Mohammad Zahidul Islam
Security Researcher / Bug Bounty Hunter
Focused on offensive security, web application testing, and web3 security. Breaking things to make them stronger.
// Skills & Expertise
Security Testing
- Web Application Pentesting
- API Security Assessment
- Smart Contract Auditing
- Vulnerability Research
Tools & Platforms
- Burp Suite / OWASP ZAP
- Nmap / Nuclei / ffuf
- Metasploit / Cobalt Strike
- HackerOne / Bugcrowd
Development
- Python / JavaScript
- Solidity / Web3.js
- Bash / PowerShell
- Docker / Cloud (AWS/GCP)
// Projects
Dropoverflow
Secure file drop service with encrypted uploads and Telegram notifications. Built for quick, private file transfers.
Security Writeups Blog
Technical blog documenting vulnerability discoveries, CTF solutions, and security research. Built with Jekyll + Chirpy theme.