With over 20 years of progressive experience in Lean  , Six Sigma , Machine Learning , Analytics and Data Science across 6  industries and fortune 500 companies, we have trained and certified over 1000 Green Belts and Black Belts , 100's of Machine Learning and Data Science professionals.  Consulted and achieved savings of over $6.5 MM for fortune 500 companies across the globe .TrainFirm is accredited to the international council for Six Sigma certification which is an internationally recognized body for six sigma and Lean certifications. (CSSC)