Ebullientech Key People

Chief Mentor

Chief Mentor

Bhaskar Sen

Educated and trained as an engineer, he started his career in 1965 with Greaves Cotton & Company Limited, Foseco Division, Kolkata. During 70’s he was engaged as Marketing Manager, Latin America, Foseco Do Br­­asil Ltda, Sao Paolo and Foseco Venezuela as Chief Executive. In mid 80’s he joined Late Dr Sadhan. C. Dutt of DCPL to start up Sika Qualcrete Pvt. Ltd. (presently known as Sika India Pvt. Ltd.) a construction chemical company in Kolkata. Thereafter Sika had branches all over India with manufacturing facilities in Kolkata, Goa, and Jaipur. Mr Sen remained as the Managing Director from its inception till 2002. He is an ex-president of BNCCI, member executive committee, FICCI, New Delhi. Mr Sen was also, among other universities, in the advisory boards of WBUT (presently known as MAKAUT), Netaji Subhash Open University, and in the governing body of BE College, Shibpur, then a deemed University, for eight years. Mr Sen had the privilege of representing Govt. of West Bengal in the trustee board of Indian Museum. He has been a member of numbers of economic committees and bodies set up by the state government. Mr Sen was an active Rotarian and acted as honorary treasurer of Calcutta Rotary Club, Rotary Sadan.

Our Mentors & Advisors


Shakuntala Sen


Shakuntala Sen, an MBA from Liverpool Business School, United Kingdom is currently a senior faculty member at Calcutta Institute of Engineering and Management (CIEM), specialising in Human Resource Management, Organisational Behaviour, Entrepreneurship, and Business Ethics, She is also the faculty leader of NEN (National Entrepreneurship Network) and head of the Entrepreneurship committee at CIEM. She is also an Invitee member of the Governing Body of the Enterprise Development Institute (EDI, Bengal National Chamber of Commerce & Industry).


Sanjay Mehta


Sanjay Mehta, is an MBA and Green Belt Lean Six Sigma certificate holder, currently working with Morgan Stanley where he manages IT and Telecom procurement for EMEA region.


Chetan DSouza


Chetan DSouza, founder and director of KidzByte, is a seasoned Marketing and Corporate Communications professional with 15 years of work experience in Brand Management, Advertising, Event Management, Internal Communications, Digital Marketing, Social Media and Public Relations.

Our Founders

Founder & CEO

Kamalika Guha Roy

A relentless dreamer, she has faith in her ability to accomplish all her dreams through hard work and sincerity. Her dreams and aspirations make her reach out to undertake seemingly impossible tasks, yet she believes that her dedicated efforts shall one day turn her hopes into reality. She is keen to give her best shot at all she undertakes, yet she doesn't hesitate to enjoy her own life to the fullest.

CO-Founder and COO

Mithu Sarkar

She is the helping hand, always here for you. When work piles, she just smiles. You wouldn’t know if she is talking to a friend or her client, that’s how good an account manager she is. Believes to live in the moment.

Our Founding Team

Sr. Solution Architect


Full Stack Engineer


Chief Creative Office


Chief Legal Officer

Nabaneeta Guha
Roy C.

Chief Financial Officer