COMPILER DESIGN

Detailed explanation-1: -Someone who writes software or programs for computers is called a programmer. If you develop an application for mobile devices, you can also call yourself a programmer. Programmers use a variety of computer languages to write the code (or instructions) that helps computers do the things their users want them to do.

Detailed explanation-2: -Computer programmers are called many things, from programmers and software developers to computer designers, coders and systems analysts. Remember, the field of computer programming is, at best, no more than 60 years old, so what computer programmers are called and what computer programmers do is continually evolving.

Detailed explanation-3: -Computer programmers are professionals that create instructions for a computer to execute by writing and testing code that enables applications and software programs to operate successfully.