TMMI Level 5: How Mature Teams Stop Bugs Before They Exist

Most QA teams find defects. Mature ones prevent them. Zsolt Hargitai shows how TMMI makes that shift. "They are not focusing on finding the defects but more like preventing the defects." - Zsolt Hargitai What does it actually take to move from finding defects to preventing them? With Zsolt Hargitai I talk about TMMI, a framework for improving test processes, and why that shift in mindset marks the difference between a team that tests and a team that has genuinely matured. We get into what the maturity levels mean in practice, how a free self-assessment tool on the TMMI website gives you a first impression of where your organization stands, and why the framework holds up across agile, V-model, and DevOps environments alike. I was also curious about the human side: Zsolt mentions that companies implementing TMMI tend to see lower fluctuation rates because people feel more comfortable and satisfied, which is not the angle most managers expect when they start talking about process improvement. 00:00:00 Introduction 00:01:55 What TMMI Actually Does 00:03:40 Assessment and Certification Explained 00:05:04 The Five Maturity Levels 00:08:49 Why Companies Should Start 00:11:02 TMMI Across Dev Lifecycles 00:12:14 Free Tools and Next Steps 📘 Free e-book: The 7 success factors of software testing. 25 years of project experience in one 33-page workbook, now also in English 👉 https://tul.fm/ebook 🎯 Highlights: TMMI certifies companies at maturity levels two through five, with each level representing a distinct capability: from basic test planning, through team organization and metrics, to defect prevention. A company reaching level five shifts its primary focus from finding defects to preventing them from entering the process, which represents a fundamentally different quality mindset. TMMI applies across all software development lifecycles, including agile, V-model, and DevOps, so a team's development approach is not a barrier to adoption. The TMMI Foundation's free lightning scan tool lets any team self-assess their level two and level three maturity in minutes, without consultant involvement. Certifications expire and must be renewed, because the TMMI Foundation actively revises the model when the IT landscape changes significantly enough to affect its relevance. 🔗 Links Blog Post for Episode: https://www.richard-seidl.com/en/podc... 🎙️ More from Richard Seidl Website: https://www.richard-seidl.com Linkedin:   / richardseidl   Podcast Software Testing: https://www.testing-unleashed.fm #softwaretesting #QA #tmmi