Nandhakumar G

Cybersecurity Researcher | VAPT Specialist | Freelance Cybersecurity Consultant

I am a passionate and dedicated cybersecurity researcher with over 1.5 years of hands-on experience in the field. During this time, I have developed a comprehensive skill set in various aspects of cybersecurity, including vulnerability assessment and penetration testing (VAPT), mobile application security, web application security, network security, host penetration testing, endpoint security, and cloud penetration testing.

Throughout my career, I have worked with leading organizations such as NASA, Cisco, Sify, and Wipro, where I contributed to enhancing the security posture of critical systems by identifying vulnerabilities and implementing effective security measures. I have successfully secured numerous enterprise-level applications, networks, and infrastructure from potential threats, ensuring data protection and system integrity.

In addition to my corporate experience, I have also worked on multiple freelance projects, collaborating with businesses and individuals to address security concerns, conduct thorough vulnerability assessments, and perform penetration testing across various environments. I have a deep understanding of threat landscapes and always strive to stay ahead of emerging cybersecurity challenges.

Key Skills & Expertise:

• Vulnerability Assessment and Penetration Testing (VAPT)
• Mobile Application Security Testing
• Web Application Security Audits
• Network and Host Penetration Testing
• Endpoint Security and Hardening
• Cloud Security Testing
• Risk Assessment & Mitigation Strategies
• Freelance Cybersecurity Consulting

I am continually expanding my knowledge to keep pace with the ever-evolving cybersecurity landscape. My goal is to help organizations identify, address, and mitigate security risks, ensuring their assets and data remain protected from potential threats.