I'm Nisarg Chasmawala — codename HEAVEN — an Elite Offensive Security Engineer, Penetration Tester, and Red Team Operator. Indian-origin, now UK-based as an international postgraduate student, currently pursuing an MSc in Cyber Security with Professional Placement at Birmingham City University, England, UK (expected March 2027). I don't just run scans — I architect the offensive tooling that runs them autonomously.

// OFFENSIVE TRADECRAFT — CPENT-certified across the full attack chain: external/internal infrastructure penetration testing, network exploitation, Active Directory abuse, web & REST API attacks, cloud (AWS IAM) privilege escalation, OSINT, and digital forensics. In live MSc engagements I chained CVSS 10.0 RCE exploits against Redis, Openfire, and Gitea — pivoting from replication abuse and admin console exploitation through Git Hooks weaponisation to obtain system-level access.

// GenAI-AUGMENTED TOOLING — I leverage Large Language Models and Generative AI as a force multiplier to architect, script, and rapidly deploy custom offensive tools. My flagship — HEAVEN — is a production-grade autonomous penetration testing framework featuring a 128-module testing engine, deterministic false-positive suppression, a 13-feature ExtraTreesRegressor ML model (R²=0.9925) for real-time CVSS v3.1 prioritisation via EPSS & CISA KEV, MITRE ATT&CK / Cyber Kill Chain / OWASP mapping, and a 23-table PostgreSQL backend. Alongside it, HEAVEN-GeoIntel — a zero-dependency Next.js 16 OSINT platform unifying 5 identifier types across an 8-mode console, querying 45+ intelligence sites and 1,000+ breach databases with absolute OPSEC and no external API keys.

// CLEARANCE — CEH Master (91.2%) · CPENT · CHFI (90.7%) · ISO 27001:2022 LA · CRTOM · CTIGA · 14 total certifications · 8 live offensive/ML deployments on GitHub. 🏆 1st Place — BCU Cyber Security Society Hackathon (STEAMhouse, UK).