D3c0d3r

I am a cybersecurity practitioner focused on vulnerability assessment and penetration testing (VAPT), OSINT, digital forensics, incident response, and SOC operations.
I work on building security automation—especially phishing detection and PII leak prevention—and contribute to investigations with actionable reporting and tooling.

I enjoy learning and shipping practical tools. Recent work spans SIEM monitoring, malware analysis, defensive automation, and hands-on forensics.

I’m open to collaboration on security engineering, threat intelligence, and OSINT projects.


Education
- Cyber Security — details to be updated
- Class XII (CBSE)

Skills
- Programming: C++, Python, C, HTML, CSS, JavaScript, Flutter, Dart
- Cybersecurity: Penetration Testing, VAPT, Threat Hunting, Digital Forensics, Incident Response, Malware Analysis, Reverse Engineering, Threat Intelligence, SOC Operations, Red/Blue Teaming
- Web/API Security: SQLi, XSS, CSRF, SSRF, RCE; API Security; Cloud Security (AWS, Azure); AD Security; OSINT; Social Engineering; IDS/IPS (Snort, Suricata)
- Tools & Platforms: Burp Suite, OWASP ZAP, Metasploit, Nmap, Wireshark, Nessus, Hydra, Hashcat, Git, Linux, Docker, AWS, Azure, Figma


Experience
- Cybersecurity Intern, HexDefender, India (Sept 2025 – Present): VAPT for enterprise apps and networks; Army Intelligence case investigations; SOC operations (SIEM, malware analysis, incident response); phishing and PII automation.
- Cyber Rakshak Intern, Cyber Rakshak, India (July 2025 – Sept 2025): OSINT and social media analysis; digital forensics reports; investigations of fraud, phishing, and harassment.
- Intern, Gurugram Cyber Cell (GPCSSI), India (June 2025 – July 2025): Secure coding and vulnerability assessment; threat mitigation exposure; OSINT practice and forensics under guidance.
- Student Director, Unstop (Dare2Compete), India (Oct 2024 – May 2025): Led engagement campaigns; represented the organization across student and professional platforms.

Projects
- PII & Phishing Detection System — Automation-driven real-time PII leak and phishing URL detection.
- OSINT Cyber Cell Tool — Intelligence gathering system used in real Cyber Cell cases.
- Access Denied (2nd Prize) — Real-time malware detection mobile app.
- Automatic SOS App — Emergency safety app enhancing women’s security.

Achievements
- 2nd Prize, Microsoft Hackathon (2025)
- Finalist, Capture The Flag (CTF) events (2024)
- Finalist, Smart India Hackathon (SIH) (2024)
- Winner, Maestros (Software & Hardware) (2024)
- Winner, Manthan – National Hackathon (2023)
- Winner, Ideathon (PIET) (2023)


Practical guidance for securely issuing, storing, and rotating API tokens in modern applications.

Secure Token Rotation — Best Practices

A practical guide to securing cloud environments in 2025, including new threats and essential strategies.

Cloud Security Best Practices for 2025

A roundup of the best open-source intelligence tools for cyber investigations and digital forensics.