⚡ Data Structures & Algorithms
├─ Data Structures
├─ Algorithm
├─ Competitive Programming
└─ Problem-Solving Techniques
🎯 Software Architecture
├─ Object-Oriented Programming (OOP)
└─ MVC Architecture
🔐 Security
├─ Penetration Testing
├─ Bash Scripting
├─ Cryptography
├─ Steganography
├─ OWASP Top 10
├─ Web Exploitation
├─ SQL Injection Prevention
└─ Network Security
🔧 Security Tools
├─ Burp Suite
├─ Wireshark
├─ Ghidra
└─ Nmap
