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Parth Shethia

@parthshethia

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I build automated application security pipelines and uncover high-impact web and API vulnerabilities.

India

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What I'm looking for

I'm looking to build and automate application security programs, conduct web and API testing, and work on DevSecOps or AI/LLM security challenges.

At JioStar, I built a four-stage AppSec pipeline that reduced end-to-end security testing from five days to around one hour through automated SAST, DAST, validation, and AI-guided testing in CI/CD.

I've identified 100+ validated vulnerabilities, including 75+ High/Critical findings, across web and API penetration-testing engagements. I deliver CVSS-rated findings and remediation guidance to engineering teams.

I also improved Snyk Code triage to 95%+ validation accuracy using an AI validator that reviews exploitability, code context, and false positives. My work includes securing agentic AI pipelines against prompt injection, excessive agency, and improper output handling.

Previously at Mahen Technologies, I conducted digital forensic investigations across storage, mobile, and email artifacts and prepared evidentiary reports and Chain of Custody documentation. I bring hands-on experience across AppSec, DevSecOps, Kubernetes security, and AI/LLM security.

Experience

Work history, roles, and key accomplishments

Cyber Security Intern

JioStar

Feb 2026 - Aug 2026 (6 months)

Built a 4-stage AppSec pipeline automating SAST, DAST, and AI-guided testing in CI/CD, reducing security testing time from 5 days to about 1 hour. Identified 100+ validated vulnerabilities across 16 engagements and improved Snyk Code triage accuracy to 95%+.