What is the meaning of Programmer?

One who writes computer programs.

One who decides which programs will be shown on a television station, or which songs will be played on a radio station.

A device that installs or controls a software program in some other machine.

A short film feature as part of a longer film program.

to program

to program, to write program code

indefinite plural of program

imperative of programmere

Source: wiktionary.org