React/Node.js Development Agency for Sports Tech Platform (Ongoing)

ready to help you out with this

have huge experience working in full stack

will send you previous work to make sure we match

Hi Daniel,

I see you are looking for a reliable technical partner to maintain your live Sports Tech platform. I am a Fullstack Developer (React/Node.js) specializing in long-term product development.

Why I am a great fit for your stack:

Frontend: I have strong expertise in React, TypeScript, and Redux. I am comfortable working with modern setups (Vite) and UI libraries like MUI.

Backend: My core backend stack is Node.js. I have extensive experience with SQL databases (PostgreSQL) and ORMs (Prisma), so adapting to your Sequelize/MySQL architecture will be seamless.
…
Workflow: I am disciplined with Jira/Slack communication, trunk-based development, and CI/CD pipelines.

Regarding the "Agency" requirement: I work as a dedicated independent contractor. This benefits you by ensuring direct communication (no project managers in between) and higher code ownership.

Availability: I can overlap with US hours to ensure smooth collaboration via Slack.

I am ready to start maintaining existing features and rolling out new ones immediately. Best regards, Nazarii

Good day, my experience is 25 years in development, I am confident I will provide you with the best solutions quickly and at market price.

Show original

Translate

I have worked with a similar methodology, I am familiar with the work methodology, I am ready to start working quickly and I guarantee constant communication and support for the project. The stack is familiar, there should be no problems.

Show original

Translate

Hello Daniel,

Thanks for the detailed description.
Your stack fully matches our experience on both frontend and backend.

We’ve worked with React (including latest versions), TypeScript, MUI, Apollo Client, Redux, as well as Node.js, Express, GraphQL (Apollo Server) and SQL databases via ORMs like Sequelize. We’re comfortable maintaining live products with paying users and extending existing functionality without disrupting production.

We’re used to working in Jira and Slack, staying available during working hours, and operating independently with minimal hand-holding. Trunk-based development, CI/CD, code reviews, and clean delivery are standard for us.

… We’re interested in a long-term partnership with consistent monthly workload rather than a one-off project.
Happy to discuss scope, expectations, and conditions.

Best regards,
Andrew

Currently fully available and ready to dedicate a full working day to the project. I have strong experience with React + TypeScript + etc.

Show original

Translate

Good day!
My name is Valentin, and I represent Arctic Web Agency. We are a team of experienced web developers who specialize in creating modern and effective web solutions for businesses. I can provide examples of our similar work in personal messages. We are ready to take your project to work!

Sincerely,
Arctic Web Team
Freelancehunt

Show original

Translate

Hello,

We’re an experienced team with strong expertise in React, TypeScript, Node.js, and GraphQL (Apollo). We’re comfortable taking over live platforms, working independently, and following modern practices (CI/CD, trunk-based development). Used to daily work via Jira and Slack and interested in a long-term partnership.

Best regards,
Max

Hello!
My name is Alexey, I represent a group of developers – NC-1. For more than five years, we have been creating websites, mobile applications, online stores, ERP/CRM systems, and other e-commerce products. Our team has specialists with the necessary experience and knowledge for you.
We are happy to discuss a long-term partnership.
Cases: https://1drv.ms/b/c/b7a0d31a9dae1bc5/IQCpK38gmEvWT6F_Cso40Li-AXAKkSs-J67mCwll-C732pw?e=v4VVF5
Sincerely,
Alexey M.

Show original

Translate

✌️ Good day

We are a development team with experience in supporting and developing product platforms on React / Node / GraphQL. The stack is familiar to us, working with already live products is a usual practice.

We are ready to take the platform for ongoing support and development, to work independently, with clear communication through Jira and Slack, without the need for micromanagement.

💰 Price: $400 / week of development
Format — long-term cooperation with a stable number of hours.

… There are many performers, but you will save your nerve cells and time only with us.
🤝 I see no reason why our cooperation would not happen.

Show original

Translate

Hello,

I’m interested in a long-term collaboration to maintain and extend your sports coaching platform. I work as an independent developer and have experience supporting production systems with paying customers, where stability, code quality, and ongoing improvement are critical.

