Software Quality Assurance is a process and means of checking the various software engineering practices and procedures used on a particular project so as to ensure good quality of the software being developed. This is usually done by different and various techniques. This includes testing, documentation, feedback and monitoring, among others. It can also be done through manual analysis and validation.
Software Engineering is a specialized field of software development in which several practices and procedures are employing to improve or enhance the quality and effectiveness of software programs. It can either be of a software-intensive or a non-software-intensive nature, depending on the kind of software being developed.
Software is developed by people who are experienced and skilled in this field. They use techniques and procedures such as testing and verification, design, implementation, maintenance and integration. These practices are then used and applied on all the programs.
The software engineers are responsible for ensuring the quality and the functionality of all the programs. This can be done either by the whole team or by only a few. The entire team may work together to produce a software package that has high quality and high functionality. On the other hand, the only person in the team who is involved with this task may be the QA Engineer.
Many software engineers and developers are required to complete the entire job. The software engineers are mainly responsible for testing, verifying, designing and implementing the software.
There are different methods of testing. Some include formal, informal and user testing. Some formal testing involves testing of programs using a large number of users who will be able to get a real feel for the system. This can be done by testing the system before it is put to a real usage. User testing includes checking whether the system can be used by people in their daily lives without any problems.
Software Quality Assurance is not limited to testing alone. There are other activities involved, such as validation, which aims at verifying the correctness of the program. The software engineer also performs reviews to check the software program's usability and quality before it is used on a specific project. The QA engineer also ensures the quality of the documentation that the company has. provided to the users.
This is where the activities mentioned above come into place and they are used in tandem with one another in the process of Software Quality Assurance. The quality of a program can be increased and improved when a team works in collaboration with each other. The software engineers need to interact with the users, the managers and the testers to get their input, feedback and views about the product and its working. Through this, the quality of the program is improved and there are no mistakes made in the production process. This gives confidence to the customers and the company and the overall productivity of the company is improved.
The software engineer will be responsible for the management of the software testing and ensuring the quality of the software. He must have a good knowledge about the software.
Once the software engineer has completed the programming of the program and has the technical understanding of the program, he should know how to use it to make it work properly and efficiently in the end. The software engineer must know the requirements and the goals that the company has and how to meet . . . . . . them. In this way, he can ensure that the program is user-friendly and meets the needs of the customer.
A QA engineer should be an expert in the software and he must have the knowledge and experience to create the testing plan. For this, he should have a good understanding of the testing and test case that needs to be done. This will help him in getting the job done successfully. If the plan is not worked out properly, then the entire project will not have a positive outcome. Therefore, the testing will be ineffective.
A successful Software Quality Management is a collaboration of all the team members, including the QA engineer. All the team members should get involved in the process of the project from the day that the program has been developed till the end of the project. In order to achieve success in this process, all the teams should work in tandem with one another.