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GoSkills reviews – Lean Six Sigma - Green Belt

Course reviews

Here’s what others are saying about the Lean Six Sigma - Green Belt courses:

“Excellent ”

Xolani Caleni

“great course. Very clear and straight forward”

Jia Wang

“Concise, clear and concepts are very well-explained. ”

Renato De Castello

“Very informational, well taught”

Kim Sapia

“This course led me through the introduction I needed to understand the different SPC Charts and why and when to use them.”


“Thanks so much, this was a very informative course ”

Dr Bheki S Makhanya

“Great course.”

Esemoto Raphael Ndoh

“Great instructions how to conduct SPC!”

Mc Lein Roger M. Lubiano II

“Great on line training for beginners. Ray Sheen is a rock star at simplification. He explains the lessons with clarity and precision. He really wants you to get it and use it. Thank you Ray and GoSkills!”

Ronny Rice

“Very comprehensive course about SPC, I really like the formulas to create SPC charts and also the addition of Minitab examples.”


“Great Course !!!”

Ansen Moore

“Perfect for self learners”

Thomas Roa

“Excellent course, easy watch and learn on my own time!”

Christian Grundman

“Thorough and also presented in a way that is easy to understand”

Jessica Martinez

“Excellent training, in all respects, some subjects are complex, but the methodolige is good. I really lapreciate this lean six sigma green belt training ”

Belhassen Absi

“Presenter is quite knowledgeable and presents the information in manageable bits and pieces.”

Anil Sagar

“Awesome course and instructor!”

Jesus Rey Ramirez

“Most challenging course so far on Go Skills, that's good”

Harry Smith

“I enjoyed this course. The concepts are explained well and the tips and tricks Ray provided as narrator was excellent and I will surely apply them. ”

Bianca Jongbloed

“Great job on this B.O.K. for lean principles. Ray Sheen was a good choice for delivering these lessons. Explained them well with excellent presentation materials. Thanks Ray and GoSkills!”

Ronny Rice