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Harsh Khandal Cybersecurity Engineer & Penetration Tester
Profile

My name is Harsh Khandal, aka Hk Hacker — a student from India with a deep passion for cybersecurity and ethical hacking.

Ec-Council CEH (Certified Ethical Hacker) v13

I’m constantly evolving, learning, and building — on a mission to master both the digital world and the financial game.

Languages
Hindi
English
Education

IIT Madras - BS in Data Science : Pursuing

Current CGPA : 7.88

2025 – Present

Kendriya Vidyalaya No.2 : 12th Commerce (CBSE) : 91.4%

2024 – 2025

Kendriya Vidyalaya No.2 : 10th (CBSE) : 82%

2022 – 2023
Professional Experience1

PustakMart⁠

Founder &CEO
05/2025 – On Going
Cyber Security
11/2024 – 11/2024
Python Development
11/2024 – 11/2024

Cyber & Forensics Security Solutions (CFSS)⁠

Cyber Security and Ethical Hacking & Penetration Tester
08/2024 – 09/2024
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Skills
Computer Fundamentals
Networking
CEH and CyberSecurity
VAPT
Tools and Frameworks
Critical Thinking & Problem Solving
Wordpress
N8n and Automation

Automation using N8n

Linux & Bash
Python
Web : HTML ,CSS & JS
Batch
PHP
CTFs
Git & Github
Cloud : Azure and Google Cloud
Volunteer Experiences

TRYHACKME⁠

Top 3% : CTF Player

Practice vulnerable machines based on Linux/​Windows OS and Learn.

GITHUB⁠

Projects

HACK THE BOX⁠

CTF Player

Practice Challenges based on Linux and windows Machines.

Improved Problem Solving Ability

PICO-CTF⁠

CTF Player

Practice Challenges

Projects

Portfolio Static Site : HTML, CSS and JS

N8n Workflows : Automation

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E-Commerce Site using PHP and MySQL

Hk Store - Multi-Vendor E-commerce Platform

College CTF Event

Conducted a Successful CTF (Capture the Flag) event in our college with over 450 participants, under Marghazi Fest

Python Converter (Computer Number system and Morse) Version 2 (GUI Enabled)

Certificates
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