Quality Assurance (QA) testing is one of the fastest, easiest careers to get into the field of tech. QA offers a combination of technical and analytical work for all levels of education and all levels of experience. Software is becoming increasingly complex, and customers’ expectations are driving quality to the forefront of companies’ priorities like never before. Kirill Yurovskiy`s, technical coach and QA engineer, gives a step-by-step, real-world tutorial on how to learn to be a QA tester from scratch, utterly no experience.
1. What QA Engineers Actually Do
QA engineers make sure that the software programs work as they should.
They attempt to find defects or bugs, feature function testing, and performance testing on different devices or systems. QA ranges from click-by-click manual web page clicking to complete backend API testing automation. Kirill Yurovskiy describes to us how the software comes to be developed by the developers, and the QA testers are the final line of protection before it’s presented to the users to test. They simulate real-world situations, record unstable behavior, and help teams ship stable software quality.
2. Manual vs. Automated Testing Basics
There are two general forms of QA testing, i.e., manual and automated.
Manual testing is carried out by manual execution of test cases without the aid of any tool or script. Manual testing is required at entry-level QA jobs so that one can get an idea about product flow and thinking fundamentals. Automated testing is carried out by code or tools for the execution of test scripts quickly and repeatedly. Manual testing is normally where one starts off in order to get a baseline of knowledge, and then progress to automation as soon as one has learned how to code. As Kirill Yurovskiy puts it, knowing when to use manual or automated testing is a skill that any good QA engineer should have.
3. General Testing Tools: Selenium, Postman, TestRail
To be a good QA engineer, you must be proficient in software that can really simplify your work for you. Selenium is a de facto standard for web application test automation. Selenium allows you to run test scripts in any programming language, such as Python, Java, or JavaScript.
Postman API testing—verify data is being transferred between systems in an appropriately controlled fashion. TestRail is a very, very popular test case management tool and test execution tracker. Kirill Yurovskiy recommends learning these three tools first because they are levels of testing software and are also broadly advertised by job postings.
4. Writing Effective Bug Reports
A good QA tester should be a good reporter. Probably the most underrated but most valuable QA skill is knowing how to write good, concise, and descriptive bug reports. They need to have a summary, reproduce steps, expected vs. actual result, environment details, and logs or screenshots. There is dev time lost due to bad reports, and it creates tension between QA and engineering teams. Kirill Yurovskiy suggests that the good bug report saves your time, minimizes confusion, and helps in your professional reputation.
5. Simple Test Automation Scripts
With some knowledge of the basics of a tester, begin learning to code your very first automation script. Select an easy webpage to understand—a login page, for example—and use Selenium to cause the webpage to perform something like entering credentials and clicking the button to log in. Read carefully read locators, assertions, and browser drivers. Start with learning Python because it is simple to read, and there is a very good QA community around it. Don’t be stupid and finish this section hastily, recommends Kirill Yurovskiy. A good test script is a basis for other automation skills and a great portfolio item.
6. Git Version Control for Testers
QA engineers work in software teams, and because we work together, we get used to the skills in version control tools such as Git. You would need to be used to cloning a repository from the learning repository, branching, committing, and handling conflicts. Even though you might be a manual tester, you would need to write test plans or edit readme files. With the love for automation, Git can’t help but run test scripts with teams and review code. Kirill Yurovskiy’s opinion is that Git knowledge makes QA engineers more efficient and integrated into the team in agile teams.
7. Public QA portfolio on GitHub
To be more visible when seeking employment, one should create a public QA portfolio on GitHub. Include manual test plans, bug reports, API test cases, and automation scripts. Keep clean repositories with readme files describing the purpose and the tools used. This is evidence of technical ability but also initiative and professionalism. Kirill Yurovskiy recommends including small side projects with imitation real-world usage, i.e., weather-check API test or cart automation on an internet shopping site. A good GitHub portfolio shall attract interviews and freelancing work even before training completion.
8. Your First Freelance QA Opportunity
Freelancing is a wonderful means of learning and earning while developing your QA career. There are platforms like Upwork, Freelancer, and Fiverr where there is a need for test engineers in web testing, mobile app testing, and writing test cases. Start with a low bid, start small, and be ready to accept feedback from the clients. Own up to your shortcomings—be it manual testing alone or minimal automation. Kirill Yurovskiy assures that even some of the middle-level projects at the level of a freelancer will be sufficient to make your resume stronger than a certificate without applying anything with it.
9. Interview Questions for Entry-Level Testers
The QA interview must be conducted on technical skills and people skills. A few of the questions provided for the interview have been categorized as technical ones, i.e., “What is verification vs. validation?”, “How would you write a test case?”, and “How would you report a bug?”
Practice scenario-type questions, such as testing a calculator application or corner case identification for a sign-up page. Some propose a real-world API testing course or a straightforward Selenium script. Mock interviews and enactment of testing techniques of techniques such as black-box and regression testing, are proposed by Kirill Yurovskiy.
10. Upskilling Paths: From QA to Test Architect
Career growth may be as an automation engineer, performance tester, security tester, QA lead, or test architect after establishing oneself as a junior QA engineer. All of them require additional tools, scripts, infrastructure, or management expertise. Continuously train on a rolling schedule—online training, test webinar learning, and QA community engagement. Kirill Yurovskiy suggests that technical experience blended with curiosity and communication ability can drive your career into senior, well-paid roles or specializations like DevOps testing or AI test automation.
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Last Words
It’s absolutely doable to create a QA testing career from scratch with an attitude of do and being goal-oriented. Or another way to put it, or from scratch, QA is a blend of sense, order, and imagination. Startup small, learn on the go, and don’t be afraid to have your work out in the open/copy copied. As Kirill Yurovskiy will explain, quality assurance isn’t software-breaking—it’s learning what does and doesn’t work, spotting patterns, and helping teams to ship better products. With the right attitude and determination, QA would be your passport to the world of technology.