What is a freelance Express.js developer?

Freelance Express.js developers are independent professionals who specialize in building web applications and APIs using the Express.js framework, which runs on Node.js. They are typically hired on a project or contract basis to design, develop, and maintain server-side applications, often working remotely or for multiple clients at once. Their expertise includes setting up server routes, integrating databases, and ensuring application security and performance. Freelance Express.js developers are valued for their flexibility, technical skills, and ability to deliver scalable backend solutions.