Rajaraman Subramanian – Calligo Technologies
View Detailed Executive Profile →Professional Overview
- Rajaraman Subramanian co-founded Calligo Technologies in August 2014, contributing to the establishment and growth of the company in the tech sector.
- Prior to founding Calligo, Subramanian served as Director of Software Engineering at EMC from July 2009 until December 2012, overseeing significant software projects and leading engineering teams.
- Subramanian held the position of Managing Director at Adaptec India from March 2007 to July 2009, managing operations and expanding the company’s presence in the region.
- At Adaptec India, Subramanian initially started as Unit Head in Bangalore from January 2003 until February 2007, responsible for driving strategic initiatives and team leadership.
- Prior to Adaptec, Subramanian was the Unit Head at American Megatrends from 1994 until January 2003, gaining extensive experience in technology management and product development.
- Subramanian also worked at American Megatrends India Pvt. Ltd. in a similar role, solidifying skills in overseeing complex projects and leading diverse teams.
- Beginning a career in software development, Subramanian worked as an Assistant Project Lead at Ncore Technology starting in January 1990, laying the foundation for future leadership roles.
- Subramanian's early experience dates back to January 1988 as a Software Engineer at PSI Data Systems, contributing to innovative software solutions that shaped the early career trajectory.
Professional Experience
| Company | Designation | Period |
|---|---|---|
| Adaptec India. | Managing Director | Mar 2007 – Jul 2009 |
| EMC | Director, Software Engineering | Jul 2009 – Dec 2012 |
| Adaptec India. | Unit Head, Bangalore | Jan 2003 – Feb 2007 |
| American Megatrends | Unit Head | Jan 1994 – Jan 2003 |
| American Megatrends India Pvt. Ltd. | Unit Head | Jan 1994 – Jan 2003 |
| Ncore Technology | Asst. Project Lead | Jan 1990 – Jan 1994 |
| PSI Data Systems | Software Engineer | Jan 1988 – Jan 1990 |
| Calligo Technologies | Co-Founder | Aug 2014 – Present |
Estimated Net Worth
Estimated Range: ₹0 – ₹1000+ Cr (approx. $0 – $120M+)
Based on publicly accessible filings, industry benchmarks, and leadership compensation patterns.
Executive Contact
Official Email: Via Calligo Technologies corporate communication desk.
Personal Contact: Not publicly disclosed.
Frequently Asked Questions
What is Rajaraman Subramanian's net worth?
Estimated ₹0 – ₹1000+ Cr (approx. $0 – $120M+).
How can I contact them?
Through Calligo Technologies's official communication channels.
Is this an official profile?
No — independently created using public data.
Disclaimer
This profile is created for general informational purposes. All details are based on publicly accessible information and independent research. While accuracy is prioritized, content may not always reflect the latest updates.
Nothing here should be interpreted as investment, financial, or legal advice. The individual featured has not authored or endorsed this profile.
Personal information is intentionally withheld. For official matters, please use formal communication channels associated with the respective organization.
Affluense AI – Smarter Insights. Stronger Relationships with Affluents.
Last Updated: December 2025 · Published by Affluense AI (affluense.ai)