Arun R
Chennai
Summary
Entry-level Security Analyst with a background in accounting and risk-focused operations, transitioning into cybersecurity. Knowledgeable in SIEM tools, security monitoring, networking fundamentals, and incident response. Hands-on experience with Python and shell scripting, with strong analytical and problem-solving skills.
Overview
2
2
years of professional experience
3
3
years of post-secondary education
Work History
Junior Account Executive
Go Fashion India Limited
02.2024 - 09.2025
- Managed and analyzed financial data in Excel to enhance accuracy and reporting timelines.
- Automated report generation and data consolidation using Python to boost efficiency.
- Collaborated with cross-functional teams to streamline workflow processes.
Education
Bachelor of Commerce - Computer Applications
Ramakrishna Mission Vivekananda College
Chennai 05.2020 - 05.2023
Skills
- SIEM & Monitoring
- Splunk
- Incident Response
- Networking & Security
- TCP/IP
- DNS
- Nessus, Nmap, Metasploit
- Wireshark
- Linux
- Active Directory Fundamentals
- Web Security, OWASP TOP 10
- Burp Suite
- Scripting
- Python
Timeline
Junior Account Executive
Go Fashion India Limited
02.2024 - 09.2025
Bachelor of Commerce - Computer Applications
Ramakrishna Mission Vivekananda College
05.2020 - 05.2023
Project
Personal lab – penetration testing and incident analysis
- Built a virtual lab using VMware and Virtual Box to simulate real-world attack scenarios.
- Conducted reconnaissance and vulnerability scanning with Nmap, Nessus, and Metasploit.
- Analyzed network traffic and system logs using Wireshark to validate attack activity.
- Documented vulnerabilities, impact, and basic remediation recommendations.