You will get bug fixes or feature updates for your React and Node.js web applications
Top Rated
Top Rated
Project details
This project provides professional bug fixes and feature updates for your Node.js and React.js applications. I help resolve frontend and backend errors, improve performance, and add requested features to make your app run smoothly.
Every fix and update is carefully tested to ensure your app works reliably for real users. You’ll get clear, well-documented solutions that are easy to understand, even if you’re not technical.
Whether it’s fixing broken forms, API errors, crashes, or adding new functionality, this project ensures your app is stable, efficient, and ready to grow. You can focus on your business while I handle the technical details.
Every fix and update is carefully tested to ensure your app works reliably for real users. You’ll get clear, well-documented solutions that are easy to understand, even if you’re not technical.
Whether it’s fixing broken forms, API errors, crashes, or adding new functionality, this project ensures your app is stable, efficient, and ready to grow. You can focus on your business while I handle the technical details.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$20
|
Standard
$50
|
Advanced
$100
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 7 days |
Number of Revisions | 4 | 8 | Unlimited |
Number of Pages | 10 | 50 | 80 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Frequently asked questions
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AL
Abdulmunam L.
Apr 16, 2026
Relaunch website and show me how to do it of AWS
RB
Ravi B.
Apr 3, 2026
remote -React Developers (Modern Frontend + Azure Integration)
DD
Dippuzen D.
Mar 7, 2026
Next JS Developer to create 8 landing pages
Ratheesh turned out to be a great hire. He completed the work on time and demonstrated solid expertise in Next.js. Communication was smooth and he handled the tasks professionally. I’d be happy to work with him again.
SS
Sridhar S.
Feb 24, 2026
Responsive Website - Complete Build & Deployment
He is committed for his work and delivered on time as promised
PH
Prannay H.
Feb 8, 2026
Improve frontend of Portfolio website
Good at development for backend applications.
About Ratheesh
Full Stack Web Developer | React & Next JS | Node JS | Website Hosting
90%
Job Success
Kanniyakumari, India - 11:36 pm local time
If you're looking to build a web application that’s fast, clean, and production ready then you’re in the right place.
I’m a Top Rated freelancer on Upwork with a 90% Job Success Score, 19 completed projects, and consistent 5-star feedback. Clients often describe my work as having solid expertise in Full Stack Web Development, along with smooth communication and reliable, on-time delivery.
What I specialize in:
I focus on building modern, scalable web applications, including:
✅ SaaS platforms with authentication, subscription billing & user management
✅ Payment integrations : Stripe one-time payments & subscriptions
✅ Multi-tenant architectures with role-based access control (RBAC)
✅ Admin panels, internal dashboards & business management tools
✅ Multi-page landing systems & responsive business websites
✅ REST & GraphQL API backends with third-party integrations
✅ Full-stack applications from Figma design to deployment
Common SaaS features I build :
✅ User onboarding flows & multi-step registration
✅ Email integrations : Resend, SendGrid, Nodemailer
✅ OAuth & social login : Google, GitHub via NextAuth.js
✅ File uploads & media management : AWS S3, Cloudinary
✅ Real-time features : notifications, live updates
✅ Analytics dashboards & data visualization
✅ API integrations : Zapier, Webhooks, third-party services
How I work :
I write clean, scalable code and keep you updated at every stage.
I approach every project like a product focusing on performance, SEO, and long-term maintainability, not just quick delivery.
No surprises. No disappearing.
Just clear communication and dependable results.
My tech stack
Frontend : Next.js 14, React, JavaScript, TypeScript, HTML, CSS, Tailwind CSS, Bootstrap
Backend : Node.js, Express.js
Databases : SQL, PostgreSQL, MongoDB
Deployment : AWS or Vercel
If you have something in mind, feel free to send me a message. I’d love to help bring your idea to life.
Looking forward to working with you!
Steps for completing your project
After purchasing the project, send requirements so Ratheesh can start the project.
Delivery time starts when Ratheesh receives requirements from you.
Ratheesh works on your project following the steps below.
Revisions may occur after the delivery date.
Review & Understand
I will Carefully review your app to understand existing issues or features you want updated.
Implement Fixes & Updates
Apply bug fixes, feature enhancements, and performance improvements on both frontend and backend.