Harisankar Kalathil Salim in

Harisankar Kalathil Salim

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Cloud Support Associate (Security and Crypto) L4 at Amazon Web Services (AWS)
📍 County Dublin, Ireland

Harisankar is a Security Cloud Support Engineer at Amazon Web Services (AWS) with a Masters in Cybersecurity from the National College of Ireland. A Certified Ethical Hacker, his academic research focused on deep learning-based malware detection, underscoring his expertise in applying advanced AI models to security challenges.

His passion for cybersecurity sparked a significant personal transformation, moving him from an unmotivated undergraduate to a dedicated, self-taught professional. He actively hones his skills by participating in Capture The Flag (CTF) challenges on platforms like TryHackMe and VulnHub, reflecting a deep commitment to continuous hands-on learning.

Interesting fact: He received a "Most Valuable Player Award" shortly after joining AWS, highlighting his immediate impact and value to the team.

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Experience
2 Years
Current Role
Cloud Support Associate (Security and Crypto) L4
Location
County Dublin, Ireland
Personality Overview

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Priorities

Topics Harisankar cares about

Cloud Security
His role at AWS involves troubleshooting security and crypto services like IAM, KMS, Cognito, and GuardDuty, demonstrating deep expertise in cloud-native security architecture.
Ethical Hacking
He is a Certified Ethical Hacker (CEH) and has practical experience from his time as a trainer and through solving advanced CTF challenges on VulnHub.
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Career

Work history

7-2025
Cloud Support Associate (Security and Crypto) L4
Amazon Web Services (AWS)
8-2024 - 6-2025
Crew Member
McDonald's
10-2023 - 7-2024
Crew Member
Domino’s Pizza UK & Ireland Ltd
2-2023 - 5-2023
Cyber Security Trainer
RedTeam Hacker Academy
8-2022 - 1-2023
Cyber Security Analyst trainee
Industrus Tech
In the press

Media appearances

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Education
9-2023 - 10-2024
Master of Science in Cybersecurity
National College of Ireland
B-tech
Capital University jharkand
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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