Many technical innovations in computer programming — advanced computing technologies or sophisticated new languages or computer programming tools — have redefined the role of a computer programmer or elevated much of the computer programming work done today. Job titles and descriptions may vary, depending on the organization.

The computer Programmers work in many settings, including corporate information technology departments, big software companies, or small service firms. Many computer professional programmers also work for consulting companies at client' sites as contractors. Licensing is not typically main required to work as a computer programmer, although professional certifications are commonly held by computer programmers. Computer Programming is widely considered a profession (although some[who?] authorities disagree on the grounds that only on careers with legal licensing requirements count as a profession).

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