Harisankar Kalathil Salim

Researcher
DISC Type : Cs

Cloud Support Associate (Security and Crypto) L4 at Amazon Web Services (AWS)

County Dublin, Ireland

Overview

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.

Personality Overview

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.

Topics They Care 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.
AI in Cybersecurity
His master's thesis focused on using deep learning models for Android malware detection, showing a specific interest in applying AI/ML to solve complex security problems.

Media Appearances

Harisankar has no verified media appearances

Work History

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

Education

9-2023 - 10-2024
Master of Science in Cybersecurity from National College of Ireland
B-tech from Capital University jharkand

More Information

Social Presence :

Prographics :

Exp : 2 Location : County Dublin, Ireland Job Level : N/A Designation : Cloud Support Associate (Security and Crypto) L4 at Amazon Web Services (AWS)
URL has been copied!

Insights For Selling To Harisankar

During A Call Or A Meeting

DO's

  • Use phrases like 'results based on data', 'measurable proof', 'X% growth' etc.
  • Preferably use email to follow up with them instead of phone or Linkedin, engage by asking question or opinions
  • Actively address their concerns around change, risk, and acceptance by users

DONT's

  • Give it some time before you try to build rapport and a relationship, it doesn't come to them naturally
  • Avoid emotional and informal language, stay objective and to the point instead
  • Avoid winging it with them particularly, answer a question only if you know the answer well

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Harisankar is

  • Proof of usage by others in the industry, case studies showing ROI are likely to work the best with them.
  • Will you ever get a clear answer from Harisankar

  • They don’t say no often, they push out the decisions or keep going around in circles.

Insights For Deal Planning

    How fast (or slow) will Harisankar move?

  • They are some of the slowest movers and take their time reaching decisions.
  • Can Harisankar take some risk or not?

  • They have very low acceptance of risk even if they do not say it directly.

You And Harisankar

Personality Compatibility


Other Amazon Web Services (AWS) Employees

Explore more public profiles from related professionals at the same organization.

More Profiles

Discover additional public profiles from our index.

Search more profiles

Looking for someone else? Search here for anyone.

Or visit Humantic AI to know more.