Hello ๐Ÿ‘‹ This is
sanjai
And I'm a
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sanjai
I'm Sanjai, a

I'm a Penetration Tester with practical experience in Web VAPT, vulnerability validation, and security reporting. I enjoy hands-on testing, understanding how systems fail, and helping teams fix security issues effectively.

I also maintain BinaryShield, a non-profit initiative where I build open-source security tools and practice real-world testing. Iโ€™m looking to grow in a professional cybersecurity environment and contribute to impactful security work..

My Skills

> Technical Skills
  • vulnerability Assessments
  • Web Application Penetration Testing (OWASP, CVSS)
  • Manual Exploitation & Validation Testing
  • Network Security & Protocol Analysis
  • OSINT & Recon Frameworks
  • Vulnerability Reporting
  • CVSS Scoring
  • Python Scripting
  • AI Prompt Engineering for Cyber Automation
> Tools
  • Burpsuite
  • Nessus
  • Metasploit
  • Nmap
  • GitHub-based Offensive Tools
> Systems and Languages
Windows
Kali Linux
VMware
Python

> Soft Skills

Problem-solving
Analytical & Critical Thinking
Team Collaboration
Leadership
Communication

My Projects

Experience Section

Founder & Offensive Security Researcher

Binary Shield Cybersecurity Solutions | Present

On Going

Penetration Tester Intern

TwinTech Solutions, Chennai | Feb 2025 โ€“ May 2025

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Cybersecurity Intern

Gateway software solution | Jun 2023 - Jul 2023

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Certificate Section

Certified Penetration Tester (CPT)

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Cisco Networking basic

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Delotti virtual Intern

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cybersecurity workshop

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Intern experience

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Achievement Section

Computer Department Secretary

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Debugging

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Contact me

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Discuss a Project or just want to say Hi? My inbox is open for all.

Name
sanjai
Address
Namakkal, India
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