Flutter Freelance Jobs

Olá, estou com o seguinte erro ao buildar o um um app flutter. O erro é no gradle. Gostaria de um profissional para me auxiliar a resolver.
Segue erro abaixo:

FAILURE: Build failed with an exception. * Where: Script 'C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 896 * What went wrong: Execution failed for task ':app:compileFlutterBuildRelease'. > Process 'command 'C:\src\flutter\bin\flutter.bat'' finished with non-zero exit value 1 * Try: Run with --stacktrace option to get the stack trace.
Run with --info or --debug option to get more log output. Run with --scan to get full insights. * Get more help at https://help.gradle.o
rg

Category: IT & Programming
Subcategory: Web development
What is the scope of the project?: Small change or bug
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed
Roles needed: Developer

Delivery app like grab, mr. Speedy, lalamove. App That can provide courier delivery, food delivery and transpo.
Can have in app messaging for easier transactions. The app needed is for both ios and android.

Category: IT & Programming
Subcategory: Apps programming. Android, iOS and others
What is the scope of the project?: Medium-sized change
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed
Required platforms: Android, iPhone
I need to: Modify an existing app
App type: Other
Back-end is required: No
Payment gateway: Yes

I will need a full experience freelancer developer who can develop a multi- services platform included food delivery app, and i need to know how long is possible to get to be done

Category: IT & Programming
Subcategory: Apps programming. Android, iOS and others
What is the scope of the project?: Create a new app
Is this a project or a position?: Project
I currently have: I have an idea
Required availability: As needed
Required platforms: iPhone, Android
I need to: Create an app
App type: Other
Similar apps: Other
Back-end is required: No

I will need a full experience freelancer developer who can develop a multi- services platform included food delivery app, and i need to know how long is possible to get to be done

Category: IT & Programming
Subcategory: Apps programming. Android, iOS and others
What is the scope of the project?: Create a new app
Is this a project or a position?: Project
I currently have: I have an idea
Required availability: As needed
Required platforms: iPhone, Android
I need to: Create an app
App type: Other
Similar apps: Other
Back-end is required: No

This is  web design, web development, desktop application development, mobile app, social media marketing and SEO. Feel free to reach out to me so we can start planning your next project! I guarantee, to provide you an express service with satisfaction.

Category: IT & Programming
Subcategory: Apps programming. Android, iOS and others
What is the scope of the project?: Create a new app
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed
Required platforms: Windows Mobile
I need to: Create an app
App type: Promotion - Application to promote your business/company
Back-end is required: Yes
Payment gateway: Yes

End Flutter messaging app, for more information please write internally, The project is at 70%, it must be connected back y front.

Category: IT & Programming
Subcategory: Web development

Support for the current dev team working on an on demand logistics app, assizting in both ironing out and adding missing features, the project needs to launch on october 5.

Category: IT & Programming
Subcategory: Apps programming. Android, iOS and others
What is the scope of the project?: Medium-sized change
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed
Required platforms: Android, iPhone
I need to: Modify an existing app
App type: Other
Back-end is required: Yes
Payment gateway: No