Complete Flutter application

Budget: 3500 USD Deadline: 14 days

Hello!
We at EchoCode are a team that specializes in the development and refinement of mobile applications. Our main focus is to take on projects at various stages of readiness, effectively engaging with existing code and bringing the product to a stable, high-quality release.

We have practical experience working with applications that require completion, optimization, or refactoring. We quickly immerse ourselves in the architecture, identify weaknesses, and offer technically sound solutions without unnecessary bureaucracy.

For us, it is important not just to "close tasks," but to make the product stable, scalable, and ready for further development. We would be happy to join and professionally complete your application 🚀

Budget: 3500 USD Deadline: 10 days

I have experience in developing the backend part and connecting functionality to already prepared layouts (REST API, authorization, roles, business logic, integration of third-party services). I work carefully with the database structure, security, and scalability.

Budget: 3500 USD Deadline: 14 days

Hello! I am interested in your project for completing a Flutter application and developing the backend.

My 5 years of experience includes creating full-fledged mobile solutions on Flutter, as well as developing robust backends in Python (Django/FastAPI) or TypeScript (NestJS). I am confident that I can effectively integrate functionality with the existing layout and build a reliable server side.

I am ready to promptly discuss the details of the task and propose optimal approaches for implementation.

Budget: 3500 USD Deadline: 22 days

Hello!
My name is Oleksiy, I represent a group of developers – NC-1.

For over five years, we have been creating websites, mobile applications, ERP/CRM systems, and other digital products. We are ready to offer you our strong specialist with relevant experience to complete your Flutter application.

Our specialist is a Senior / Team Lead with 7+ years of experience in developing complex backend solutions and data processing and storage systems for analytics and financial operations.

Technology stack:
Java (8+), Scala, Spring (Boot), Apache Spark, Apache Kafka, Databricks, SQL, Microsoft SQL Server, Zookeeper, CI/CD, testing, code review, Docker, Kubernetes, Microsoft Azure.

He has significant experience in designing architecture, building reliable backend systems, and integrating with mobile applications. He is ready to join the project and bring it to completion.

We would be happy to discuss the details of collaboration. Expand

Budget: 3500 USD Deadline: 20 days

I work as a full stack developer with Laravel, React, and Flutter.
There are applications on the App Store and Google Play.

If needed, I can show what is launched and what works for the company where I am currently employed.

We can discuss your task.

Budget: 3500 USD Deadline: 15 days

Hello,

I have hands-on experience delivering complete Flutter applications, including connecting UI layouts to real functionality, building APIs, and integrating backends. I’ve worked on production apps for iOS (iPhone and iPad) and hybrid mobile solutions, handling state management, API integration, authentication, data persistence, and deployment.

I can efficiently connect business logic, implement backend communication, and ensure the app is stable, scalable, and ready for release. I’m comfortable working independently, following existing designs, and collaborating closely to meet project requirements.

Best regards,
Jeo Vincent Carretas

Budget: 3500 USD Deadline: 20 days

Hello. I have a lot of experience. This is an easy task for me. Let's get started quickly.

Budget: 3350 USD Deadline: 30 days

Good day. I represent the Nexus Core team.
We have studied the task — a ready layout, a full backend and functionality are needed. This is precisely our main specialization: we do not just connect the backend, we build an architecture that works stably, scales, and does not create problems in the future.
To provide accurate deadlines and costs, we need to clarify a few key points:

What is the layout made with: React/Next.js, Vue, or plain HTML?

Is user authorization and registration needed?

Is online payment (Stripe, PayPal, or other) provided?

Is an administrative panel needed?

How many pages/sections are on the site?

Each of these points directly affects the volume of work — and we want to give you an honest, transparent figure, rather than just any number.
We work on projects where the cost of error is high — that is why clients return to us. Cases are under NDA, but we are ready to show relevant experience in private messages.
Write to us in private messages — we will analyze your layout, ask the necessary questions, and within a few hours provide a clear estimate with a breakdown by stages. Expand

Budget: 3500 USD Deadline: 21 days

Ready to perform.
I will execute the details step by step in person. Quickly and efficiently.

Budget: 3500 USD Deadline: 30 days

Good day.
I am an experienced mobile application developer (10+ years).
For the last three years, I have worked at the company qwqer.lv.
I will be able to do everything qualitatively and quickly.
I work with hourly payment - $30.
Please send more details for understanding the labor costs.

Budget: 3500 USD Deadline: 10 days

Hello, I am engaged in application development on Flutter for iOS/Android/Web, I have commercial experience working in companies, I have experience creating applications independently from scratch (there are proofs in the reviews). I also create custom backend on Python with subsequent deployment on servers. I am available for work, I can start right now. I am ready to consult on all questions.

Budget: 3500 USD Deadline: 10 days

Hello!
I have experience in developing various projects since 2008.
I write dashboards and services on Laravel, and applications on Flutter.
Contact me - it will be done very qualitatively and quickly.

Budget: 3500 USD Deadline: 14 days

Good day. I am ready to complete this project as I have extensive experience in application development.

Budget: 3500 USD Deadline: 45 days

Hello!
Experience in mobile application development for over 5 years. I would be interested in working on your project.
Can I get acquainted with the details of the design (design and technical specifications)?

Budget: 3500 USD Deadline: 1 day

Hello, I have relevant experience.
I can start the implementation right away.
I look forward to productive cooperation!

Budget: 3500 USD Deadline: 1 day

Hello, I have experience in implementing applications.
Write to me in private for details.
I will be happy to help!