I am a Quality Assurance Analyst. In order to expand my horizon I am studying Lean Six Sigma. I found it very interesting. I am trying my best to spare time to attend seminars and study books in order to learn it. Good thing is, now I am now aware of many new processes like, Kaizen.
My question is - how Six sigma is beneficial for a QA/tester? I am concerned that as a QA/tester, my path is correct or should I go for some other training/certification.
Thank you for your time!