Creative Portfolio Presentation Presented By: Vishnu Rajan
PORTFOLIO Cybersecurity
SOC Analyst Aspirant · SIEM · Splunk · Threat Intelligence · Network Security
Available Now Trivandrum, Kerala He / Him IT Support Engineer @ Verbat Technologies
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About Me

WHO I AM

Completed Cyber Defense Diploma and Networking Basics from Cisco Networking Academy, with hands-on experience in SOC operations, log analysis, and security monitoring using Splunk.

Passionate about securing digital environments, identifying vulnerabilities, and implementing proactive defense strategies. Currently expanding expertise in SIEM, threat intelligence, and incident response.

Open to opportunities in SOC analysis, network security, and cybersecurity consulting.

SOC Ops Splunk SIEM Threat Intel Log Analysis Incident Response Linux Networking
Contact

GET IN TOUCH

Phone
+91 9048XXXXXX
Location
Trivandrum, Kerala, India
SOC
Late Night SOC
Coffee-fueled threat hunting
at 3 AM
Cyber Defence
Proactive shield against
digital threats
R SW FW IDS SRV
Network Ops
Monitoring every packet
across the topology
SIEM DASHBOARD
SIEM Alerts
Real-time log analysis &
threat correlation
WORK EXPERIENCE 01 / 05
VERBAT TECHNOLOGIES
Network & IT Support Engineer
Present · Trivandrum
  • Installed and configured operating systems (Windows & Linux) across enterprise environments
  • Monitored system performance and security logs to detect potential issues proactively
  • Assisted in system maintenance, troubleshooting, and backup & recovery operations
  • Provided remote support and helpdesk operations for end-users
  • Managed virtualization, server administration, and team collaboration workflows
Windows Linux Networking Virtualization Remote Support Log Monitoring
SECURITY RESEARCH 02 / 05
VERBAT TECHNOLOGIES
Web Application Security — verbat.com · Independent Security Research · 2026 · Open Bug Bounty (OBB-4097375)
2026 · Trivandrum
  • Conducted a comprehensive security audit of a production Laravel 8 web application, identifying multiple Improper Access Control vulnerabilities (CWE-284) across critical endpoints
  • Discovered a publicly exposed .env file containing live SMTP credentials and application secrets, posing a critical information disclosure and account takeover risk
  • Identified APP_DEBUG=true enabled in production, exposing full stack traces and server file paths, directly enabling CVE-2021-3129 (Remote Code Execution) via facade/ignition
  • Uncovered exposed composer.json revealing end-of-life dependencies including Laravel 8, Ignition 2.5, and Guzzle 7.0 — carrying known CVEs for RCE, SSRF, and authentication bypass
  • Responsibly disclosed all findings through Open Bug Bounty platform, demonstrating ethical security research practices and real-world vulnerability assessment skills
Laravel Bug Bounty CVE-2021-3129 CWE-284 Pen Testing OWASP
EDUCATION 03 / 05
01
REDTEAM HACKER ACADEMY
Advanced Diploma · Cyber Defence
Jan 2023 — Nov 2024
Burpsuite Port Swigger
02
INDIRA GANDHI NATIONAL OPEN UNIVERSITY
Bachelor's · Computer Programming
Jun 2024 — 2027 (Ongoing)
03
C-DIT
Diploma in Computer Application
2023
Licenses & Certifications
SC-200T00-A: MICROSOFT SECURITY OPERATIONS ANALYST
Microsoft
Issued Jul 2025
CCNP ROUTING & SWITCHING 300-101 ROUTE
Cisco Networking Academy
Issued Mar 2025
Packet Switching Security
ADVANCED DIPLOMA IN CYBER DEFENCE (ADCD)
Redteam Hacker Academy
Completed Nov 2024
SOC Ops Threat Analysis
TECHNICAL SKILLS 04 / 05
SECURITY
SIEM / Splunk80%
SOC Operations75%
Threat Analysis70%
Log Analysis75%
Burpsuite65%
Incident Response68%
NETWORKING
TCP/IP & OSI Model85%
IP Addressing80%
Firewall Concepts70%
Routing & Switching72%
Packet Switching70%
Network Monitoring73%
SYSTEMS
Linux Admin75%
Windows OS82%
Virtualization68%
Remote Support82%
Backup & Recovery72%
Package Mgmt70%