I’m an Express.js expert with in-depth experience building robust server-side solutions using Node.js. Whether you're launching a RESTful API, real-time web app, or custom backend system, I deliver high-performance Express.js applications tailored to your project’s needs. I specialize in route handling, middleware integration, authentication (JWT, OAuth), and connecting databases like MongoDB and MySQL. My code is clean, modular, and optimized for speed and scalability. From building microservices to handling API security and performance tuning, I bring deep expertise and a problem-solving mindset to every project. I can also integrate your Express.js backend with popular frontend frameworks like React, Angular, or Vue.js for a seamless full-stack experience. Let’s build something powerful and production-ready together!