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I will build secure rest API and backend using node js expess js and prisma
Lokman S
About this gig
Build a Secure, Scalable, and Production-Ready Backend
Need a reliable backend for your web or mobile application? You're in the right place.
I specialize in building secure REST APIs and scalable backend systems using Node.js, Express.js, Prisma ORM, Mongoose, MySQL, and MongoDB. Whether you're launching a SaaS product, marketplace, booking platform, admin dashboard, or custom business application, I can help you build a clean and maintainable backend that is ready for production.
What I Can Build
- Custom REST APIs
- Secure Authentication (JWT & OAuth)
- Role-Based Access Control (RBAC)
- CRUD Operations
- Database Design & Integration
- Prisma ORM & Mongoose
- MySQL & MongoDB
- Payment Gateway Integration
- File Upload & Storage
- Email & Notification Integration
- Admin Panel Backend
- Third-Party API Integration
- API Testing with Postman
- API Documentation
- Performance Optimization
Tech Stack
- Node.js
- Express.js
- JavaScript / TypeScript
- Prisma ORM
- Mongoose
- MySQL
- MongoDB
- JWT Authentication
- Socket.IO
- AWS
- Git & GitHub
Why Work With Me
I have hands-on experience building production-ready applications across healthcare, food delivery, booking, and e-commerce platforms.
Get to know Lokman S
Lokman S
Backend Focused Full Stack Developer Node js AWS DevOps
- FromBangladesh
- Member sinceJul 2026
- Avg. response time1 hour
Languages
English
Hi, I'm Lokman, a backend-focused full-stack developer specializing in Node.js, Express.js, Next.js, REST API development, AWS deployment, and SaaS MVPs. I build secure, scalable, and production-ready web applications using Prisma, MySQL, MongoDB, and React. I've worked on healthcare, food delivery, e-commerce, and booking platforms, delivering clean code, reliable backend systems, cloud deployments, and modern web solutions. Let's build something secure, scalable, and ready for production.
My Portfolio
FAQ
What information do you need before starting the project?
Before getting started, please share your project requirements, preferred tech stack (if any), database choice, API specifications, reference materials, or wireframes. If you're unsure, I can help you define the backend architecture based on your goals.
What technologies do you use for backend development?
I primarily work with Node.js, Express.js, Prisma ORM, Mongoose, MySQL, MongoDB, JavaScript, and TypeScript. I also integrate authentication, payment gateways, third-party APIs, and cloud deployment when required.
Do you build custom REST APIs?
Yes. Every API is developed based on your business requirements. Whether you need CRUD operations, authentication, role-based access control, payment integration, or custom business logic, I can build a scalable backend tailored to your project.
Do you provide source code?
Yes. All packages include the complete source code unless we agree otherwise before the project starts
Can you connect the backend with my existing frontend?
Absolutely. I can integrate the backend with existing React, Next.js, Vue, Angular, mobile applications, or any frontend that consumes REST APIs.
Can you deploy my backend to AWS or a VPS?
Yes. I can deploy your application to AWS, VPS, or Linux servers using Nginx, PM2, SSL, GitHub Actions, and other production deployment best practices. Deployment can be included based on your selected package or as an additional service.
7. Do you provide API documentation?
Yes. I can provide clean API documentation using Postman collections or Swagger/OpenAPI documentation if required.
Will my API be secure?
Security is one of my priorities. I implement industry-standard practices such as JWT authentication, OAuth, password hashing, input validation, authorization, secure environment variables, and role-based access control whenever needed.
Can you fix or improve an existing backend project?
Yes. I can debug existing Node.js applications, optimize APIs, improve database performance, refactor code, fix authentication issues, and add new features to existing projects.
Should I contact you before placing an order?
Yes. Every project has different requirements. A quick discussion before ordering helps us choose the right package, clarify the scope, and ensure a smooth development process.
