About our Founder

The Founder of Institute of Digital Marketing (IDM) is Sudhir Sreenivasan.

SudhirThe International Institute of Online Marketing Management (IIOMM) was established by Sudhir Sreenivasan in the year 2012 in Trivandrum, India.  Later, IIOMM was rebranded as Institute of Digital Marketing (IDM) in the year 2015.

Sudhir Sreenivasan has a degree in Electronics & Telecommunication Engineering from Jadavpur University, Calcutta  & a MBA from Cochin University of Science & Technology. Sudhir has over 17 years of Web experience. He is one of the earliest & top-most Digital Marketeers of India. He has worked for various B2B & B2C portals including International  Ecommerce websites.

Sudhir Sreenivasan launched, www.sites4india.com, a Web directory for India in the year 2000.  Later in the year 2009, Sudhir Sreenivasan Co-founded Oztern Digital Services Pvt. Ltd   in Trivandrum.  Sudhir has also launched numerous tourism portals focussed on the Andaman & Nicobar Islands. He has been a pioneer to many Dotcoms & Start-ups, for strategizing their Digital Marketing campaigns, and his experience in Digital Marketing have taken him to many business schools as a prominent speaker.

Sudhir has Domain expertise in all the areas of the Online Industry like Ecommerce, Mobile Apps Marketing, Search Engine Optimization, Pay Per Click Advertising, ECommerce, Online Media Planning, Online Sales, Web Analytics, Portal operations, Web Content Management, Social Media Optimisation, Payment Gateway, DNS Management, Online PR, Online Reputation Management, Social Media Marketing,  etc.,

With IDM, Mr. Sreenivasan wants to work with professionals and share his expertise and experience, so that more businesses can benefit from the same. He has been actively involved in every step of IDM, and all our courses are designed and planned under his guidance.


Sudhir-IIMShillongSudhir taking Classes at IIM, Shillong in November 2009

Sudhir is a prolific speaker on the World Wide Web especially, Digital Marketing at various forum across India. Sudhir has been a Guest faculty at IIM, Shillong, Asian School of Business , DCSMAT Business School & other Business Schools. Sudhir is also a Corporate trainer to many firms located in Technopark, Trivandrum.

Every student at IDM is guided by Mr. Sreenivasan at every level, and for every batch, he likes to talk to his students directly for a more dedicated learning approach.

Currently, Sudhir is not associated with IDM, Trivandrum.

What Our Students Say

I learnt the basics of SEO from Sudhir. Sudhir’s SEO course is sound and accurate. I have seen fantastic improvements in my client websites by implementing the SEO techniques he taught me. Apart from that he is a good friend as well.

Nikhil Raj  – Senior SEO Engineer, Alamy Images India Pvt Ltd., Technopark Campus, Trivandrum

Sudhir is a Digital Marketing expert, is well updated on latest Digital Marketing techniques and practices. His classes helped me a lot in understanding the basics of SEO. It is helping me today in analyzing client requirements and making right decisions while developing solutions and preparing proposals. He is also a good mentor.

Aby Gomez -Project Manager, Reflections Info Systems PVT LTD, Technopark, Trivandrum