Description

I am a seasoned Cybersecurity Expert with 12+ years of experience helping organizations strengthen their security posture and achieve compliance. My expertise spans VAPT, GRC, cloud & AI security, and cybersecurity audits aligned with ISO 27001, NIST frameworks, and CIS Controls. I hold a CISA certification and have successfully led end-to-end client projects, delivering actionable security improvements, risk mitigation, and regulatory compliance. I combine deep technical knowledge with practical implementation experience to provide high-impact, results-driven cybersecurity solutions. Let’s secure your organization and build resilient systems that stand the test of evolving threats.

Languages

English
Native or bilingual
Tamil
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

Protiviti,
Cyber Security Manager
May 2022 - February 2025 (2 years and 9 months)
Singapore
• Led cybersecurity audits, penetration testing, and risk assessments across cloud and on-premises environments
• Advised Executive leadership on threat mitigation strategies, aligning practices with MITRE ATT&CK.
VAPT ISO 27001 NIST CSF Cybersecurity Incident Management Cybersecurity
Ensign Infosecurity,
Senior Security Consultant
July 2017 - November 2021 (4 years and 4 months)
Singapore
• Experienced in conducting comprehensive vulnerability assessments, penetration testing (VAPT), phishing simulations, and mobile security evaluations.
• Skilled in threat modeling aligned with OWASP Top 10 and SANS Top 25 frameworks.
• Adept at managing compliance assessments across PCI DSS, GDPR, and MAS TRM, while leading teams and mentoring junior consultants.
• Directed compliance assessments for PCI DSS and MAS TRM regulations.
• Managed project delivery timelines and mentored junior cybersecurity consultants.
• Recognized for significantly enhancing cybersecurity posture across fintech and e-government platforms.
• Delivered successful VAPT projects for a major Singaporean university, effectively leading and mentoring a junior team.
Sysnet Systems and Solutions,
Senior Network Specialist
April 2015 - June 2017 (2 years and 2 months)
Singapore
• Experienced in leading IT security audits, firewall reviews, and developing cybersecurity frameworks for banking and insurance sectors.
• Skilled in policy design aligned with MAS TRM standards and supporting audit preparations and daily security operations to strengthen organizational security posture.
• Led IT security audits and firewall configuration reviews for banking and insurance clients.
• Supported ABS OSPAR audit preparations and contributed to daily security operations and monitoring.
• Reduced security incidents by 30% through proactive log monitoring and threat mitigation strategies.
• Implemented Data Loss Prevention (DLP) solutions and enhanced incident response capabilities for enterprise clients.