This short article is not about how quality assurance engineers do their job. We will discover why quality assurance (QA) is an indispensable part of software development.
The purpose of the QA engineer profession is to help create a quality product. Their job is not just finding bugs and not just testing. The main task of a QA engineer is to prevent defects and, therefore, ensure the high quality of the development process and its results. This is a reasonably general definition, so below we will try to overview some details that will help you realize the value of QA.
A defect or bug is a piece of code with an error. Due to these errors, the system cannot perform its functions perfectly. This does not always mean that the whole system will shut down. It may work but in the wrong way.
So what do QA engineers do? Their responsibilities include:
- Identifying weaknesses and inconsistencies in the product at all stages of development;
- Help define project requirements;
- Provide comprehensive information about the product quality;
- Testing the product throughout all phases of the system development life cycle (software development lifecycle, SDLC).
It is important to note that a QA engineer is interested in making any product user-friendly in terms of functionality and design. To do this, they work closely with all team members and constantly refer to given requirements.
Discover the types of software testing and study the whole QA process in our new article: https://neklo.com/what-is-quality-assurance-testing/
The experienced and skillful team is essential for software development and its successful launch.
Main specialists the team consists of: Business analysts;Project managers;UI/UX designers;Web developers;QA engineers.If you want to know the detailed description of the role each team member performs, please read the article Web Development Team Structure.
Key Specialists and Their Roles
Combining several types of software testing enhances results accuracy and increases performance.
Stress testing allows testers to create difficult conditions that can happen during real use, determine bottlenecks, and prevent performance issues.
It's better to conduct stress testing on real devices but not on emulators.
Another combination is functional and load type of testings, which is similar to the previous one.
With this combination, you can observe the behavior of app functions under high web traffic.
Manual testing helps to identify bugs from users' perspectives and improve user experience.
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The developers and software engineers mainly work on the software by writing software programs to support different businesses.
These software programs will be developed by the software development company after studying the business needs of the organizations.
The companies will also take care of software development project management as well as quality assurance tests.A software development firm in Pakistan can help organizations with custom software development services, web software development and software engineering services to design and develop web applications.
They provide custom software development services to organizations, including consulting, product development, full-time staff development and customized project management.
The software development firm will have experienced professionals who possess knowledge in database development, software architecture, web site development, internet development, website creation and maintenance, software testing, software maintenance and software migration.Which is the biggest company in Pakistan?The software development firm in Pakistan also provides software consulting services.
