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We’re looking for an experienced full-stack developer to help fix our existing website, which is currently not working due to backend issues. The frontend is already built in React.js, and the backend was developed using Node.js (Express) with MongoDB. We need someone who can quickly review the current codebase, identify what’s broken on the backend, and fix or rebuild the necessary APIs so the site works properly again. This may include resolving server errors, restoring database connections, ensuring the frontend and backend communicate correctly, and deploying the working version if needed. Experience in taking over and repairing incomplete or broken projects is strongly preferred. Please apply with examples of similar work you’ve done, your estimated timeline, and your budget.
Mã dự án: 40309849
175 đề xuất
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Hoạt động 23 ngày trước
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Hello, I’m excited about the opportunity to help restore your full-stack website by fixing the Node.js backend and ensuring seamless communication between your React frontend and MongoDB database. With proven experience in diagnosing backend issues, repairing APIs, and deploying robust full-stack solutions, I will quickly review your codebase, resolve server errors, and restore reliable database connections to get your site running smoothly again. I have a strong track record in rescuing and completing broken projects, which means you can count on a precise, efficient fix tailored to your existing setup. I’ll keep you updated throughout, ensuring your site is stable and fully functional. Could you share more details on the specific backend errors or issues you've encountered so far? Best regards,
$200 USD trong 3 ngày
2,6
2,6
175 freelancer chào giá trung bình $147 USD cho công việc này

Hello, As a developer with vast experience in full-stack development, I am confident that I can address all the issues your Node.js backend is currently facing. My previous projects have given me ample expertise in identifying, fixing, and rebuilding APIs, ensuring seamless communication between the frontend and backend. My deep knowledge of MongoDB, React.js, and Express frameworks will surely come in handy for your website restoration. My team at Our Software operates on the ethos of delivering quality even within tight deadlines - exactly what you need for getting your site back up and running with minimal downtime. We understand how crucial it is to fix broken websites promptly. As such, we prioritize efficiency without compromising thoroughness. To provide you with a clear plan of action, I will conduct a detailed code review to identify the root cause of the backend issues before commencing any work. Trusting in our collaboration means trusting in a team dedicated to transforming your dreams into reality for your business - helping you scale new heights as well. Let's turn this challenge into yet another success story together! Thanks!
$130 USD trong 2 ngày
8,4
8,4

As an experienced full-stack web developer, I fully understand the frustration caused when your website is down, impeding your business operations. With my 7+ years of experience, I've successfully built and fixed various websites running on Node.js (Express) with MongoDB – much like yours. My priority is to swiftly identify problems, fix broken APIs, resolve server errors, and restore database connections to ensure seamless communication between front and backends. My expertise extends to all aspects required for your project - HTML, React.js, Node.js and MongoDB. Not only do I have proven skillsets in full-stack development and API development, but I have also efficiently tackled incomplete or broken projects before; this experience aligns perfectly with your expectations. In addition to my technical abilities, clients value me for timely delivery of quality work with a collaborative approach. To ease your business's operation and save crucial time, let's expertly restore your website together - from fixing the backend codes to deploying a fully-functioning version promptly. What are we waiting for? Let's get started!
$140 USD trong 2 ngày
8,2
8,2

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat so I can share relevant examples of my past work. I look forward to hearing from you. Best Regards, Divu.
$250 USD trong 4 ngày
7,9
7,9

Hi there, I can take over your project and quickly fix the backend issues so your React frontend works seamlessly again. I’ll review the current Node.js/Express codebase, identify broken or incomplete APIs, restore database connectivity with MongoDB, and ensure all endpoints communicate correctly with the frontend. Once fixed, I can also handle deployment and verification to make sure the site runs smoothly. I’ve successfully repaired several incomplete or broken full-stack projects and can deliver a stable, fully functional version efficiently. Please send me the repository access so we can review the issues and get your site back online. Thanks
$180 USD trong 5 ngày
7,9
7,9

Hello I have thoroughly reviewed your project description and am confident in my ability to assist you in completing it successfully. I believe it would be highly beneficial to delve deeper into the specifics of the job to determine the most effective way forward. I am open to scheduling an interview at your convenience, and I genuinely appreciate the chance to collaborate with you on this project. Your response is eagerly anticipated, and I'm excited about the prospect of working together. Thank you for considering my proposal. Looking forward to your prompt reply! Best regards Rekha!!!
$250 USD trong 7 ngày
7,8
7,8

I’ve stepped into a lot of projects like this where the issue is unclear until you dig into the code and logs. I can quickly review your Node.js/Express API, trace the root cause (server errors, DB connection, or API mismatch with React), and either fix or rebuild the necessary parts so everything communicates properly again and deploy cleanly. I work fast but methodically to avoid patchy fixes. I can start immediately, estimate around 1–3 days depending on complexity, and I’ll keep you updated throughout. Kindly contact me for further discussion.
$200 USD trong 3 ngày
7,9
7,9

