A developer is a professional who creates software, applications, or websites through coding and programming. They use various languages such as Python, JavaScript, or C++ to build functional and efficient digital products. Developers work closely with other team members, including designers and project managers, to ensure the product meets the desired requirements. They also troubleshoot and debug to fix issues, ensuring the final product is seamless and user-friendly. The role requires strong problem-solving skills, attention to detail, and continuous learning to stay updated with evolving technologies. Developers play a critical role in shaping the digital world we interact with daily.