I am an Offensive Security Professional with 6+ years of experience in:
- Web & API Penetration Testing
- Active Directory Attacks & Internal Recon
- Vulnerability Research & Exploitation
- Bug Bounty (150+ valid findings)
- CTFs (Top 5% TryHackMe, ex–Top 10 HTB)
- Security Tool Development (500+ users)
Focused on high-impact vulnerability discovery, practical exploitation, and helping companies fix real security issues before attackers find them.
Web Pentesting • API Security • AD Attacks • Privilege Escalation
Business Logic Attacks • Auth & Access Control Exploitation
Burp Suite • Nmap • Metasploit • Nessus • Bloodhound
CrackMapExec • Impacket • Hydra • John • Nuclei
Kali Linux • Arch Linux • Debian • Ubuntu • Windows
Python • Bash • PHP • JavaScript • MySQL • HTML/CSS
Google • Oracle • AOL • Mail.ru • XiaoMi • Zoho • NCIIPC • Shaadi.com •
GeeksForGeeks • EC-Council • PostNL • EUR.nl • Many more…
- CRTA – CyberWarFare Labs
- C3SA – CyberWarFare Labs
- Burp Suite Mastery – Peritus Training
- Ethical Hacking Essentials – EC-Council
- Sololearn & Codecademy – Python, Java, PHP, HTML, CSS, Git
A step-by-step practical workflow for Web App testing.
Link: https://topmate.io/zishanadthandar/1523473
Wireless security & Wi-Fi exploitation notes for OSWP learners.
Link: https://topmate.io/zishanadthandar/1729436
Concise internal red team notes for Windows & AD testing.
Link: https://topmate.io/zishanadthandar/1734113
Firefox addon for instant Burp Suite / TOR proxy switching.
➡️ https://github.com/ZishanAdThandar/HackerProxyPro
One-command pentest environment setup for Debian systems.
➡️ https://github.com/ZishanAdThandar/hackify
Structured guide for tools, labs, certs, scripts, career path.
➡️ https://github.com/ZishanAdThandar/pentest
Automated search/dork tool for reconnaissance operations.
➡️ https://github.com/ZishanAdThandar/WebsiteDorkerPro
- Portfolio: https://zishanadthandar.github.io
- LinkedIn: https://linkedin.com/in/zishanadthandar
- HackerOne: https://hackerone.com/ZishanAdThandar
- HackTheBox: https://app.hackthebox.com/profile/4477
- TryHackMe: https://tryhackme.com/p/ZishanAdThandar
Crafted in a dark terminal · Powered by neon · Built for cybersecurity.
⭐ Star & Follow to support my tools, research, and upcoming releases.






