On the other hand, back-end development deals with the behind-the-scenes functionality of a website or application. It involves server-side programming and managing databases to handle data storage, retrieval, and processing. Back-end developers work with languages like Python, Ruby, PHP, or Java to build the logic and functionality that powers the website.
Front-end developers are responsible for creating a seamless user experience by ensuring that the website or application is visually appealing, responsive, and easy to navigate. They work closely with designers to implement the visual elements and ensure the website's compatibility across different devices and browsers.
Back-end developers, on the other hand, focus on the server-side logic and data handling. They are responsible for building the server infrastructure, handling user authentication, managing databases, and integrating with external services or APIs. Back-end developers ensure the smooth functioning of the website or application by writing efficient and secure code.