Developing QA testing skills without formal education is achievable with the right approach. H2K Infosys recommends starting with foundational knowledge of software testing concepts, including manual testing, test cases, and bug reporting. Explore free online resources, tutorials, and testing communities to understand real-world practices. Practice using tools like Selenium, JIRA, and Postman through hands-on projects or open-source applications. Building a small portfolio of testing projects can demonstrate your skills to employers. Participating in forums and QA groups also helps you learn industry trends and best practices. With consistent practice, self-learning, and practical experience, you can successfully build a strong career in QA testing without formal education.