Software engineering is to design and modify the implementation of software applications and to better meet customer needs. It is one of the most important aspects of software development and is a must in every organization that conducts software development to implement. Despite some technical background in computer science is enough as a software engineer, an advantage which it would be better to have an operating permit. In Britain, the British Society of software licenses is software engineers. In Canada, they have the engineer (P. Eng) designation, although by law it is not necessary for such qualification.
There are various sub-disciplines that can be shared. These are the software requirements, software design, software development, software testing and software maintenance and software configuration management. The need for software engineering is due to the history of computing. Problems such as the “software crisis” impeded progress “complexity barrier”, which were in course of time by various techniques, which came to include a whole set.
As a software engineer also assumes the role of a programmer, a programmer is not the role of an engineer, which is essentially addressing the theoretical concepts of hardware and software development. There are many areas of work and include developers, managers, experts in hardware, networking, and system testers. The objective is to develop and maintain systems that are reliable and customer expectations and those who gather information to effectively treat. A point to consider is that this area, although the program does, but to understand factors such as customer needs, design principles and tests to ensure that the application meets the requirements were defined.
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