Node.js Developer for ReFocus App

@kamran2012

Hello, I will build your ReFocus app backend features in Node in a simple and clean way from scratch. I can help shape the API routes, the data models, the authentication logic, the background jobs, and the security rules while making sure the system stays stable and scalable as new features are added. I always write clear and well organised code with tests and simple notes so anyone can understand how things work. We can review the scope together and plan milestones that match your goals. I will prepare a modular Node setup, integrate any required services, refine API performance, support the Angular frontend team smoothly, add automated tests, and write a short guide explaining the main design choices. Looking forward to discussing further. Regards, Kamran.

@DeveloperStation

Hi khawlaa24, We’ve built several web apps with similar tech stacks, including a recent product that used Node.js, Express, MongoDB, and integrated with React frontends. We’re well-versed in developing robust, production-ready solutions with strong security and performance. As a full-stack developer, I can handle both backend and frontend tasks, ensuring seamless integration and a consistent user experience. I also prioritize code quality and maintainability, so you’ll receive a product that’s easy to manage long-term. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit. Feel free to message me anytime—I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best, Adil

@shanec35

I can clean up your Node.js/Express backend, fix the auth flow, and finalize all role-based logic so admin, coach, and users each see the correct dashboards. I’ve built several JWT/MongoDB platforms with multi-role routing, challenge/task systems, and clean REST APIs, so I can review your current code, refactor where needed, and make the API consistent and stable. I’ll complete user profiles, surveys, challenges CRUD, coach application + approval, and wire everything cleanly to your React/Vite frontend. Deployment on Render + a clear README will be part of the delivery. I can start your project immediately.

@juanjosec63

Hello, I’m excited about the opportunity to contribute to your project. I can review, clean up, and finalize your existing Node.js/Express/MongoDB backend so ReFocus has reliable auth, solid role-based access (admin, coach, user), and all API endpoints needed by your React/Vite frontend. I’ll fix the login/register flow, simplify and enforce email/password rules, and ensure each role only sees its own dashboard and pages through proper authorization middleware and clean JWT handling. I’ll also complete the core features—user profiles and survey data, the challenges system (CRUD + assigning to users), the coach application and admin approval flow, and any missing endpoints your frontend is calling. Along the way, I’ll standardize error handling and API responses, update the frontend integration where needed, add basic tests and a clear README, and help you deploy the backend (e.g. Render) so it works smoothly with your Vercel frontend. Best regards, Juan

@johnallenvillan1

Hi there, I'm excited about the opportunity to work on your ReFocus App. With my expertise in Node.js, Express, and MongoDB, I can review and clean up the backend code, fix authentication & authorization, implement user roles, and connect the backend with the existing frontend. Let's streamline the main features, improve error handling, and ensure consistent API responses for a seamless user experience. Looking forward to discussing further details and the project timeline.

@devbaloni1983

Hello, I am an expert with 15+ years of experience in the technical world, delivering simple to complex websites, e-commerce platforms, membership systems, and portal websites. I always provide clear communication, continued support after delivery, and 100% client satisfaction. I specialize in Angular development, building fast, scalable, and user-friendly web applications with clean code and modern UI/UX. I also stay updated with the latest technologies to ensure your project is future-ready. If you are looking for a dedicated Angular expert who delivers quality and reliability, I’d be happy to bring your ideas to life.

@toriquldev123

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam

@miguelml87

My main skill is React + Typescript for frontend, Node.js + ExpressJS for backend and I believe I would be a great fit for your project. I take full ownership of every project, ensuring that the code is maintainable and optimized for long-term growth. I'm available to dedicate my full attention to your project and would be happy to discuss further details. Feel free to reach out anytime. Thank you!

