I will develop a secure and scalable backend for your application with seamless PostgreSQL database integration. Whether it’s handling user data, form submissions, authentication, or custom logic, I will build a reliable backend using Node.js and Express.js. I focus on clean architecture, error handling, and optimized queries to ensure performance and data security. Your backend will be fully RESTful, ready to integrate with any frontend or mobile app, and capable of handling real-world business logic smoothly.