Computer Science student at Taibah University (Yanbu Campus) with a deep passion for cybersecurity, software engineering, and hardware innovation. I bridge the gap between breaking and building — finding real-world security vulnerabilities while developing full-scale web platforms and IoT devices.

• Responsible Disclosure Halls of Fame: World Health Organization (WHO), TU Delft (Netherlands), and Wageningen University (WUR)
• Ranked 19th nationally in Tuwaiq Cyber Challenge (CTF 2026) by Tuwaiq Academy & SAFCSP
• Creator of EDRAK-CIPHER (exploratory lightweight symmetric ARX block cipher for IoT telemetry)
• Black Hat MEA attendee — engaged with global cybersecurity leaders
• Founder of Cloud-KSA — a complete e-commerce platform featured on Rotana Khalijia TV
• 415+ documented volunteer hours in community service, Hajj camps, and scouting leadership
• Freelance developer license from the Ministry of Human Resources (Saudi Arabia)

Full-Stack E-Commerce Platform · May 2022 — May 2023 (1 Year)

A complete turnkey e-commerce solution enabling users to launch online stores instantly. Supports multiple payment gateways, supplier networks, and drop-shipping integration.

Featured on: Rotana Khalijia TV (Sayidaty Program) · Exhibited at: University of Qassim Innovation Fair

React Next.js Payment Gateways Drop-shipping E-Commerce

IoT Security Innovation · Hardware + Software

An intelligent firearm security system using embedded technology to prevent unauthorized usage through biometric authentication and smart control mechanisms.

Recognitions: National Olympiad for Scientific Creativity (Ibdaa 2024 & 2025) · Riyadh Education Exhibition · Honored by HRH Prince of Qassim at the Innovator Exhibition

Arduino Embedded Systems IoT Hardware Security

Vulnerability Discovery & Ethical Hacking

Active bug bounty hunter with verified findings in global systems. Conducting penetration testing, vulnerability assessment, and responsible disclosure.

TU Delft Hall of Fame 2026 — Discovered and responsibly disclosed a security vulnerability in university systems.

Kali Linux Burp Suite OWASP Web Security Reconnaissance

Python 101 Python 102 Python 103 (Advanced) Linux 101 Linux: Files & Permissions Cybersecurity Fundamentals Kali Linux

• Ibdaa National Olympiad Participant (2024, 2025)
• Multiple Cognitive Ability Assessments (Top Percentile)

• Letters of recommendation from Abdulaziz Al-Khuwaiter Secondary School faculty attesting to academic excellence, innovation, and leadership.

┌─────────────────────────────────────────────────────────┐
│  TOTAL DOCUMENTED HOURS: 415+                           │
│  National Center for Non-Profit Sector Development       │
├─────────────────────────────────────────────────────────┤
│  270 hrs   General & Ongoing Community Service           │
│  125 hrs   Hajj Service Camps — Hajj 1447                │
│   80 hrs   Holy Mosque Pilgrim Service — Hajj 1445       │
│   30 hrs   Heating Safety Awareness Campaign             │
│   30 hrs   Wadi Namar Environmental Initiative            │
│   25 hrs   National Day 94 Celebration Organization      │
│   25 hrs   Aviation Exhibition Crowd Management           │
│   20 hrs   Student Activity Scouts Camp                   │
│   10 hrs   Messengers of Peace Inauguration Ceremony      │
└─────────────────────────────────────────────────────────┘

Breaking to secure. Building to serve. Leading by example.

Let's connect and collaborate
abdullah.khaled.alhrbi@gmail.com