Anandhavalli Suresh

At Handshake AI, I author and validate cybersecurity tasks for AI model training pipelines, creating realistic and verifiable security engineering scenarios.

I built and debugged a webhook replay-detection forensics pipeline using HMAC-SHA256 verification, RFC 8785 JCS canonicalization, idempotency-key collision detection, and campaign graph analysis. I also worked through GitHub Actions CI, pull-request reviews, and automated tests to bring the local suite to 12/12 passing.

Independently, I build practical security tooling, including an AI-powered reconnaissance automation tool that streamlines six web assessment workflows and generates structured reports from recon findings. I've also built an XSS payload generator and an educational cybersecurity chatbot.

My hands-on work covers web application penetration testing, vulnerability assessment, OWASP Top 10 testing, Linux tooling, network reconnaissance, IAM planning, and technical reporting. I'm looking to bring this practical, self-driven approach to application security or security operations work at a product-scale engineering organization.