Node.js (Express.js) Backend Development

Node.js (Express.js) Backend Development for Websites & Web Applications

I provide professional Node.js (Express.js) backend development services for websites, web applications, and API-driven platforms. I specialize in building fast, secure, and scalable server-side systems that handle business logic, databases, and integrations efficiently.

Whether you need a custom backend from scratch, REST APIs, database optimization, or performance improvements, I deliver clean, maintainable code aligned with real business requirements.

Node.js Backend Services

• Custom Node.js backend development

• Express.js API development

• RESTful API & JSON API services

• Backend architecture & system design

• Database integration & optimization

• Authentication & authorization (JWT, RBAC)

• Third-party API integrations

• Background jobs & scheduled tasks

• Performance tuning & scalability improvements

• Bug fixing, refactoring & backend maintenance

Technology Stack

• Backend: Node.js, Express.js

• Databases: MySQL, PostgreSQL, MongoDB

• Authentication: JWT, OAuth, Session-based auth

• APIs: REST, Webhooks, Third-party services

• Tools: Git, Docker, PM2, Nginx

• Cloud: AWS, DigitalOcean, VPS deployments

What You Get

• Clean and well-structured backend code

• Secure APIs and data handling

• Optimized database queries

• Scalable backend architecture

• Reliable communication and long-term support

Best Use Cases

• Backend for websites & dashboards

• Backend for SPA frameworks (React, Vue, Angular)

• SaaS backend systems

• API-only backend services

• Admin panels & internal tools

• Mobile app backend (API layer)