MuthuKumaran User
@muthukumaranuser
Cybersecurity engineer at RR IT Solutions who assessed websites and network infrastructure and documented findings with PoC reports.
IndiaWhat I'm looking for
At RR IT Solutions, I performed vulnerability assessments and penetration testing on websites and network infrastructure using Nessus, Nmap, Metasploit, and Wireshark. I documented findings in PoC reports, recommended remediation, and collaborated with security teams to validate fixes against best practices and OWASP standards.
I also developed a web-based SOC dashboard to analyze and present security events, and built a port scanner to identify exposed services. As a Digital Forensics Intern at Kriyavan Cyber Forensics Pvt.Ltd, I worked on disk recovery, evidence integrity, OSINT, and disk imaging.
Experience
Work history, roles, and key accomplishments
VAPT
RR IT Solutions
Mar 2025 - Dec 2025 (9 months)
Performed vulnerability assessments and penetration testing on websites and network infrastructures using tools like Nessus, Nmap, Metasploit, and Wireshark. Documented findings with Proof of Concept reports and collaborated with security teams to validate fixes.
Digital Forensics Intern
Kriyavan Cyber Forensics Pvt.Ltd
Apr 2024 - Jul 2024 (3 months)
Performed disk recovery using TestDisk and Autopsy, ensured evidence integrity with write blockers, and utilized OSINT techniques and disk imaging for forensic analysis.
Education
Degrees, certifications, and relevant coursework
PSNA College of Engineering and Technology
Bachelor of Engineering, Computer Science and Engineering
2022 - 2025
Pursued a degree in Computer Science and Engineering from 2022 to 2025.
Besant Technologies
Cyber Security and VAPT, Cyber Security
Completed certification in Cyber Security and VAPT.
EC Council
Ethical Hacking Essentials, Ethical Hacking
Completed certification in Ethical Hacking Essentials.
EC Council
Network Defence Fundamentals, Network Defence
Completed certification in Network Defence Fundamentals.
CISCO
Networking Basics, Networking
Completed certifications in Networking Basics and Computer Hardware.
CISCO
Computer Hardware, Computer Hardware
Completed certification in Computer Hardware.
Udemy
Hackers Methodology, Hacking Methodology
Completed certification in Hackers Methodology.
WiCys PSNACET
Web Armo, Web Security
Completed certification in Web Armo.
KCFS Madurai & SkillsDA
Cyber T20V4, Cyber Security
Completed certification in Cyber T20V4.
EC Council
SQL Injection Attacks, SQL Injection
Completed certification in SQL Injection Attacks.
Availability
Location
IndiaAuthorized to work in
Salary expectations
Social media
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