Programmer is a person who writes computer software. The term computer programmer can refer to a specialist in one area of computer programming or to a generalist who writes code for many kinds of software. One who practices or professes a formal approach to programming may also be known as a programmer analyst. A programmer's primary computer language (Assembly, COBOL, C, C++, C#, Java, Lisp, Python, etc.) is often prefixed to these titles, and those who work in a web environment often prefix their titles with web. A range of occupations, including: software developer, web developer, mobile applications developer, embedded firmware developer, software engineer, computer scientist, or software analyst, while they do involve programming, also requires a range of other skills. The use of the simple term programmer for these positions is sometimes considered an insulting or derogatory oversimplification.
Computer Programming is a process that leads from an original formulation of a computing problem to executable computer programs. Programming involves activities such as analysis, developing understanding, generating algorithms, verification of requirements of algorithms including their correctness and resources consumption, and implementation (commonly referred to as coding) of algorithms in a target programming language. Source code is written in one or more programming languages. The purpose of programming is to find a sequence of instructions that will automate performing a specific task or solving a given problem. The process of programming thus often requires expertise in many different subjects, including knowledge of the application domain, specialized algorithms, and formal logic. Related tasks include testing, debugging, and maintaining the source code, implementation of the build system, and management of derived artifacts such as machine code of computer programs. These might be considered part of the programming process, but often the term software development is used for this larger process with the term programming, implementation, or coding reserved for the actual writing of source code. Software engineering combines engineering techniques with software development practices.
Computer Program is a collection of instructions that performs a specific task when executed by a computer. A computer requires programs to function and typically executes the program's instructions in a central processing unit. A computer program is usually written by a computer programmer in a programming language. From the program in its human-readable form of source code, a compiler can derive machine code—a form consisting of instructions that the computer can directly execute. Alternatively, a computer program may be executed with the aid of an interpreter. A part of a computer program that performs a well-defined task is known as an algorithm. A collection of computer programs, libraries, and related data are referred to as software. Computer programs may be categorized along functional lines, such as application software and system software.
The first step in becoming a programmer is to choose a right IT career path. Then, start learning one or two coding languages and practice them. Read Comprehensive Review of Coding and Computer Programming article to learn more on history and evolution of programming.
This article is written by Matt Zand who is the founder of High School Technology Services, DC Web Makers and Coding Bootcamps.He has written extensively on advance topics on web design, mobile App development and blockchain. He is a senior editor at Touchstone Words where he writes and reviews coding and technology articles. He is also senior instructor and developer living in Washington DC. You can follow him on Linkedin.