Certified by: Council for Six Sigma Certification (Preferred) 
Black Belt Level II Certified (CSSC) 
Black Belt Level III Certified (CSSC) 
Master Black Belt Certified (CSSC) Over 100,000+ Certified! Specialty Courses Available.
Certified by: Council for Six Sigma Certification (Preferred) (107)
All Certified by: Council for Six Sigma Certification (Preferred) in Massachusetts
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Denis Kornev
EXACT Price per hour for Mentoring Services (in US Dollars): $20622 Edgebrook Dr Boylston, MA 01505-1738
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Katya (Katherine) Byrd
EXACT Price per hour for Mentoring Services (in US Dollars): $10010 Highpoint Circle Quincy, MA 02169