Hello, I'm

Shawkat Abdelhaq

Systems Administrator | Security Enthusiast

I'm an experienced Systems Administrator with over 2 years specializing in hosting infrastructure, Linux systems, and virtualization. Passionate about building reliable, secure infrastructure solutions with a strong background in security research and team leadership.

unknownshawkat
Shawkat Abdelhaq

Professional Summary

Systems Administrator & Security Researcher

2+ Years of Infrastructure Excellence

Experienced Systems Administrator and Technical Support Manager with more than two years of practical expertise in hosting infrastructure, Linux systems, and virtualization. I excel at managing complex hosting platforms and resolving critical issues while leading support teams.

Security Recognition

Recognized in Oracle's Critical Patch Update (October 2024) for security research contributions and active Bug Hunter on HackerOne with multiple responsible disclosures.

Currently pursuing RHCSA certification to enhance my Linux administration skills, with a strong focus on infrastructure reliability, security hardening, and scalable system architectures.

Quick Stats

Experience

2+ Years

Security Findings

Multiple

Team Size Led

5+ Members

Core Expertise

Infrastructure Management

Proxmox, KVM, Linux (Ubuntu/Debian), Pterodactyl Panel, cPanel/WHMCS

Proxmox Linux

Security Research

Vulnerability discovery, responsible disclosure, bug bounty hunting, security hardening

HackerOne Oracle CPU

Technical Leadership

Team management, client escalation, workflow optimization, cross-team collaboration

Team Lead Client Mgmt

Development & Automation

Bash/Python scripting, React/Next.js development, MySQL/MariaDB, Full Stack applications

Python React

Currently Focused On

RHCSA Certification

Red Hat Certified System Administrator - In Progress

Enhancing my Linux administration skills with a focus on system configuration, storage management, security hardening, and automation. Preparing to implement enterprise-grade Linux solutions with best practices in infrastructure reliability and security.

70% COMPLETE

Download Full CV

Complete professional history and references

Download CV (PDF)

Projects & Achievements

University Projects

Operating Systems Simulation

System Programming

Memory Manager Simulation

A Java simulation system implementing process scheduling and memory allocation algorithms. Manages process queues (ready.txt, job.txt) with parameters like process ID, memory requirements, and time slices. Demonstrates practical OS concepts through working simulation.

Java Memory Management Algorithms OS Concepts
View on GitHub Operating Systems Course

Algorithm Implementation

Problem Solving

Missionaries & Cannibals Problem Solver

A Java implementation solving the classic river-crossing puzzle using state-space search and constraint satisfaction algorithms. Demonstrates strong problem-solving and algorithmic thinking skills.

Java Algorithms Problem Solving Logic
View on GitHub Algorithms Course

Infrastructure & Systems Projects

Pterodactyl Custom Addons
Custom Development
BuiltByBit Seller

Custom Pterodactyl Panel Addons

Developed and sold custom Pterodactyl Panel extensions from core modifications to frontend UI enhancements. Created premium addons for game server hosting businesses on BuiltByBit marketplace.

BuiltByBit Marketplace

Selling custom Pterodactyl solutions to hosting providers, including automation tools, and performance optimization addons.

Laravel React MySQL

Key Features:

Automation • Performance Tools

View Marketplace
Security Research
Security Research
Oracle CPU

Security Vulnerability Research

Active bug bounty hunter and security researcher with multiple responsible disclosures. Recognized in Oracle's October 2024 Critical Patch Update for discovered vulnerabilities.

Oracle Recognition

Critical Patch Update

View CPU October 2024

HackerOne Profile

Active Bug Hunter

View HackerOne Profile
Vulnerability Bug Bounty Disclosure

Security Focus Areas

Web Security • API Testing • Infrastructure

More Projects Coming Soon

Working on new infrastructure and security projects

Get In Touch

Ready to Connect?

I'm currently open to new opportunities, whether it's a freelance project, contract work, or full-time positions.

Location

Palestine, Nablus

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