance improvements and bug fixes to make the app more stable across different smartphones.
The app was built using Flutter with a backend API, so experience with hybrid app development and full-stack integration is required. You should be comfortable working with authentication flows, API connections, and debugging existing code.
This is a small, fixed task suitable for an experienced developer who can quickly identify and resolve issues. If the work goes well, there may be future tasks such as AI feature integration, ecommerce enhancements, or mobile game elements.
Key Responsibilities:
* Fix login and authentication issues
* Debug and resolve app crash problems
* Improve overall app stability and performance
* Ensure proper API communication with backend
* Test the app on both iOS and Android devices
* Deliver a clean and working build
Required Skills:
* iOS and Android app development
* Flutter or hybrid mobile app development
* User authentication handling
* Full-stack development basics
* Experience debugging live mobile apps
* Familiarity with smartphone performance issues
Skills and Expertise(This to be selected in skills section, not to be added in Job Description):
* iOS
* Android
* Smartphone
* Mobile App Development
* Full-Stack Development
* Mobile App
* AI App Development
* iOS Development
* AI Mobile App Development
* Android App Development
* Mobile Game
* Ecommerce
* Flutter
* Hybrid App Development
* User Authentication
Contract duration of 1 to 3 months.
Mandatory skills: iOS, Android, Flutter, iOS Development, Smartphone, User Authentication, Mobile App Development, Firebase, Swift
  • Canada

Languages

  • English
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