Full-Stack developer (Node.js + React) for redesign and relaunch of an existing project.
Good afternoon. We are looking for a Full-Stack developer (Node.js + React) for the redesign and relaunch of an existing project.
The project already exists and is operational. The backend, business logic, database, and admin panel are already implemented. Our task is to maintain the current backend and product logic, but create a completely new frontend and redesign so that it appears to users as a new product.
Project structure: monorepo.
Frontend: React + TypeScript + Material UI.
Backend: Node.js + Express + PostgreSQL + Prisma.
Authorization: Firebase Auth.
What needs to be done: take the existing backend and API, create a new interface (either based on a purchased React template or develop from scratch), connect the new frontend to the current logic, link it to the database, build and deploy the updated product. Minor adjustments to the logic and UX may also be required.
Initially, we need full-time availability to quickly assemble the new version of the product. After the launch, we plan for long-term part-time collaboration for project support, bug fixing, and periodic improvements.
We are looking for a developer of strong middle / senior level who confidently works with React, Node.js, APIs, and databases and can quickly integrate templates and the existing backend.
Budget: up to $20/hour (ceiling).
If interested — please write
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✋ Hello! We are the IT company dZENcode.
We are implementing a new frontend using React/TypeScript with Material UI and integration with the existing Node.js/Express API and Firebase Auth, while maintaining the current business logic and database, performing a redesign, connecting to the monorepository, and fully deploying the updated product, relying on the team's experience, best practices, and our own developments.
Is there a design guide or a chosen React template for the redesign?
Can we discuss the content of the attachment right here?
You can find detailed information about our services and rates on our website:Freelancehunt
Take a look – we will discuss the work details further, write when you are ready.
…
The final cost is determined only after clarifying the scope and requirements.
___________________
Best regards,
Manager of dZENcode
Our strengths:
💎 10+ years providing IT services: Outsourcing, Outstaffing
🔥 90+ in-house specialists
🚀 Projects "from scratch" and for support
⚙️ SLA and post-production support
✅ Contract with the company, guaranteed results!
🔥 250+ public reviews since 2015.
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351 Good day. I am ready to consider your project in more detail. Rate $15/hour. My portfolio, according to your case https://olehbit.netlify.app/
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1182 8 1 Hello, Egor, can we have a call? Please go over the budget, I want to clarify additional details about availability.
Please write to me in private messages.
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2482 14 0 Good day! The stack completely matches, I have worked on similar projects. I guarantee clean, maintainable code, daily reports on the work done, and prompt communication. I am ready to hold an online meeting to discuss the details - I will send examples in private. Rate is $17/hour.
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2041 21 0 Good day, I would like to work on your project, I perform similar tasks every day, for the last 2 years I have been working only with templates on React (Refine, MUI, Veltson), I work with a large number of APIs, data, forms, stores, asynchronous stores, etc. I would be happy to collaborate!
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330 Hello, I will do it, I am ready to start the rate is $15, more detailed study is needed.
Write in private.
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294 1 0 Hello, I am ready to do a redesign in reactJs, typescript for the existing backend. I have experience working with nextJs and reactJs, as well as typescript.
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246 ✌️ Hello! My portfolio
Freelancehunt
I am offering my candidacy for the role of web developer for your project. I have many years of experience in React and Node.js.
I am interested in your project, currently available full day. Price - $10/hour.
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2060 25 0 Good day. I am ready to start working after discussing the details.
I have been working with React for a long time, have experience with NodeJS, but my greater expertise is in the frontend. I have worked with various UI kits, so I will be able to work easily and quickly with the purchased template. I can also easily code from scratch.
I would be happy to discuss the project in more detail.
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649 3 0 Good day.
I am interested in your project. I have about 7 years of experience in development, with a primary stack of React / TypeScript and Node.js. I have also worked with PostgreSQL, APIs, and monorepositories.
I have experience in redesigning and relaunching existing products, where the current backend and business logic are preserved, while the frontend is completely updated. Therefore, I have a good understanding of the process of integrating a new interface with an already functioning API.
