Updating a Flutter application for Android and iOS

Budget: 8400 UAH Deadline: 9 days

Good day!
My name is Alexandra, I have been working with Flutter for over 3 years and specialize in updating and modernizing mobile applications for the latest versions of Android/iOS, including preparing them for further development.

I am ready to take on your project and perform a complete update:

What I will do:

- Analyze the current state of the application: Flutter SDK, dependencies, plugins, deprecated packages;
- Update Flutter to the current stable version, update dependencies, replace outdated packages;
- Ensure the correct operation of key functionality (push, WebView, file handling);
- Test the application on the latest versions of Android and iOS;
- Compile updated releases and prepare them for publication;
- Upload builds to Google Play Console and App Store Connect and assist with moderation;
- Provide brief technical documentation + recommendations for further development (including future authorization via Google).

Experience:

- 3+ years of Flutter;
- Push notifications (Firebase / APNs), WebView, file handling;
- Multiple successful moderation experiences in the App Store and Google Play;
- Experience with Figma and technical mockups.

I am ready to start after reviewing the repository.
I look forward to collaborating! Expand

Budget: 12000 UAH Deadline: 15 days

Let's see, I can basically take it and do it. I'm waiting for the details, we will do the testing and other things too.

Budget: 777 UAH Deadline: 3 days

Hello, I am a Flutter developer for android/ios/desktop with commercial experience.
My CV https://limewire.com/d/imcWH#G7p3RS6nNB
Thank you.

Budget: 8000 UAH Deadline: 5 days

Hello! I am happy to help you update your application for Android and iOS. With 3 years of experience working with Flutter, I know how important it is to quickly adapt the application to new system versions to maintain the stability of its key functionality. I carefully analyze the current state of the project, update all necessary dependencies and plugins, and ensure quality testing on the latest OS versions. Additionally, I prepare technical documentation to make the further development of your application straightforward. I look forward to the opportunity to discuss further!

Budget: 8000 UAH Deadline: 15 days

Good day!
I am ready to take on the update of your Flutter application.

I have practical experience in updating Flutter/SDK, working with push notifications, WebView, files, as well as preparing builds for Google Play and App Store. I will conduct a project audit, update dependencies, check the stability of key functionality, test on the latest versions of Android/iOS, and prepare a brief technical documentation with recommendations.

I am ready to review the repository and start working.

Budget: 27000 UAH Deadline: 7 days

Hello! 👋 I am Igor, from the 256Devs team. We provide qualified updates and support for Flutter applications for Android and iOS. We guarantee a correct migration to new versions of the framework, API support, and bug fixes. First, we will analyze the current code, determine the scope of updates, and the need for fixes. Next, we will implement the Flutter SDK updates and the necessary changes in the code. We will conduct complete testing on both platforms. Please send access to the repository and a description of the issues that need to be resolved — we are ready for the update.

Budget: 10000 UAH Deadline: 7 days

Good day! I am ready to take on the update of your Flutter application. I have over 3 years of experience with Flutter and practice in migrating projects to new SDK versions by replacing deprecated packages. I have experience in successfully publishing applications on Google Play and the App Store, an understanding of Figma, and I am ready to provide recommendations for further development. I can start working in the coming days. I am ready to discuss the details and clarify the cost after getting acquainted with the project.

Budget: 7000 UAH Deadline: 10 days

Good day, I am ready to help with the implementation of updates, testing, and bug fixing. I previously used the application but switched to the web version due to some issues, so I would be happy to fix them, so to speak, myself. I have been developing with Flutter for 3 years, worked with WebView, push notifications, and other important packages. I also have experience publishing in stories and working with Figma.

Here is my portfolio: https://maksklm.com/

Budget: 10000 UAH Deadline: 1 day

Hello, I have more than three years of experience in writing on Flutter, I am ready to discuss all the details and start working, I will answer all questions, you can also see my work in the portfolio.