Finalize the Flutter app, together with another developer.
3439 USD We need a Senior specialist in Flutter + Firebase who will connect to an already existing development. We have one developer, the application is partially assembled, and some functionality is already working. Assistance is required in refining the MVP, improving the architecture, and implementing missing modules.
What needs to be done
•Understand the current project and architecture
•Refine existing screens and logic (design is ready)
•Connect/improve integrations with Firebase:
•Remote Config
•Firestore structures
•Authorization
•Help optimize the application: animations, state management, performance
•Set up or improve CI/CD (GitHub Actions / Firebase App Distribution)
•Align navigation, architecture, and module interaction to a common style
Requirements for the performer
•Experience in Flutter development for 3+ years
•Confident work with Firebase (Firestore, Auth, Crashlytics, Remote Config)
•Understanding of architecture (Bloc, Clean Architecture, DI)
•Ability to carefully integrate into someone else's code and work in pairs with another developer
Conditions
• Collaborative work with the current developer
•One-time task: refining the MVP for a specific list of screens and functions
•Please indicate in your response:
•examples of projects / GitHub
If everything goes well, further engagement may be possible, but this does not relate to the current order
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60 days3439 USD
642 4 1 60 days3439 USDHello! My name is Karen, I am a full-stack developer with experience in creating scalable systems, real-time backend infrastructure, and complex interfaces using React/Next.js. I am interested in your project in the field of industrial automation — an area where competent architecture and reliability are especially important.
https://github.com/KarenMacakyan?tab=repositories
https://innovatech-xi.vercel.app/
I work with the full development cycle: from system design and architecture planning to implementation, testing, deployment, and further iterations. I am skilled in working with distributed systems and ensuring reliability, observability, fault tolerance, and stable performance.
My stack:
— Backend: Python, FastAPI, async, microservices, Docker, Redis, PostgreSQL
— Frontend: React, TypeScript, Next.js, real-time interfaces
… — Experience in API design, building resilient server logic, and integration with hardware/IoT.
I am used to working alongside engineers, quickly adapt to product tasks, and take responsibility for the function as a whole — from idea to production.
I am ready to discuss the details, show projects related to real-time data processing, microservices, and complex frontend logic.
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30 days3439 USD
609 2 1 30 days3439 USDI can join your Flutter project as a Senior developer, understand the existing architecture, complete the MVP, and add the missing modules. I will optimize the integrations with Firebase (Auth, Firestore, Remote Config, Crashlytics), improve performance and animations, unify the code and navigation style, and set up CI/CD for stable development.
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21 days3439 USD
162 21 days3439 USDHello.
I was interested to learn about your project. I am confident that I can do effective and quality work that meets your requirements and expectations. I have over 8 years of experience. I am ready to discuss the details and start working. I am waiting for your response.
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20 days3439 USD
1189 16 0 20 days3439 USDI am ready to join your project and help refine the MVP, improve the architecture, and implement the missing functionality. I have over three years of experience in Flutter, work well with Firebase (Auth, Firestore, Remote Config, Crashlytics), and can smoothly integrate into the existing code. I can optimize logic, animations, navigation, bring the project to a unified style, and assist with CI/CD. I am ready to share examples of projects and GitHub in private messages.
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1 day3439 USD
138 1 day3439 USDHello, I have more than three years of commercial work experience, I am ready to discuss the terms and start working after the discussion, you can find relevant projects in the portfolio, I am ready to answer all additional questions.
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20 days3439 USD
1117 4 0 20 days3439 USDHello!
I have developed several Flutter applications using Firebase as the main backend, so I know how to connect to an existing project and set up the structure without disrupting what is already working. I am used to working alongside another developer, reviewing code, and improving performance without slowing down the process.
I have created applications where Firestore, Remote Config, and Auth needed to work seamlessly together, using CI/CD through GitHub Actions and Firebase App Distribution. I can add that there is a clear setup of modular navigation and state management here, so new screens can be added later without touching the old ones. This simplifies code maintenance even after the MVP release.
I would be happy to help you complete the MVP, clean up the structure, and make the application stable for further development.
Thank you!
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