I can quickly get involved, understand the project, and help assemble a new version of the product.
Feel free to write, and we can discuss the details. Rate $12.
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1014 6 0 Hello, my flight is 13$.
I am writing on the stack you specified. I have written several CRM (I have worked on both backend and frontend), so I understand how to build the architecture.
If you have a ready design, that would be great.
I suggest quickly sketching a template (framework) for the CRM, laying down the functionality that will be needed in the future, but at the first stage, only displaying the elements that will be used for interaction.
If you are interested in my experience, we can discuss more in private messages.
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2677 39 0 Good day! I have reviewed the task and am ready to start. Rate $15
Experience:
• 4 years in Frontend and Backend development
• 2 years of commercial experience in product and blockchain
• Working with production code and real financial scenarios
Some of my projects:
… https://contentbuilder.ai/ - a commercial project from the USA, where I worked as a full-stack developer and implemented most of the functionality
https://freelancehunt.com/showcase/work/procasino/2025898.html
https://freelancehunt.com/showcase/work/bionrgg/2025897.html
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11596 44 0 Hello, I have relevant experience as a Fullstack developer. I work within the budget you specified. I would be happy to help you!
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390 Good day! 👋
I am interested in your project. I have experience working with full-stack projects on React + Node.js, including redesigning existing products without changing the backend logic.
Experience and Stack
I work with a stack similar to yours:
Frontend: React, TypeScript, Material UI
…
Backend: Node.js, Express
Databases: PostgreSQL, Prisma
API integrations and working with existing backend services
Auth: Firebase / OAuth
Experience with monorepo and connecting new frontend to existing API
I have worked on tasks such as:
Redesigning and relaunching the interface of existing products
Integrating ready-made React templates
Connecting UI to existing business logic and database
Improving UX and optimizing the interface
Building and deploying updated versions of the product
How I will approach the project
Analyzing the existing backend and API
Preparing the structure of the new frontend
Integrating a React template or new layout
Connecting to the API and testing business logic
UX improvements and interface optimization
Building and deploying the new version of the product
Collaboration format
I am ready to start full-time during the redesign phase
After the release, I can continue part-time support for the project
I work through Git / Pull Requests, with regular updates on progress
Rate
💰 $20/hour (within the specified budget)
I am ready to discuss the project details and look at the repository structure to quickly assess the scope of work and timelines for launching the new version.
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7134 13 0 Hello, I have the experience you need as a full-stack developer, I would be happy to work.
Examples of some works:
Zem Center: A modern React project with a focus on a clean interface. https://zem.center/
AI interface (LLM + Lip-sync): A complex frontend with non-standard visualization logic. https://217-154-170-186.nip.io/
Fintech and services: I participated in the development of a banking application and the Selector Events platform.
Rate: $20/hour (I fully fit into your budget).
…
git: https://github.com/onyx144
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1567 5 0 Hello.
I am ready to join the redesign and relaunch of the project. I have experience working with Node.js, React, TypeScript, as well as with API integrations and existing backend systems.
I can take the current backend on Express and the PostgreSQL database (via Prisma) and build a new frontend, connecting it to the existing APIs. I have worked on projects with monorepo, so integrating the new interface without changing the business logic will not be a problem.
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612 21 0 Hello. I am ready to complete your project. I have experience. Write to me, and we will agree.
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96304 1273 1 10 Hello. I have been working with React/Node.js for over 8 years. I am ready for collaboration.
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358 1 0 Good day!
I have experience working with React + TypeScript + Material UI and Node.js + Express + PostgreSQL + Prisma. I am ready to join your project and perform a redesign of the frontend while maintaining the current backend and business logic.
$20/hour, as stated in the description.
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3082 9 0 Good day!
We will do everything as quickly as possible without any problems, however, for a more accurate assessment, we need to look at the existing layout and agree on design preferences. The rate is $20. There are also ready-made layouts and templates that can be used.
https://rstays.com/
— backend + service integration + production deployment
https://ai-desk.ai/
— backend and AI service logic
Also, the rest are in the profile or on GitHub: https://github.com/axbuglak
…
Write to us, we will discuss everything!
