Open to opportunities

Dhayanithi Velmurugan

@dhayanithivelmurugan

I'm an entry-level network professional building secure, reliable systems through hands-on labs and cybersecurity training.

India

Message

What I'm looking for

I'm seeking an entry-level Network Engineer, NOC Engineer, IT Support Engineer, or System/Network Administrator role where I can apply hands-on networking, Windows Server administration, firewall, troubleshooting, cybersecurity, and digital forensics knowledge.

I've built a secure file-transfer system using Python, Flask, Fernet encryption, socket programming, OTP authentication, and the GoFile API, while supporting LAN peer-to-peer and cloud-based sharing. I also managed technical delivery of Pulse R 24's daily intelligence bulletin for approximately 250 leadership stakeholders.

Through hands-on training and a Postgraduate Diploma in Cyber Security & Digital Forensics, I've developed practical knowledge of TCP/IP, routing, switching, VLANs, Windows Server 2016, Active Directory, Sophos Firewall concepts, Wireshark, Nmap, OSINT, and digital forensics. My cybersecurity internship at Prompt Infotech strengthened my experience in reconnaissance, network scanning, and traffic analysis.

Experience

Work history, roles, and key accomplishments

Cybersecurity Intern

Prompt Infotech

Dec 2025 - Dec 2025 (0 months)

Applied ethical hacking fundamentals and core networking concepts in a hands-on cybersecurity training environment. Conducted OSINT reconnaissance and network scanning using Nmap, Wireshark, WHOIS Lookup, NSLookup, and Google Dorking.

Ethical Hacking OSINT Nmap Wireshark NS Lookup Dorking Traffic Analysis

Education

Degrees, certifications, and relevant coursework

Rashtriya Raksha University

Postgraduate Diploma, Cyber Security & Digital Forensics

2025 - 2026

Grade: CGPA: 9.2

Pursued a Postgraduate Diploma in Cyber Security & Digital Forensics with a CGPA of 9.2, specializing in network security, ethical hacking, and digital evidence analysis.