> IP: 192.168.X.X [HIDDEN]> ENCRYPTION: AES-256> UPTIME: 99.99%
Cyber Rehan
root@rehan:~#sysinfo
OS:Kali Linux
ROLE:Offensive Security Engineer
STATUS:Ready for Deployment
root@rehan:~#cat bio.txt
> Computer Science Student passionate about breaking secure systems to build them stronger.
> Specializing in Network Penetration, Cryptography, and Stealth Malware Analysis.
root@rehan:~#./init_scans.sh
// CREDENTIALS
Certified Ethical Hacker (CEH)
Advanced hacking methodologies and defense strategies.
Cisco Certified CyberOps
Security monitoring, host-based analysis, and intrusion detection.
Cisco Cybersecurity Intern
Network security protocols and threat mitigation in enterprise environments.
// SYSTEM_LOGS
Dark_Chat
Tor-based anonymous messaging with end-to-end AES-256 encryption.
Crimson_Lock
Ransomware simulation demonstrating AES+RSA file encryption vectors.
Void_Scanner
Python stealth network mapper evading standard IDS signatures.
Java Developer Rehan
"Robust Logic. Scalable Systems."
Backend Engineering / Spring Boot / Python Automation
Code Analytics
Problems Solved
Top 15% (Java)
★★★★★
Problem Solving (Gold)
Java (Gold)
JAVA
Spring Boot
Python Scripting
Verified Certifications
☕
Oracle Certified Professional: Java SE 11
Core Logic & Advanced API Mastery
🐍
PCAP – Certified Associate in Python
Automation & Scripting Proficiency
Selected Works
Banking API
Secure microservices architecture built with Spring Boot, handling ACID-compliant transactions.
Algo Trading Bot
Low-latency Java application integrating crypto exchange APIs for automated trading strategies.
Task Scheduler
Distributed job queue implementation using Java Concurrency and Redis.