@elhadfi

salaaam, this project sounds super exciting — ReFocus has a really solid vision, and I’d love to help you bring the backend to the finish line. I’m a Node.js/Express/MongoDB engineer (and AI dev) with a 5.0 rating, 100% on-time, 99% on-budget and 42+ successful projects as a verified Preferred Freelancer. I’ve worked on many role-based platforms, so cleaning up your API, fixing JWT auth, implementing RBAC, completing all user/coach/admin flows, and syncing everything with your React/Vercel frontend is right up my alley. With my experience, I’m sure I can finish this task in a very short time, assuring the expected results. Feel free to check my profile and contact me for more details.

@melikatfz

Hi there , ReFocus needs a backend that is stable, clean, and aligned with the role-based flow of your dashboards. I can review your existing Node.js and Express setup, refine the auth logic, and make sure each role sees exactly what they should. Your current frontend and backend will connect smoothly once the API structure is corrected. I’ve built and repaired many MERN-based systems with JWT auth, Mongoose models, and protected routes. I can clean up the codebase, finalize login and registration rules, complete user profiles, challenges, and the coach approval flow, and ensure consistent API responses. I will also help deploy the backend and make sure everything works with your Vercel frontend. Before starting, could you share the repository to review the current structure? Also, do you already have the challenge logic designed or should I define it as well?

@nitishk277

Hey, I’m a Node.js developer with strong Express and MongoDB experience and a track record of stabilising and finishing product backends. I’ll clean your ReFocus backend, fix auth and role flows, complete missing endpoints, and get the API production ready so your Vercel React frontend works smoothly. My Understanding: Your backend has basic auth and routes but needs cleanup, correct role based access for admin coach and user, endpoints for profile survey and challenges, a coach application and approval flow, consistent error responses, tests, docs, and deployment so the frontend can consume it reliably. Proposed Approach: I will audit the repo, fix authentication and JWT flows, simplify password and email rules, and implement middleware for role based authorization. I’ll complete and test endpoints for user profiles surveys challenges CRUD and coach approvals, standardise API responses and error handling, add basic unit and smoke tests, update frontend endpoints if required, and provide a README plus deployment scripts for Render (or your preferred host). I will push changes on feature branches and open PRs only. Can you share repo access and current Postman or frontend endpoint list? Do you want email verification and password reset in MVP or keep simple auth only? I can start immediately, work via GitHub with clear commits and PRs, and deliver the fixes plus deployment guidance within an agreed short sprint. Ready when you are. Let's connect. Thanks!

@sf264

Hello client, good day. I can finish and fix the backend + role based flows of your ReFocus. Let's start talking more about your project and finalize the budget and timeline. To better understand how successful I have been in my freelancing career, please visit my profile briefly to check my previous clients feedback and I hope you will find those helpful. Looking forward to a highly successful collaboration, Fahad.

@nikhilgarg96

Hello, I am a friendly and reliable full-stack developer with solid experience in Shopify, WordPress, PHP, Laravel, React, Node.js, Odoo, and mobile app development (Flutter/React Native). I love building clean, fast, and user-friendly web and mobile solutions. Whether you need custom features, API integrations, Odoo workflows, mobile apps, or UI/UX improvements, I’m here to help. I communicate clearly, deliver on time, and always aim to build long-term working relationships. Happy to support your project anytime! With Regards! Nikhil

@caroldata

Leveraging over a decade of experience in web and mobile development, my team at Carol Data Technology can seamlessly augment your ReFocus app project. Our expertise strongly aligns with your requirements; we've been proficiently working on Node.js, Express, MongoDB, Mongoose, JWT and have maintained transparent communication via Git/Github throughout 10+ years. Acting as both a full-stack and collaborative team, we'll review and clean up your existing backend codebase while efficiently shoring up the necessary API structures and any missing endpoints. Additionally, we'll expertly handle the critical tasks like finalizing authentication/authorization, improving error handling and consistent API responses for all pages, importantly tailoring role-based access to ensure each role only sees their own dashboard thus streamlining user management. What sets us apart is our commitment to delivering error-free solutions within 45 days whilst prioritizing regular progress reports. We will not only connect but also run comprehensive tests on updated backend endpoints to optimize application's functionality. Furthermore, we promise continued support post-delivery of the final product boosting long-lasting business relationships that we highly value. Choose us for reliable solutions ensuring a hundred percent satisfaction while meeting stringent project deadlines

