[6] In recognition of his book, Lessons in Lean Management (2012),[7] he was awarded the ASQ Crosby Medal in 2014.
[11] He has conceptualized the DEB-LOREX Model, a holistic approach for service lean transformation.
[2] He served as the global head of reengineering at Standard Chartered,[12][13] head of organizational excellence group at ICICI Bank and also held various leadership positions in Unilever, Marico and Coca-Cola.
[11][15] Sarkar's writings have appeared in The Financial Express, The Smart Manager,[14] Performance Improvement Journal[16] and Quality Digest.
[17] He is also a columnist at multiple publications, including Huffington Post and The Economic Times.