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WNS Global Services
Elevating Service Excellence with Scalable Capability
As a global leader in business process management, WNS operates in an environment where precision, agility, and client-centric delivery are essential. Our engagement brought us into teams that demonstrated a clear focus on building structured problem-solving skills, streamlining internal workflows, and strengthening cross-functional alignment. The emphasis on operational clarity reflected their commitment to delivering consistent value at scale.
It was a pleasure to collaborate with professionals who combined service mindset with process discipline. Their intent to embed continuous improvement into everyday operations made the engagement both energizing and future-ready.
Testimonials for Benchmark Six Sigma
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MOHIT RAJ
Sr. QUALITY ANALYST, Amazon
Training Flow Enhanced Learning Significantly
“The flow of the training was seamless, enhancing the learning process significantly.”
Lean Six Sigma Green Belt
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Sandhya G
Lead, Amazon
Course: Practical, purpose-oriented, easy to understand.
“The course was not only practical and purpose-oriented, but also made understanding the concepts very easy.”
Lean Six Sigma Green Belt
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Siddharth Krishnan
Transportation Specialist, Amazon
Clear Examples Simplified Complex Topics
“The faculty’s examples were instrumental in illustrating complex topics in an understandable way.”
Lean Six Sigma Green Belt
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SUMEET SHETTIGAR
SENIOR MENTOR, Amazon
Excellent Course Amenities and Practical Learning.
“The amenities, training materials, and the depth of analysis provided during the course were outstanding, along with practical exercises that solidified my learning.”
Lean Six Sigma Green Belt
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Anand Kumar Thorat
Amity University
Positive Feedback on BLACK BELT Course
“Thank you and looking forward to you meet you in BLACK BELT. It was really indeed a great experience for me to use statistics to hit the ground. I really enjoyed your teaching methods and techniques especially Santa Singh, never imagined he could make quantitative techniques so easy to learn. I had joined this course with an expectation that would help me in my internship program and now I am quite confident of using these techniques in my projects.”
Lean Six Sigma Green Belt
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Nidhi Mohandas
Student, Amrita School of Business
Effective Methods Focus on Problem-Solving Approach
“The instructional methods were outstanding, simplifying complex concepts to a level that was easily understandable, reflecting on the importance of how problems are solved rather than just the solution.”
Lean Six Sigma Green Belt
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SAURABH SHRIVASTAVA
SENIOR MANAGER, MILKBASKET
Practical Techniques Useful for Real-Life Applications
“The various techniques covered were practical and useful for real-life applications.”
Lean Six Sigma Green Belt
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Radhakrishnan Annamalai
Vice President, Annexmed Private Limited
Course Material: Concise, Effective Concept Application
“The course material was concise and to the point, making it easy for me to grasp essential concepts and apply them effectively.”
Lean Six Sigma Green Belt