A computing developer, also known as a software developer, designs, creates, tests, and maintains software applications and systems. They collaborate with clients or internal teams to identify software requirements, then use programming languages to write code. They also debug and resolve software defects, improve system performance, and ensure software compatibility with existing systems. They document development processes for future maintenance or upgrades. They often specialize in specific areas, such as mobile or web applications, databases, or operating systems. Developers need strong problem-solving skills and a deep understanding of programming languages and development methodologies.