Hello, I'm
Hussain Alsharman
Security researcher in my free time
Software engineer who loves building clean, scalable systems across frontends, backends, and lower-level work. In my free time I enjoy testing the limits of systems — bug bounties and small security tools.
Areas of Expertise
Full-Stack Development
Modern web apps end to end, from UI to data layer
Backend & Systems Engineering
APIs, services, performance, and lower-level work
Mobile Development
Cross-platform mobile applications
Security Research
Bug bounty, custom tooling, and breaking things for fun
Professional Experience
Building expertise through real-world challenges and continuous growth
Information Systems Analyst (L1)
EJADA
Provided technical support and troubleshooting for IT systems, resolved user issues efficiently, maintained hardware, software, and network systems, and contributed to improving IT support procedures.
Penetration tester
HackerOne.com & BugBounty.sa
Identified and exploited web vulnerabilities such as XSS, SQL Injection, and LFI. Participated in bug bounty programs (HackerOne, BugBounty.sa), developed custom security tools, and assessed modern web applications, including WAF bypass techniques.
Full-stack developer
Freelance.com & Upwork.com
Designed and developed responsive websites and dynamic web applications with SQL databases. Delivered end-to-end front-end and back-end solutions for clients on Freelancer, Upwork, and Fiverr, including projects such as Easy Bus, LAMATNA, LMS, and BlogWebsite.
Education
Academic foundation in technology and security
Information Systems
Najran University
University major: Information Systems GPA:4.21 Graduation Project: Developed a website aimed at reducing traffic congestion through enhanced public transport utilization. I led a team of five students on this project. We used ASP.NET.
Certifications & Credentials
Professional certifications validating expertise
COBIT 2019 Foundation
ISACA
Enterprise IT governance and management framework covering principles and practices for achieving business objectives
Cyber Defense Program SOC L2
Tuwaiq Academy
Advanced program in threat analysis, security incident response, and Security Operations Center management
eWPT - Web Application Penetration Tester
eLearnSecurity / INE
Practical certification in web application penetration testing and discovering OWASP Top 10 vulnerabilities
Google Cybersecurity Certificate
Comprehensive program covering cybersecurity fundamentals, risk management, network security, and operating systems
IBM Cybersecurity Analyst Certificate
IBM
Cybersecurity analyst certificate covering threat analysis, SIEM tools, and incident response
CCNA - Introduction to Networks
CISCO
Networking fundamentals, OSI model, TCP/IP protocols, and network device configuration
Projects
Real-world applications demonstrating technical expertise
Personal Portfolio
Personal knowledge platform to showcase projects, experience, and certifications professionally with admin dashboard
Lamatna
Local services marketplace connecting service providers with customers including rating and booking system
Library Management System
Comprehensive system for managing libraries, books, and borrowers with lending and notification system
Easy Bus
Transportation and bus management system for educational institutions with real-time vehicle tracking
Penhunter
o A custom-built penetration testing tool designed to identify vulnerabilities such as XSS, SQL Injection, LFI, and more. o Features advanced payload encoding, multi-vulnerability checks, and a command-line interface for efficient scanning workflows. o Designed to simplify vulnerability detection with a focus on automation and precision.
JShunter
Command-line tool for analyzing JavaScript files and extracting endpoints. Identifies sensitive data and API endpoints, essential for bug bounty hunters and security researchers