You will get Build a Secure MERN Backend API with JWT Auth, Refresh Tokens & RBAC
Rising Talent
Rising Talent
Project details
I build a secure, scalable, and production-ready MERN backend API using Node.js, Express, MongoDB, JWT, Refresh Tokens, and Role-Based Access Control (RBAC). Perfect for mobile apps, SaaS platforms, dashboards, and multi-user systems needing a reliable API foundation.
The backend includes JWT authentication, refresh tokens, protected routes, encrypted passwords, validation, error handling, rate limiting, and a modular structure with controllers, services, models, and middleware, all following best practices.
APIs come fully documented with Postman/Swagger collections, environment setup, and clean architecture ready for React, Next.js, Flutter, or any frontend. MongoDB schemas are optimized with indexes and queries, with optional deployment support on Render, AWS, DigitalOcean, or Vercel.
Ideal for SaaS apps, CRMs, LMS platforms, dashboards, or eCommerce systems requiring secure authentication and long-term maintainability.
The backend includes JWT authentication, refresh tokens, protected routes, encrypted passwords, validation, error handling, rate limiting, and a modular structure with controllers, services, models, and middleware, all following best practices.
APIs come fully documented with Postman/Swagger collections, environment setup, and clean architecture ready for React, Next.js, Flutter, or any frontend. MongoDB schemas are optimized with indexes and queries, with optional deployment support on Render, AWS, DigitalOcean, or Vercel.
Ideal for SaaS apps, CRMs, LMS platforms, dashboards, or eCommerce systems requiring secure authentication and long-term maintainability.
Programming Languages
PHP, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$349
|
Standard
$749
|
Advanced
$1,249
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 6 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Frequently asked questions
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KG
Kevin G.
Jun 27, 2025
Full-Stack Developer (Node.js, React, TypeScript) for SaaS Platform Enhancements
Noman did an awesome job. Super easy to work with, and the quality of his work was excellent. Need to say his technical skills in React and Typescript are exceptional. I’ll definitely be reaching out to him again for future projects.
About Mohammad Noman
Full Stack Developer | React, Angular, Vue, Node.js, AWS, APIs, DevOps
Sacramento, United States - 10:48 pm local time
With 10+ years of full-stack experience, I have delivered MVPs, SaaS dashboards, eCommerce platforms, CRMs, LMS, Healthcare, FinTech, and Real Estate applications.
Tech Stack Expertise:
- Frontend: React.js, React Native, Angular, Next.js, Vue.js, Nuxt.js, TypeScript, Tailwind, Material UI, Bootstrap, Redux, Zustand, Shopify
- Backend: Node.js, Express.js, Nest.js, PHP, Laravel
- Databases: MongoDB, PostgreSQL, MySQL, Firebase, Redis
- Cloud & DevOps: AWS (Lambda, ECS, S3, RDS), Docker, Microservices, CI/CD
- Testing & Tools: Prisma, Jest, React Testing Library, Cypress, Mocha, Git, GitHub Actions, Serverless Framework
- APIs & Security: REST, GraphQL, WebSockets, OAuth, JWT, Third-party APIs
- Payments: Stripe, PayPal, Apple Pay, Google Pay
Why Clients Work With Me:
- Built SaaS apps serving worldwide users & optimized systems for faster performance.
- I don’t just code, I solve real business problems.
- Clean, modular code that grows with your business.
- Clear updates, no surprises.
What I Deliver:
- Full-stack web apps with React, Angular, Node.js, Express, MongoDB, PostgreSQL
- Cross-platform mobile apps in React Native (iOS & Android)
- API Development & Integrations (REST, GraphQL, WebSockets, third-party APIs)
- AWS Cloud Deployments (Lambda, ECS, S3, RDS, CI/CD pipelines)
- Secure Architectures (OAuth, JWT, HIPAA compliant flows)
- Performance Optimization (Core Web Vitals, SEO, faster load times)
Let’s Talk:
If you need a MERN/MEAN or React Native expert to turn your idea into a scalable product, send me a message. I will help you launch faster, scale smarter, and grow your business.
Steps for completing your project
After purchasing the project, send requirements so Mohammad Noman can start the project.
Delivery time starts when Mohammad Noman receives requirements from you.
Mohammad Noman works on your project following the steps below.
Revisions may occur after the delivery date.
Project Setup & Architecture
Initialize Node.js/Express backend, set up MongoDB connection, and define project structure following best practices.
User Authentication & JWT
Implement secure user signup/login with JWT access tokens and refresh tokens for session management.