Sitaraman Lakshminarayanan in

Sitaraman Lakshminarayanan

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Advisor at Stack Identity
📍 Fremont, California, United States

Sitaraman is the Director of Security Architecture at Guardant Health, with over 20 years of experience across enterprise and product security. With roots in software development, he is a recognized expert in securing cloud-native environments and is described by colleagues as a strategic, knowledgeable, and tireless professional.

He has an entrepreneurial side, having founded ParentOrbi, and shows a passion for knowledge sharing within the tech community. He actively encourages and promotes the work of authors in his field, celebrating their contributions to the industry.

Unique fact: Sitaraman is a published author who has written a book on Web Services Security and presented at conferences like IEEE and DevSecCon.

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Experience
27 Years
Current Role
Advisor
Job Level
Mid-senior
Location
Fremont, California, United States
Personality Overview

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Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Sitaraman cares about

AI & Identity
His recent commentary focuses on the convergence of Agentic AI with cryptographic identity and the security risks posed by new Model Context Protocols (MCPs).
Cloud Native Security
He leverages his software development background to address the unique challenges of building and securing modern cloud-native applications and environments.
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Career

Work history

6-2021 - 1-2025
Advisor
Stack Identity
9-2020
Director Security Architecture
Guardant Health
1-2018 - 9-2020
Senior Security Architect
Pure Storage
4-2016 - 3-2020
Founder
ParentOrbit
10-2012 - 2016
Consulting Member Technical Staff
Oracle
In the press

Media appearances

37 – Talking Cloud with special guest, Sitaraman (Ram) Lakshminarayanan, Director Security Architecture at Guardant Health. Featured in Talking Cloud (Podbean)
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Education
1995 - 1997
Masters
Madurai Kamaraj University
1992 - 1995
B Sc
Madurai Kamaraj University
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

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