You will get secure authentication, REST API, and back end development for your web app
Rising Talent

Project details
I will build secure authentication, REST API, and a professional backend for your web app using Node.js, Express, JWT, MongoDB, PostgreSQL, or Prisma.
Understanding Your Backend Needs:
I will first understand your app structure, user roles, required features, database needs, and API requirements.
Secure Authentication:
I can create login, signup, password hashing, JWT authentication, protected routes, refresh tokens, role-based access, and user authorization.
REST API Development:
I will build clean, scalable, and well-structured REST APIs for your frontend, mobile app, dashboard, SaaS platform, or business web application.
Database Integration:
I can connect and manage databases using MongoDB, PostgreSQL, Mongoose, Prisma, or other backend tools based on your project needs.
Testing & Delivery:
Before delivery, I will test API routes, authentication flow, database connection, error handling, and basic security.
If you need a secure backend developer to build authentication, REST API, database structure, or server-side logic for your web app, I am ready to help.
Understanding Your Backend Needs:
I will first understand your app structure, user roles, required features, database needs, and API requirements.
Secure Authentication:
I can create login, signup, password hashing, JWT authentication, protected routes, refresh tokens, role-based access, and user authorization.
REST API Development:
I will build clean, scalable, and well-structured REST APIs for your frontend, mobile app, dashboard, SaaS platform, or business web application.
Database Integration:
I can connect and manage databases using MongoDB, PostgreSQL, Mongoose, Prisma, or other backend tools based on your project needs.
Testing & Delivery:
Before delivery, I will test API routes, authentication flow, database connection, error handling, and basic security.
If you need a secure backend developer to build authentication, REST API, database structure, or server-side logic for your web app, I am ready to help.
Programming Languages
JavaScript, TypeScript, GoCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$100
|
Standard
$350
|
Advanced
$750
|
|---|---|---|---|
| Delivery Time | 5 days | 9 days | 15 days |
Number of Revisions | 6 | Unlimited | Unlimited |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | |||
Source Code | - |
About Md
Full Stack Developer
Rajshahi, Bangladesh - 10:21 pm local time
🔹 What I Offer:
✅ Custom Website Development
✅ Full Stack Web Development (MERN & PERN)
✅ Frontend Architecture
✅ RESTful API Development
✅ PostgreSQL & Prisma Database Optimization
✅ Scalable Backend Architecture
✅ Performance Optimization & Security Best Practices
✅ AI Agent
I am passionate about crafting seamless user experiences and optimizing performance while maintaining clean, maintainable code. Whether you need a complex web application, a robust backend, or an optimized database, I am here to help!
Let’s build something great together! 🚀
Steps for completing your project
After purchasing the project, send requirements so Md can start the project.
Delivery time starts when Md receives requirements from you.
Md works on your project following the steps below.
Revisions may occur after the delivery date.
Secure Authentication and REST API Backend Development Plan
I will review your backend needs, plan API routes and database structure, build secure authentication, develop REST APIs, connect MongoDB or PostgreSQL, test auth flow, fix bugs, deploy the backend, and provide documentation and final support.