The role of a QA tester became not only desirable but rather a necessary part of thewhole process of development.
With that thought in mind, we decided to make a brief review of what makes a goodtester and how vital their role is in the development process.
Why do we need a QA team?
It is a false belief that testers only find and report bugs and mistakes after the execution of test cases. Actually, a QA team covers the entire process of development to prevent errors and ensure the best results. Testing is an activity that starts before the coding, involves planning and monitoring, and, of course, running the tests.
Even though the software testers have a crucial role in the development, the significance of having a good QA team is sometimes overlooked and put in the second place. This can lead to enormous financial costs and it can put the company’s reputation at risk.
Today, the development process is impossible without an experienced team of software testers. Recent trends show that having a reliable QA team saves a lot of money and ensures the product’s quality. For those reasons, companies’ leaders invest more and more in QA to prevent potential defects.
Manual vs. automated testing
You’ve probably heard that app testing could be done manually or by writing scripts that make the whole process automatic. Both methods have benefits and disadvantages. But can we try and determine which one is slightly better? And why?
In automated testing, testers write scripts that control the execution of tests, with a little or no intervention from the software tester. Once the test tool is created, it canbe used repeatedly. There is also a possibility of using multiple test tools for parallel testing, which saves time and resources. To sum up, this is an effective way of software testing.
But, despite the obvious advantages of automated testing, we cannot ignore the benefits of the manual. An experienced tester covers the areas that can’t be automatically checked, focusing on interfaces and usability.
The thing we want to emphasize is that the single approach is not enough, and event hough the automated testing brings a lot (faster execution, saving costs, etc.), manual testing has a critical role in software development.
What makes a good software tester?
While we were looking through the latest QA job ads and looking for the best qualities of a software tester, we have noticed a variety of desirable hard and soft skills that a good software tester should possess. Here we are not going to list them all, but we will point out some of them that seem to be the most important, according to the newest trends in the IT sector.
The first thing we want to stress is that a good tester knows how to set priorities and be more efficient. For example, it is not necessary to test the entire product for every release. If everything works well in a previous version, well-organized testers choose new lines of the code for testing.
Another way to save time and be more efficient is to focus on usage data. That means to stay in touch with the end-user and get information about their needs and experiences with a particular area of the product. Virtuous tester knows how to anticipate possible problems and offer practical solutions in a short time.
Certainly, productivity comes with the experience, but one should be creative and own critical thinking from the start. Testing requires creative and clever individual, ready to think outside the box and bold enough to try new methods and solutions.
But, one of the essential soft skills that successful tester should have is the capacityfor adjusting to the new environment and quickly adopting changes. A good tester is willing to learn, build new skills, and seek out mentors, but also be ready to help others and cooperate with the rest of the team.
The future of the QA
For most companies, the major goal in 2019 is to ensure end-user pleasure. The customers’ expectations emerged more than ever in the past year, and the customer’s experience remains crucial in using products. QA is staying focused on customer experience while adopting new methodologies that bring updated properties for consumers in a short period.
The biggest challenge for QA is automation. To provide the best quality today, the teams ask for dynamic uses of automation in QA strategies and prepare to use model-based testing.
These trends are not the only ones anticipated for the following year. In short, executives are doing everything to enable constant improvement and better performances of the products. QA testers are expected to be both detail-oriented and capable to envision the big picture.