Now that the software is built and completed the next phase involving system testing and integration starts. We use different frameworks alongwith continuous integration executing unit tests, automation compilation, and testing.
The Quality Assurance team conducts a series of tests including functionality testing, systems integration, and interoperability as well as user acceptance testing, etc. in order to ensure the code is clean and business goals of the solution are met. Verification and validation make up a vital part in ensuring the application/solution is completed successfully. Now that the software is bug-free, the implementation phase starts.