Sumit Kumar

Expert in QA Transformation, Testing Strategy

I am a high-performance and dynamic Senior Director and Certified Blockchain Solution Architect with 20 years of experience in architecture and delivering enterprise business and testing solutions. With technical and P&L leadership of Global delivery teams of up to 500 staff, I offer  domain expertise in Financial Services and Insurance. I am an expert in the visioning, design, and delivery of programs that improve operational performance, often through a multi-year advisory collaboration with C-Level Executives.

Recognized as a technical leader in the Blockchain space , my background combines advanced education, certifications, and practical experience. I spearhead initiatives that drive cloud and digital transformation and reduction of technical debt.

Signature Accomplishment: Drive over $75M in revenue with financial engineering wins for Cap Gemini at large Financial Services and Insurance companies.

I’m heavily invested in professional development with a Masters in Blockchain/Digital Currency, an MBA, MS in Information Technology and certifications in Blockchain Hyperledger, and as an AWS Cloud Practitioner and Scrum Master.

Sumit Kumar

My experience

Director @ Capgemini

Apr 2014 - Present

Senior Manager @ Capgemini


Sr. Manager @ Information Technology and Services Company

03/13/2013 to 04/17/2014

Testing Engagement Manager @ Capgemini

03/23/2006 to 03/13/2013

Test Lead @ Information Technology and Services Company

10/09/2003 to 03/14/2006

Testing Engineer @ Information Technology and Services Company

03/13/2003 to 09/10/2003

Latest Publications

Data Science

Do data scientists prefer R or Python?

Sumit Kumar

The rapid emergence of data science has been fueled by both R and Python. However,...

big data

Interconnected World Of Big Data and Other Technologies Redefining The Future

Sumit Kumar

Data has always been an important asset in business, however the value of data was redefined...


The battle among generations of blockchain is far from over!

Sumit Kumar

What are the various aspects that drive the popularity of blockchain today? Read this blog to...