Sincerely,
Buglak Alexey
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1263 2 1 Hello!
I am interested in participating in the project.
The task is clear: maintain the current backend and business logic, completely update the frontend, and redesign it.
I have experience integrating React with existing APIs and Material UI, so there are no issues. I will quickly understand the code, connect the new interface to the current logic, build, and deploy the updated version.
I am ready for full-time work at the start and further support.
The budget of $20/hour is acceptable (negotiable).
… I look forward to your response and am ready to discuss the details.
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9944 117 0 Hello.
I am a NodeJS developer. I am interested in your project. Write to me, we will discuss.
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344 Good day! The FlipFactory team specializes in React + Node.js + PostgreSQL, which is our main stack.
What we have already done:
✅ FrontDeskPilot — SaaS on React + TypeScript + PostgreSQL
✅ FlipWidget — embedded widget on React
✅ FlipChat — unified inbox (React + Node.js + PostgreSQL)
About your project:
✅ We take the existing backend (Express + Prisma + Firebase Auth) — we do not touch it
… ✅ We create a new frontend on React + TS + Material UI (or according to a template)
✅ We connect to the current API, deploy it
✅ Monorepo — we work with this constantly
Deadline: 5 days until the first working version, then iterations.
Rate: $20/hour.
After launch — ready for part-time support.
Portfolio: flipfactory.it.com
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3880 15 0 Hello
I work for $30, but I can agree to $25 (this is my minimum)
I have over 10 years of experience, so I sometimes work faster than another senior developer with around 5 years of experience.
Since the project is implemented, I know how to work well with someone else's code, and it doesn't take me much time for that either.
If you are interested - write to me, I would be happy to collaborate.
P.S. My strongest experience is an online taxi project from scratch to operation in a competitive market - 6 years full stack.
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415 2 1 Good day.
Interesting project. I have experience working with React, Node.js, and integrating frontend with existing APIs. I have also worked with TypeScript, PostgreSQL, and REST API, so the format "new frontend over existing backend" is clear to me.
What I can do:
• quickly understand the current API and monorepo structure
• integrate the new React interface with the existing backend
• work with Material UI or integrate a ready-made React template
… • connect authentication via Firebase Auth
• conduct testing and prepare the deployment of the new version of the product
I can also help with small UX improvements and frontend optimization.
I am interested in a few points:
– is there already a ready design/template for the new interface
– what is the approximate volume of pages that need to be redone
– where is the project currently deployed (Vercel / AWS / other)
I am ready to start with full-time work, and after the release, support the project part-time.
I would be happy to discuss the details.
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288 Hello,
I am a full stack developer with over 9 years of experience building and maintaining web applications using Node.js and React. I have worked on several projects where the backend logic remained unchanged while the entire frontend was redesigned and rebuilt, so I am very comfortable integrating a new interface with an existing API and database structure.
Your stack fits well with my experience. I regularly work with React, TypeScript, and component libraries such as Material UI, and I have solid backend experience with Node.js, Express, PostgreSQL, and ORM tools like Prisma. I am also familiar with authentication systems such as Firebase Auth and working within monorepo project structures.
For this project, I can quickly analyze the existing API, integrate a new React interface either from a purchased template or from scratch, connect it to the current backend logic, and ensure everything works smoothly with the database and authentication flow. I also have experience preparing builds and deploying updated versions of applications.
I am available for full time work during the redesign phase to accelerate the relaunch and would be happy to continue with part time support after launch for maintenance and improvements. The proposed rate of up to 20 USD per hour works for me.
…
I would be glad to review the repository and discuss the next steps.
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12912 67 0 Hello! I will complete your task quickly and efficiently.
My portfolio: https://freelancehunt.com/ua/freelancer/romas6ka.html#portfolio
Write to me, I will start working today. I will be happy to collaborate with you!
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