Hi, I understand your need to fix the Node.js backend and restore your full-stack website built with React and MongoDB. Your project requires quick diagnosis and repair of broken APIs and server errors to ensure smooth backend-frontend communication. At Hostifire, we manage our own infrastructure and have extensive experience fixing backend issues and restoring database connections efficiently. We will thoroughly review your codebase, correct the backend APIs, and deploy a stable version promptly. I estimate this can be completed in about 7 days. Let’s get started on restoring your site’s functionality. Can you share access to the current backend code and any error logs you've encountered? Best regards, Muhammad
$200 USD trong 7 ngày
8,1
8,1

Hi, I have extensive experience in full-stack development, particularly with Node.js, React, and MongoDB. I will thoroughly review your existing codebase, identify and resolve backend issues, and ensure seamless communication between frontend and backend. My expertise in fixing broken projects makes me an ideal fit for this task. Let's discuss further to understand your requirements better. Regards, Sai Bhaskar
$100 USD trong 2 ngày
7,5
7,5

Woah Hello! I see you're looking for a full-stack developer to fix your Node.js backend and get your React + MongoDB website back on track. It sounds like the backend is having some issues that are affecting the whole site, and you need someone to dive into the existing code, identify the problems, and restore those crucial APIs. With 7+ years of experience in full-stack development, I've worked on similar projects where I took over broken systems and successfully repaired them. I'll start by reviewing the codebase to pinpoint the backend issues, fix any server errors, and ensure smooth communication between the frontend and backend. My goal is to bring your website back to life as quickly and efficiently as possible. Best regards, Ivan Mandinski
$35 USD trong 3 ngày
7,3
7,3

Hi there To restore your React + Node.js application and get it fully working again, the most critical part is identifying the exact backend failure points and stabilizing API and database communication. I’ll approach this by auditing the backend, tracing API requests, and verifying MongoDB connections and environment setup so the system behaves consistently end-to-end. This means the frontend and backend can communicate reliably, server errors are resolved, and the application can run and deploy without unexpected failures. My process is simple. First, I review the codebase, logs, and environment configuration to pinpoint the root issues. Then I fix or rebuild the affected APIs, validate database interactions, and test all key flows from frontend to backend. After scope and requirements are confirmed, I will provide the exact timeline and budget for a stable and fully restored system. If it aligns with you, let’s discuss in detail via private chat.
$140 USD trong 7 ngày
6,7
6,7

Hi, This sounds like a backend recovery job, and that’s the right way to treat it: first stabilize what’s broken, then fix it in a way that won’t fail again next week. From your description, the React frontend is already there, but the Node/Express + MongoDB side is failing somewhere in the API flow, server setup, or database connection. I’d start by reviewing the current codebase and deployment, reproducing the errors, checking logs, environment variables, routes, middleware, auth flow, and MongoDB connectivity. Once the root cause is clear, I’d repair or rebuild the affected APIs, test the frontend/backend communication end to end, and deploy a working version if needed. My focus is not just getting the site back online, but making it reliable: cleaning up broken logic, resolving version/config conflicts, validating API responses, and making sure the fix is safe and maintainable. I’ve worked on takeover/debugging projects where the main task was understanding incomplete code quickly and restoring core functionality without rewriting everything unnecessarily. Estimated timeline: 1–3 days for diagnosis and core fixes, depending on the current state of the backend. Budget: I can confirm after a quick review of the code and deployment setup. If you want someone who can step in calmly, find the real issue, and get the site working again, I’d be glad to help. Best regards, Diah
$140 USD trong 3 ngày
7,5
7,5

Let me fix the backend (and frontend if needed) portion of your website. I have experience with React & Node.js (with database) which makes me confident of completing the job. I will review your current codebase, identify what’s broken on the backend, and fix or rebuild the necessary APIs so the site works properly again. Moreover, I am used to diving into an existing body of work, typically broken ones, in order to improve and/or repair it. I can start right away. Hire me if you'd like this done successfully.
$150 USD trong 4 ngày
6,7
6,7

Hello, I understand that you need an experienced full-stack developer to fix the backend of your React and Node.js-based website, which is currently broken due to backend issues. Your project involves reviewing the existing codebase, fixing or rebuilding APIs, resolving server errors, restoring database connections, and ensuring proper frontend-backend communication. With extensive experience in Node.js, Express, and MongoDB, as well as React.js frontend integration, I specialize in diagnosing and repairing problematic or incomplete full-stack projects. I have successfully restored similar projects, improving stability, performance, and deployment workflows. I will quickly analyze your current backend, identify and fix issues, and ensure the full-stack application is fully functional and stable. I will also provide you with a clear timeline and regular updates throughout the process. Please share the codebase or access details, and I would be happy to discuss how I can help get your site back up and running smoothly. Looking forward to collaborating with you!
$175 USD trong 7 ngày
6,0
6,0

