Applications programmers are usually oriented toward business, engineering, or science. They write software to handle specific jobs and also revise existing software packages. Systems programmers maintain the software that controls the operation of an entire computer system how the central processing unit manages the various jobs it has been given and communicates with peripheral equipment such as terminals, printers, and disk drives.
Programming requires both problem-solving skills and people skills.
You must be detail-oriented, logical, patient, persistent, and have the ability to work on exacting analytical projects, especially under pressure. Ingenuity and imagination are also important in order to design solutions and run tests for potential program failures. Interpersonal skills, a good sense of humor, and learning how to adapt to everchanging situations are essential as programmers are expected to work in teams. The ability to handle abstract concepts and do technical analysis is also important. Choosing a career in computer programming can provide you with the opportunity to become a technical expert in a narrow application area where you would be constantly upgrading your skills and knowledge.