Chennai, Tamil Nadu
Chandrasekar RathinamFreelance Cyber Security Consultant
I Design Secure Systems No One Can Break!
· Chennai, Tamil Nadu
- 12+
- Years experience
- 10
- Service areas
- 19
- Certifications

About Me
I Design Secure Systems No One Can Break
As a Cyber Security Consultant, my primary focus is on developing highly secure systems that are designed to withstand even the most sophisticated attacks. With a deep understanding of the evolving threat landscape and the latest security technologies, I bring a comprehensive approach to safeguarding your organization's digital assets.
My expertise lies in conducting thorough security assessments, identifying vulnerabilities, and designing robust security architectures. I work closely with clients to develop and implement tailored security strategies, policies, and procedures that align with their unique needs and regulatory requirements.
I also prioritize ongoing security awareness training and education for your staff, empowering them to become your first line of defense against cyber threats. By fostering a culture of security consciousness, I help build a resilient organization that can effectively counter emerging threats.
Read the full storyAt a glance
- 12+ years across enterprise, cloud and product security
- Consultant, trainer and blogger based in Chennai
- Hands-on VAPT, architecture and compliance delivery
- Available for freelance and retained engagements
My Skills
What I Do
I'm great at what I do and I'm loving it — ten focused service areas covering the full security lifecycle.
Certifications
Credentials That Back the Work
19 certifications across security analytics, privileged access, compliance, cloud, container and application security.
Achievements
Awards and Recognitions
7 awards and hall-of-fame recognitions for security leadership, community contribution and responsible disclosure.
Trusted By
Clients Across Fintech, SaaS and Enterprise IT
Client logos and testimonials coming soon — references available on request.
Let's work together
Have Questions? Get in Touch!
Whether you need an architecture review, a penetration test, or a security programme built from scratch — let's talk about where you are and what comes next.
Contact Me













