I will develop node js backend apis using express and nestjs


About this gig
Welcome to my gig!
Are you looking for a reliable Node.js backend developer to build secure, scalable, and high-performance APIs for your web or mobile application?
I specialize in developing Node.js REST APIs, backend systems, and API integrations using modern technologies like Express.js and NestJS. Whether you need a new backend built from scratch, improvements to an existing API, or help connecting your application with external services, I can provide a clean and efficient solution.
My services include:
Node.js backend development
REST API development and integration
Express.js and NestJS applications
Database integration (MongoDB, PostgreSQL, MySQL)
JWT authentication and secure user management
API optimization and bug fixing
Backend architecture and clean code practices
I focus on writing secure, maintainable, and well-documented code that helps your application perform reliably as it grows.
You will get:
- Professional backend development
- Clear communication and regular updates
- Clean and scalable code
- Solutions tailored to your project requirements
Whether you are building a startup, SaaS product, web application, or mobile app, I can help you create a powerful backend.
Get to know Shahid Abbas
Full Stack Developer
- FromPakistan
- Member sinceDec 2020
- Avg. response time1 hour
- Last delivery4 years
Languages
English
Other Software Development Services I Offer
FAQ
What information do you need to start the project?
I need your project requirements, API details, database requirements, design files (if available), and any existing code or documentation.
Can you build a custom Node.js backend API from scratch?
Yes, I can develop custom Node.js backend APIs using Express.js or NestJS with proper architecture, database integration, authentication, and security practices.
Can you deploy the backend API?
Yes, I can help with backend deployment and configuration on suitable hosting platforms.
Do you provide API integration services?
Yes, I can integrate third-party APIs such as payment gateways, external services, authentication providers, and other web services.
Which databases do you work with?
I work with databases including MongoDB, PostgreSQL, MySQL, and other database solutions based on your project needs.
Can you add authentication and user management?
Yes, I can implement secure authentication systems using JWT, role-based access control, and user management features.
Can you fix bugs in an existing Node.js backend?
Yes, I can debug and fix Node.js, Express.js, and API-related issues in existing backend applications.

