You will get a production-ready Node.js backend or Next.js web application
Project details
Build a secure, scalable, and production-ready backend or web application using Node.js, TypeScript, and modern development practices.
Whether you're launching a new SaaS product, improving an existing application, or adding secure authentication and APIs, I'll deliver clean, maintainable code that's built for real-world use - not quick hacks.
My expertise includes REST APIs, authentication (JWT, OAuth, RBAC), database design, backend architecture, and full-stack development with Next.js and React. Every project is developed with performance, security, and scalability in mind.
You'll receive well-structured source code, clear communication throughout the project, and a solution that's easy to extend as your product grows.
Whether you're launching a new SaaS product, improving an existing application, or adding secure authentication and APIs, I'll deliver clean, maintainable code that's built for real-world use - not quick hacks.
My expertise includes REST APIs, authentication (JWT, OAuth, RBAC), database design, backend architecture, and full-stack development with Next.js and React. Every project is developed with performance, security, and scalability in mind.
You'll receive well-structured source code, clear communication throughout the project, and a solution that's easy to extend as your product grows.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$99
|
Standard
$199
|
Advanced
$399
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 10 days |
Number of Revisions | 2 | 3 | Unlimited |
Number of Pages | 3 | 6 | 10 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Google OAuth/Github OAuth
(+ 1 Day)
+$35
Stripe Integration
(+ 1 Day)
+$75
Admin Dashboard
(+ 4 Days)
+$150Frequently asked questions
About Dhrubajyoti
Senior Backend Developer | Node.js, TypeScript, APIs & Authentication
Bengaluru, India - 10:43 pm local time
I currently work as a Full Stack Developer in an enterprise environment, where I design and maintain real-world systems used by clients. My core strength is backend architecture, APIs, authentication, and scalable system design using Node.js and TypeScript.
If you need someone who understands how systems break in production and how to prevent that, I’m your guy.
What I actually specialize in
Node.js + TypeScript Backends
REST APIs, clean architecture, validations, error handling, pagination, logging
Authentication & Security
JWT, refresh tokens, role-based access (RBAC), token rotation, secure APIs
Databases
MongoDB, PostgreSQL, MySQL — schema design, indexing, performance
Frontend (when needed)
React / Next.js for admin panels, dashboards, internal tools
AI-Integrated Systems
Chatbot backends, RAG pipelines, AI-powered features using APIs
Enterprise Mindset
Readable code, scalable structure, maintainability hacks
Why clients work with me
• I don’t overpromise - I ship
• I ask the right technical questions upfront
• I design for scale, not quick hacks
• I communicate clearly and frequently
• I’ve worked on real systems, not just tutorials
Most freelancers can “make it work”.
Very few can make it last.
Typical projects I’m a great fit for
✔ Building a backend API from scratch
✔ Fixing messy Node.js codebases
✔ Adding authentication & roles
✔ Scaling an existing backend
✔ AI-powered backend features
✔ Internal tools & dashboards
If your project involves real users, real data, or real money, I can help.
Tech Stack :
Node.js, TypeScript, Express
MongoDB, PostgreSQL, MySQL
React, Next.js
JWT, Auth, RBAC
REST APIs
AI APIs, RAG
Git, Clean Architecture
Send me your problem, not just your requirements.
I’ll tell you honestly if I’m the right fit.
Steps for completing your project
After purchasing the project, send requirements so Dhrubajyoti can start the project.
Delivery time starts when Dhrubajyoti receives requirements from you.
Dhrubajyoti works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & Planning
We'll discuss your requirements, existing codebase (if any), business goals, and technical expectations to define the project scope.
Architecture & Development
I'll develop the backend or web application using clean architecture, secure authentication, and modern best practices while keeping you updated on progress.