Software development is a complicated process of conceiving, specifying, designing, programming, documenting, testing, and bug fixing involved in creating and maintaining applications, frameworks, or other software components.
It requires careful planning and execution to meet the goals. Sometimes a developer
must react quickly and aggressively to meet everchanging market
demands. Maintaining software quality hinders fast-paced software development, as many testing cycles are necessary to ensure quality products.
A commercial software product is usually derived from
market demands. Sales and marketing people have first-hand knowledge
of their customers’ requirements. Based upon these market requirements,
senior software developers create an architecture for the products along
with functional and design specifications. Then the development process
starts. After the initial development phase, software testing begins, and
many times it is done in parallel with the development process. Documentation is also part of the development process because a product cannot be
brought to market without manuals. Once development and testing are
done, the software is released and the support cycle begins. This phase
may include bug fixes and new releases.
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