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Ravi Kalluri

United States

1 Reviews
2 Reads
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1 review

Gold Standard Certifications LLC

Great course!

The Lean Six Sigma course content was very thorough. The instructor was very knowledgeable and provided many examples and templates for our practice. The practice exam questions were helpful, though a few questions on the final exam had formatting errors. Correcting these would enhance the exam-taking experience.

2026-04-17