Cyber Security Researcher focused on Web Application Security, Vulnerability Assessment & Penetration Testing (VAPT), Digital Forensics, and Security Tool Development.

I build practical security tools, research vulnerabilities, and continuously improve my skills through hands-on security testing, automation, and responsible vulnerability research.

👉 Building open-source security tools for penetration testing and security research.

👉 Improving knowledge in web application vulnerabilities and application security.

👉 Exploring Bug Bounty Research and responsible vulnerability disclosure.

👉 Developing Python-based security automation tools.

👉 Continuously learning offensive security methodologies.

Currently focused on:

• Web Application Security
• Vulnerability Research
• Bug Bounty Research
• Security Automation
• Open Source Security Tools

Building practical tools and improving offensive security skills through continuous research and hands-on testing.

• Web Application Penetration Testing
• OWASP Top 10
• Vulnerability Assessment & Penetration Testing (VAPT)
• SQL Injection (SQLi)
• Cross-Site Scripting (XSS)
• API Security
• Authentication & Authorization Testing

• Cybercrime Investigation
• Digital Evidence Analysis
• OSINT Investigation
• Malware & APK Analysis
• Incident Investigation
• Network Traffic Analysis

• Burp Suite
• Nmap
• SQLMap
• Nuclei
• Nessus
• Metasploit
• Wireshark

Advanced Cross-Site Scripting vulnerability scanner built with Python, Selenium, and Headless Chrome.

Features:

• Real browser JavaScript execution verification
• Reflected & DOM-based XSS detection
• Custom payload support
• JSON / HTML / TXT reporting
• Browser-based vulnerability validation

Repository: https://github.com/pratikkhairnar160/Vaelion-XSS

Time-Based Blind SQL Injection detection framework built for authorized security testing.

Features:

• Database-specific payload support
• Response-time based detection
• Multi-threaded scanning
• Automated reporting
• Vulnerability triage support

Repository: https://github.com/pratikkhairnar160/Blind-SQLi

Android malware analysis tool for static and dynamic security analysis.

Focus areas:

• APK analysis
• Malware behavior investigation
• Security research

• 🏅 Certified Ethical Hacker (CEH v13)
• 🏅 Cisco Certified Network Associate (CCNA)

• Python
• JavaScript
• Bash
• HTML/CSS

LinkedIn: https://linkedin.com/in/pratik-khairnar160

GitHub: https://github.com/pratikkhairnar160

Medium: https://medium.com/@vaelion000

X (Twitter): https://x.com/vaelion000

Email: [email protected]

⭐ Building security tools and continuously improving cybersecurity skills.