What Does a Web Developer Do?
A web developer designs and builds web applications from user interface to server logic, translating product requirements into code that is maintainable, testable, and performant. The role requires daily collaboration with designers, product managers, QA engineers, and other developers to ship features and fixes while keeping an eye on user experience and technical debt.
Beyond coding, a modern web developer enforces code quality through testing and reviews, optimizes loading and runtime performance, ensures accessibility compliance, and contributes to deployment and CI processes. Effective developers also communicate trade offs, estimate work, and mentor peers to raise team velocity and reliability.