@trm66614

Hi there,Good afternoon I am Talha. I can work with your project skills Node.js, MongoDB, NoSQL Couch & Mongo, Express JS, AngularJS, Frontend Development, API Development and Full Stack Development I am excited to present my proposal, which centers around a personalized approach designed to elevate your project. We will start with an in-depth consultation to gain a deep understanding of your project's unique requirements, goals, and constraints. Our commitment to customization means that we will tailor our services to align perfectly with your project, and we will explain how this approach will meet your expectations. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan

@techsty2014

Hi, I like your job. I am a Node.js developer with strong experience building and maintaining backend systems, APIs, user authentication, and real time features for modern web and mobile applications. I have worked on platforms that use Angular or similar front end frameworks, and I understand how to build stable, scalable, and secure backend logic that integrates seamlessly. Here is how I can contribute to your project: 1. Backend Development: I can build or refine REST APIs, business logic, controllers, middleware, and database models for smooth app functionality. 2. Integration with Angular Front End: I can ensure clean communication between your Angular app and Node backend with optimized endpoints and structured responses. 3. Authentication and Security: I can implement secure login, JWT handling, role based access, password logic, and safe data validation. 4. Bug Fixing and Improvements: I can troubleshoot errors, fix broken flows, optimize queries, and improve overall backend performance. 5. UI and UX Support: I can coordinate API behavior to support a clean and reliable user experience on the front end. I can give you the timeline and cost after getting the full information. Let us discuss your project further via Chat. Looking forward to your response. Thanks, Faizan

@shawanay

Hi there, I've gone through your project requirements and I'm genuinely interested in working on this. I have 7 years experience in full-stack development with Node.js, Express, and MongoDB. I can handle reviewing and cleaning up your backend, finalizing authentication and authorization, implementing missing features, and connecting it properly with your React frontend. My estimated timeline is 5 to 7 days and I'm proposing $200-250 for this project. I'm flexible with revisions and keep communication simple and regular. Let me know if you'd like to see my portfolio or discuss any specific requirements. Happy to answer any questions you have! Best regards, Shawana

@rbtech1984

Hi There!!! ⚜⭐⭐⭐⭐⚜(( Strengthening Node.js backend for ReFocus with robust role-based flows ))⚜⭐⭐⭐⭐⚜ I see that ReFocus aims to help students and young professionals regain focus and build productive digital habits. You need a clean, reliable Node.js backend that integrates seamlessly with your React frontend, supports role-based dashboards, and powers core features like user profiles, challenges, and coach-admin workflows. With extensive experience in Node.js, Express, MongoDB, and JWT authentication, I specialize in reviewing existing codebases, fixing buggy routes, implementing secure role-based access, and creating consistent API responses. I also ensure proper documentation and smooth deployment to platforms like Render or Vercel. Three key priorities for ReFocus: • Complete and secure authentication & authorization with role-specific dashboards • CRUD and assignment system for challenges, including progress tracking • Full admin and coach workflows with notifications and consistent API handling I can deliver a scalable, maintainable backend aligned with your frontend and ready for deployment. Let’s discuss the next steps. Warm Regards, Farhin B.

@maryam951

Hello khawlaa24, I am Maryam Abbas, a seasoned Node.js developer with 4 years of experience in Full Stack and Frontend Development, as well as API Development. I have carefully reviewed your project requirements for the ReFocus app and am confident in my ability to deliver a robust solution. To tackle this project, I plan to conduct a thorough review and cleanup of the existing backend code and API structure. I will focus on fixing and finalizing the authentication and authorization processes, implementing user roles, completing main features such as user profiles and challenges system, and enhancing error handling. I will ensure seamless integration with the frontend, conduct basic tests, and provide comprehensive documentation. You can view my portfolio at https://www.freelancer.pk/u/maryam951 and I look forward to discussing the project details further with you. Best regards, Maryam Abbas