Andy Jasuja
Chairman and Chief Executive Officer

  • Andy Jasuja founded the Sigma Group of companies. He has served as its CEO and Chairman. He has also been responsible for turning the company into a market leader in billing, customer care and service management solutions for telecommunications and cable service providers worldwide.

  • Prior to establishing Sigma, Andy held a series of senior roles in some of the largest companies in the telecommunications and banking industries. He was a consultant at Unitel Communications (now part of AT&T Canada/Allstream) where he was responsible for launching the long distance and calling card services. Earlier, he was Managing Partner of electronic banking at Royal Trust Corporation (now part of Royal Bank of Canada), where he had the total responsibility for the company's electronic banking operations and systems development. He began his career in information technology in 1975 at Tata Consultancy Services in India. Andy holds a Master of Applied Science degree in Systems Design Engineering from University of Waterloo.

 

Shaibal Datta
Managing Partner

  • Shaibal is responsible for leveraging the existing customer base while driving new growth strategies in the IT outsourcing markets.
  • Prior to taking this position, Shaibal has years of experience in managing large outsourcing engagements and has personally led customers to achieve high operational efficiency. After completing his engineering studies, he worked with various information technology companies at key positions. He earned his MBA from the prestigious Richard Ivey School of Business, University of Western Ontario.
     

 

Vasu Chanchlani
Co-Founder

  • Vasu began his technology career as a systems analyst at Tata Consultancy Services, where he was responsible for a wide variety of consulting and application development initiatives for Fortune 500 companies in the areas of telecom, banking and finance.

  • Vasu was a co-founder of the Sigma Group of companies. His ongoing responsibilities include financial management, corporate policy formulation, and overall guidance in the operations of Sigma Software. Vasu holds Bachelors and Masters Degree in Technology as well as an MBA from the University of Toronto.

 

Natarajan Diwakar
Chief Delivery Officer

  • Diwakar is responsible for the delivery organization in Sigma and also provides Technology directions for Sigma Global Solutions. Diwakar is based in India and started the offshore operations for the Sigma Group. Diwakar has over 30 years of experience in IT with leading organizations in India including the Tata group. Diwakar has been involved in IT services and consulting for global organizations in the manufacturing, telecom and utilities sectors. He has also been involved with the development and support of software products in the areas of application productivity, OSS and manufacturing. He holds a Bachelor of Engineering degree and Post-Graduation in Management from Indian Institute of Management, Calcutta.

 


 
 
 
 

 


 
  • Technology leader
  • North American company
    with global operations
  • Partnership-based
    engagement model
  • Flexibility – capacity on demand
  • Responsiveness
  • Years of global project experience
     

 


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