Mohamed Ben Moussa

Computer Science Engineering student focused on cybersecurity, infrastructure, networking, and systems-oriented software. I build projects around secure application design, enterprise networking, observability, and desktop and web platforms.

Focus Areas

• Secure software and applied cryptography
• Cloud, infrastructure, and observability
• Enterprise networking and systems engineering
• Backend and desktop application development

Featured Projects

PPW

Windows password manager built with Python and PyQt6, with client-side encryption, MongoDB Atlas persistence, and a local-only browser extension bridge.

• PBKDF2-HMAC-SHA256 key derivation with AES-256-GCM for stored secrets
• Account lockout logic and session-bound local extension access
• Packaged Windows release with PyInstaller and Inno Setup

Stack: Python, PyQt6, MongoDB Atlas, JavaScript, applied cryptography
Repository: Hyujnn54/PPW
Release: Latest release

TechSolutions Enterprise Network and Monitoring Lab

Enterprise lab built in GNS3 for a multi-department environment with routed backbone connectivity, centralized NAT, and an IT-operated monitoring stack.

• Built the IT department segment in a 5-person team project
• Contributed to subnetting, addressing, routing, and backbone integration
• Deployed Prometheus, Grafana, and Node Exporter on Linux VMs
• Applied firewall policy to restrict monitoring dashboards to the IT department

Stack: GNS3, Linux, OSPF, NAT, Prometheus, Grafana, Node Exporter
Repository: Hyujnn54/techsolutions-enterprise-network-lab

Talent Bridge

Recruitment management platform developed as an ESPRIT project, combining a JavaFX desktop application and a Symfony web phase.

• Role-based workflows for candidates, recruiters, and administrators
• Job offers, applications, interviews, events, and analytics
• Integrations for notifications, meeting links, matching, and screening workflows

Stack: Java 17, JavaFX, MySQL, Maven, Symfony 6, PHP 8
Repository: Hyujnn54/Talent-Bridge

Additional Work

• C++ and Qt desktop application with Arduino, OpenCV, reporting, and operations management
• Flutter and Firebase mobile application for football team and match workflows
• PHP MVC tourism platform with booking, complaint handling, and admin workflows

Technical Areas

• Languages: C, C++, Python, Java, PHP, JavaScript, Dart
• Frameworks and tools: Qt, PyQt6, JavaFX, Symfony, Flutter, Maven, MySQL, MongoDB, Linux, Git, GNS3
• Interests: cybersecurity, networking, cloud infrastructure, observability, and system architecture

Connect

• Portfolio: hyujnn54.github.io
• Email: mohamed.ben.moussa54123@gmail.com
• LinkedIn: Mohamed Ben Moussa
• GitHub: Hyujnn54