Hi! I'm Chaitanya, a Software Security Engineer at Block (formerly Square). I specialize in building secure systems and finding vulnerabilities in complex software.

I completed my MS in Cybersecurity from Georgia Tech and have worked at companies like Meta and Praetorian, where I focused on security engineering and penetration testing. At Meta, I developed fuzzing systems that found multiple security issues in production code. At Praetorian, I conducted security assessments for major tech companies and mentored junior engineers.

I'm passionate about applied security research, particularly in areas like privacy-preserving technologies and secure system design. I've published several papers on topics ranging from blockchain privacy to content moderation in encrypted systems.

My recent work focuses on developing enterprise-scale security pipelines and detection systems. I believe in a hands-on approach to security and enjoy both building secure systems and breaking insecure ones.

Feel free to reach out if you're interested in cybersecurity, product engineering want to discuss technical challenges, or need guidance in your security or software engineering journey!