Karthik: Email & Phone Number

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CTF Player at TamilCTF|Greater Chennai Area, India

Position:

CTF Player at TamilCTF

Location:

Greater Chennai Area, India

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Last updated: 2026-06-18

Updated: 2026-06-18

Found email addresses for Karthik:

Business emails:

**@tamilctf.com

Personal emails:

k*********y@gmail.com

Found phone for Karthik:

+91-***-***-8943

A different Karthik?

Work Experience 2 years

CTF Player at TamilCTF

Dec 2024 - Current

Cybersecurity Research at Indian Institute of Technology, Madras

Jun 2025 - Aug 2025

Cybersecurity Intern at Rootecstak

Jul 2024 - Aug 2024

Karthik started working in 2024, then the employee has changed 2 companies and 2 jobs. On average, Karthik works for one company for 7 months.

Their professional focus is Assessment Methodologies, Cloud Security, and Cryptography across 3 core areas.

Karthik holds Junior Penetration Tester (eJPT), Pentathon Grand Finale 2025 Rank 7, and Advent of Cyber 2024 Certificate certifications and has been awarded TOP 10 @ TCS HackQuest S10, 0xTi CTF Winner, and 𝐇7𝐂𝐓𝐅 𝐖𝐫𝐢𝐭𝐞𝐮𝐩 𝐖𝐢𝐧𝐧𝐞𝐫

Education

Bachelor of Engineering - BE at ST. JOSEPH'S INSTITUTE OF TECHNOLOGY, OMR

Ethical Hacking Certification Cource at Internshala Trainings

HSC at Chanakya Matriculation Higher secondary school

Frequently Asked Questions

What is Karthik's email address?

SignalHire found verified email addresses for Karthik, both business and personal. Their business email is **@tamilctf.com, and personal emails include k*********y@gmail.com.

What is Karthik's phone number?

SignalHire found a verified phone number for Karthik: +91-***-***-8943.

How do I contact Karthik at TamilCTF?

You can reach Karthik through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Karthik's professional background?

Karthik has 2 years of professional experience. They have held roles including Cybersecurity Research, and Cybersecurity Intern at companies such as Indian Institute of Technology, Madras, and Rootecstak. Their education includes Bachelor of Engineering - BE from ST. JOSEPH'S INSTITUTE OF TECHNOLOGY, OMR, and Ethical Hacking Certification Cource from Internshala Trainings.

Is Karthik's contact information up to date?

Yes. Karthik's SignalHire profile was last updated on 18 June 2026, reflecting their current position as CTF Player at TamilCTF in Tamilnadu, TamilNadu, India.

Karthik Namesakes

Name

Company

Position

Karthik

HCLTech

Project Management Officer

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KARTHIK

Consolidate private limited

Warehouse Executive

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Karthik

TVS Supply Chain Solutions

Assistant Manager

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