Harisankar Kalathil Salim in

Harisankar Kalathil Salim

Researcher · DISC type Cs
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.

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

How Harisankar shows up

ROI Seeker
Process Focused
Cost Conscious

They are heavily focused on quality and prefer doing things the right way, even if it takes time. They do not like taking risks at all and go for proven options in the end. They tend to have clarity about their needs and constraints, and are unlikely to over-promise.

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

No media yetWe could not find public media appearances for this person.
Education
9-2023 - 10-2024
Master of Science in Cybersecurity
National College of Ireland
B-tech
Capital University jharkand
Social presence
in
Behavioral profile

DISC profile (public)

C

Calculativeness (C)

Calculativeness (C) reflects the degree to which a person is likely to be cautious, systematic and analytical. Those scoring high tend to emphasise quality and accuracy.

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