- Identification of Need
The sources of ideas for software products are legion. These ideas can come from market research including the demographics of potential new customers, existing customers, sales prospects who rejected the product, other internal software development staff, or a creative third party.
- Planing
Planning is an objective of each and every activity, where we want to discover things that belong to the project. An important task in creating a software program is extracting
- Designing
Once the requirements are established, the design of the software can be established in a software design document. This involves a preliminary, or high-level design of the main modules with an overall picture (such as a block diagram) of how the parts fit together
- Implementation, testing and documenting
Implementation is the part of the process where software engineers actually program the code for the project.
Software testing is an integral and important phase of the software development process. This part of the process ensures that defects are recognized as soon as possible
Documenting the internal design of software for the purpose of future maintenance and enhancement is done throughout development.
- Deployment and maintenance
Deployment starts directly after the code is appropriately tested, approved for release, and sold or otherwise distributed into a production environment.