Hi, I understand that your full-stack website is currently non-functional due to backend issues, and you need a developer to quickly restore its functionality. My approach would start with a thorough review of your Node.js and Express backend to identify broken routes, API errors, and database connection issues with MongoDB. I would then fix or rebuild the necessary endpoints, ensuring seamless communication between the React frontend and the backend. Pre-delivery testing will include verifying all API responses, simulating typical user actions, and checking database integrity to guarantee a fully operational and stable website. I can also assist with deployment to ensure the restored site is live and secure. My experience includes taking over incomplete projects and restoring them to full functionality efficiently. Best, Justin
$140 USD trong 7 ngày
6,0
6,0

Hello, I’ve read through your description and the core issue seems to be the broken Node.js backend that’s preventing your React frontend from communicating with MongoDB. That’s a situation I’ve resolved before on two recent rescue projects where I restored API functionality and re-established stable database connections within a few days. On projects like this, the deeper challenge is usually not just a single bug but a combination of outdated dependencies, silent MongoDB failures, and mismatched API responses that break React components. Identifying these hidden points of failure early avoids wasting time chasing symptoms. I’ll start by reviewing your existing Express codebase, mapping all failing API routes, and diagnosing the server logs. Then I’ll repair or rebuild the broken endpoints, ensure clean communication with MongoDB, and test the React-to-API flow end to end. If needed, I can also redeploy to your hosting environment. Before beginning, I’d like to confirm your hosting setup and whether you have full access to the environment and MongoDB credentials. Once I have access, I can begin immediately. Thanks, John allen.
$155 USD trong 1 ngày
5,5
5,5

Hello, I hope you're doing well! I'm a Top-Rated Full-Stack Developer with 12+ years of experience delivering scalable, high-quality digital solutions. I’ve completed 100+ projects across Node.js, Python (Django/Flask), PHP (Laravel, CodeIgniter, Yii2), React/Vue/Angular, Shopify & E-commerce, and Mobile Apps (React Native, Flutter). My clients value my reliability, communication, and commitment to deadlines. Why I’m a Great Fit: > I carefully review project requirements to ensure full clarity. > I deliver clean, maintainable, and scalable code. > I break complex tasks into structured milestones with regular updates. > I work seamlessly across time zones using Jira, Asana, and Basecamp. What I Can Deliver: > Full-Stack Web & Backend Development (APIs, Platforms) > E-commerce & Marketplace Solutions (Shopify, WooCommerce, Magento) > Mobile Apps (React Native, Flutter) > AI/ML Integrations, Chatbots & Analytics > DevOps (AWS, Docker, CI/CD), Testing & QA > UI/UX Support & Technical Consulting Best regards,
$250 USD trong 7 ngày
6,0
6,0

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I recently fixed a broken Node.js backend integrated with React and MongoDB where I restored API functionality and ensured seamless frontend-backend communication, resulting in a fully operational project. From my experience, the most crucial part is thoroughly understanding the existing backend logic to efficiently diagnose and repair the broken endpoints and database interactions. Approach: ⭕ I will first review your current codebase and server logs to identify critical backend errors. ⭕ Fix or rewrite the necessary APIs to restore full functionality. ⭕ Test the integration with your React frontend for smooth data flow. ⭕ Restore and verify stable MongoDB connections. ⭕ Perform end-to-end testing and deploy a stable, working version. ❓ Could you please share access to the current code repository and any error logs related to the backend issues? I am confident that I can quickly resolve your backend problems and get your website fully functioning again. Thank you for considering my proposal. Best regards, Nam
$200 USD trong 3 ngày
5,3
5,3

I am Rajesh, a Full-Stack Developer with 10+ years of experience in Node.js and React.js application recovery. This isn’t just fixing errors—it’s stabilizing a broken backend so your React frontend can function reliably again. I’ll audit your Node/Express APIs, trace server and database issues, restore MongoDB connectivity, and repair or rebuild endpoints where needed to match your existing frontend flows. I specialize in taking over incomplete or unstable projects—identifying root causes fast, not patching symptoms. Once fixed, I’ll verify end-to-end communication and handle deployment so everything runs cleanly in production. Timeline: 1–3 days depending on damage scope. I can start immediately and deliver a clean, reliable solution. Thanks, Rajesh Jangid
$140 USD trong 3 ngày
5,2
5,2

Hello, With extensive experience in full-stack development, I have successfully repaired and optimized complex Node.js and React.js applications, ensuring seamless backend and frontend integration. I will quickly analyze your existing codebase to identify issues, restore database and server functionalities, and ensure smooth communication between frontend and backend. Could you share access to the current codebase or specific errors you're experiencing to facilitate a quick diagnosis? Sincerely, Juan Aponte
$180 USD trong 5 ngày
5,5
5,5

I am an expert in React.js and Node.js, and I can quickly fix your broken backend. At Design to Live, taking over incomplete MERN stack projects is a core part of what we do. I will debug your Express APIs, restore the MongoDB connections, and ensure your frontend renders the data perfectly before deploying the final working version. My estimate is 3 days for completion with a budget of $250. I am available to start immediately.
$250 USD trong 3 ngày
5,1
5,1

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