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piyush295/README.md

Piyush Kumar — Cybersecurity Specialist

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Portfolio LinkedIn TryHackMe Email

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~/piyush295$ whoami --verbose

Piyush Kumar | Founder & Director @ RAKSHANEX TECHNOLOGIES

$ mission --active
[+] Offensive Security Assessments & Red Teaming
[+] SOC Monitoring, Threat Hunting & Incident Response
[+] Digital Forensics & Cyber Crime Investigation
[+] Secure OS Engineering (OmniCore OS)
[+] Cyber Awareness & National Security Support

$ stats --live
[*] TryHackMe Global Rank : #145
[*] Certifications         : 50+
[*] Published Books        : 4
[*] Open-source PRs        : 20+ live across Go / Python / JS ecosystems

$ status
> awaiting next engagement_

Threat Operations Matrix

RECON

Threat surface mapping · OSINT · attack-path analysis · vulnerability discovery

OFFENSIVE

Pentesting · red teaming · exploit validation · payload engineering

DEFENSIVE

SOC L1/L2 · SIEM · alert triage · threat hunting · incident handling

FORENSICS

Digital evidence · attribution · chain-of-custody · cyber crime investigation

Cyber Arsenal

Tech stack

OFFENSIVE

DEFENSIVE · DFIR

FRAMEWORKS

Live Telemetry

GitHub stats GitHub streak

Top languages Trophies

Activity graph

Professional Highlights

  • Founder & Director, RAKSHANEX TECHNOLOGIES · Mar 2026 – Present
  • Official Cyber Volunteer, Government of India (Samastipur, Bihar) · Jul 2024 – Present
  • Junior Security Professional (DCJSP), Defronix Cyber Security · 2024
  • Google Cloud Computing Foundations Intern, SmartInternz · Jan – Mar 2025
  • Salesforce Developer Intern, SmartInternz · Dec 2023 – Jan 2024
  • TryHackMe Global Rank: #145

Certification Radar

Published Books

# Title ISBN
1 ZERO ANONYMITY: Every Criminal Leaves a Trace 978-93-6012-603-2
2 Electronic Evidence and Cyber Crime Investigation 978-93-5679-872-4
3 Hacker's Shadow 978-93-5655-516-7
4 The Practical Guide to Cloud Security 978-93-5659-937-6

Flagship Projects

OmniCore OS

Sovereign, security-hardened Linux distribution built from source (LFS).

AgentTrace

Local-first DFIR tool for forensic reconstruction of AI-agent incidents (MITRE ATLAS, EU AI Act).

RUDRA

Fast, safe systems programming language.

Contribution Activity

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Connect

Built with  ·  Secure · Innovate · Empower  ·  © Piyush Kumar

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