I work with React and Next.js using TypeScript, and have hands-on experience with Vite, MUI, Apollo Client, and Redux on the frontend. On the backend, I work with Node.js using both Express and NestJS, including GraphQL with Apollo Server and MySQL. I’m comfortable joining existing codebases, quickly understanding the architecture, and extending features without the need for constant hand-holding.

I follow modern development practices such as trunk-based development, CI/CD, and regular code reviews. I work daily with Jira, stay available throughout my working hours, and communicate proactively - raising issues, suggesting improvements, and focusing on practical solutions.

I'd be happy to discuss the details!
… My portfolio: https://khalilovoleksandr.vercel.app

Hi Daniel!
I’m familiar with this stack and have experience working on live platforms with paying users. I’m comfortable working independently, following modern development practices, and staying engaged via Jira and Slack.
I’m available to jump on a call and discuss the details and next steps.

Hi! Since the platform is already live, do you have any documentation or a brief from the previous team to help get up to speed quickly?

I have 4 years of experience with React and Node.js, and my stack is a perfect match: TypeScript, GraphQL (Apollo), and MySQL. I’m used to working on live products with paying users, following CI/CD practices, and staying active in Slack/Jira. Since I also have a UI/UX background, I can ensure that any new features are both functional and user-friendly.

I’m looking for a long-term partnership and am ready to dive in. When can we chat?

Hello,

Thank you for the detailed description, I will be happy to help with the implementation of the project. I am a Software Development Engineer with over 7 years of experience in creating various websites, SaaS solutions, complex web platforms, and MVPs for startups. In my portfolio, I have highlighted some developed projects.

My stack includes the following technologies and their frameworks: PHP (Yii2, Laravel, Symfony), HTML5, CSS3, JS (Vue.js, React.js), MySQL, PostgreSQL.

Show original

Translate

Hi, I have a lot of experience with the NJ stack, bcdc is glad to cooperate for a long time, my git is https://github.com/onyx144

Hello,
We’re a product-focused development company with strong experience building digital solutions for sports clubs and coaching platforms—including booking systems, athlete/coach management, training programs, subscriptions, and analytics dashboards.

We’re comfortable taking ownership of an existing, live product with paying users and working inside an established stack and process. Our team regularly maintains and extends React + Node.js platforms, works confidently with GraphQL-based architectures, and follows modern workflows (trunk-based development, CI/CD, code reviews).

Why we’re a good fit
- Proven experience in sports & coaching products (clubs, training platforms, scheduling, memberships)
- Strong React + TypeScript + Node.js + GraphQL expertise
- Used to independent work with minimal hand-holding
… - Clear, proactive communication via Jira & Slack
- Product mindset: stability, scalability, and clean extensible code

We’re interested in a long-term partnership, not a one-off engagement, and can allocate a stable team for ongoing monthly collaboration.
Happy to review the current codebase, discuss priorities, and align on next steps.

Hello.I have been working with React/Node.js for more than 8+ years.I’m ready to cooperwte

Hello,
I’m well-versed in these technologies and can help with the frontend part. At the same time, I also have some experience with the backend, including Node.js, so I can partially work on the server side as well.

Good day!
Thank you for the detailed description of the platform and the collaboration format.

We are a development agency specializing in the support, development, and scaling of existing products, particularly SaaS platforms with paid users. A long-term partnership format is a priority for us.

We have practical experience working with your stack:
Frontend: React (including new versions), TypeScript, Vite, MUI, Apollo Client, Redux
Backend: Node.js, Express, GraphQL (Apollo Server), Sequelize, MySQL

… We can fully handle the following tasks:
Support and stabilization of current functionality
Development and implementation of new features
Refactoring and technical debt
Performance optimization and database management
Support for CI/CD, working with the main branch, code review

The team is used to working independently, with minimal micromanagement, takes responsibility for results, and proactively highlights risks or improvements before they become problems.

We work in a product mode:
Jira — for planning and tracking tasks
Slack — for daily communication
Available during working hours and adhere to agreed SLAs
We prefer a stable number of hours each month and long-term collaboration, where we act not just as a contractor but as a technical partner of the product.

We would be happy to discuss:
the current state of the platform,
the roadmap,
expectations from the team for the first 1–3 months,
the format of starting the collaboration.

We are ready to join a familiar call and answer all technical questions.

Best regards,
Ruslan / [Ruslan group]
MGR Backend & Product Engineering

Show original

Translate