What is a freelance backend developer?

A Freelance Backend Developer is a self-employed professional who builds and maintains server-side applications, databases, and APIs that power websites and applications. They work with technologies like Node.js, Python, PHP, or Java to ensure efficient data processing and backend functionality. Typically, they collaborate with frontend developers, designers, and clients on a project basis. Their responsibilities include optimizing performance, managing security, and integrating third-party services.