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R-Santhoshkumar/README.md

Hi πŸ‘‹, I'm R. Santhoshkumar

Cybersecurity Enthusiast β€’ Linux β€’ Cloud β€’ Developer

Typing SVG


πŸ”₯ About Me

  • πŸ’» I'm passionate about Cybersecurity & Full Stack Development
  • πŸ” Built Python-based tools for injection detection and port scanning
  • πŸ“Š Created modern library management systems with chart visualizations
  • πŸŽ“ Certified in:
    • 🧠 CCNAv7: Introduction to Networks
    • πŸ” Switching, Routing, and Wireless Essentials
    • πŸ›‘οΈ Enterprise Networking, Security & Automation
    • πŸ“œ Google Cybersecurity Certificate (Google Career Certificates via Coursera)
  • 🌐 Built and deployed web servers using Linux, Apache, NGINX

πŸ› οΈ Tech Stack

Languages:        Python, JavaScript, SQL, PHP
Web Technologies: React.js, Node.js, Express.js, Tailwind CSS
Database:         MySQL, MongoDB
Security Tools:   Nmap, Burp suite,zap Proxy, Autopsy, Wireshark, Setoolkit, Hydra,  Port Scanner, Injection Detection (Python CLI)
DevOps & Tools:   Git, GitHub, Postman, Linux, Nginx, Docker (learning)

πŸ“ˆ GitHub Stats

stats


πŸ“‚ Featured Projects

  • πŸ” Injection Detection CLI Tool
    Python-based tool to detect SQLi, XSS, and command injection.
    Custom built for real-time CLI-based analysis.

  • 🌐 Library Management System
    React + Node.js + MySQL
    Secure JWT-based auth, book tracking, analytics dashboard with Chart.js

  • πŸ“‘ Port Scanner Tool for AWS-Deployed Juice Shop
    Scans open ports, identifies vulnerabilities
    Designed for OWASP Juice Shop hosted on EC2 Free Tier


🌍 Connect With Me


"Build Secure, Build Smart, Build Open."

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