Hyujnn

Hello, World! πŸ‘‹

I'm Hyujnn

hyujnn@portfolio:~

Computer Science student passionate about Cloud Computing & Cybersecurity.
Always learning. Always building. ⭐

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01. About Me

I'm Mohamed Ben Moussa, a Computer Science student at ESPRIT with a deep passion for building secure, scalable systems. I enjoy diving into how things work at a low level β€” from systems programming in C to designing cloud architectures and exploring cybersecurity.

I believe in writing code that is not just functional, but resilient, efficient, and well-thought-out. Every project I take on is a chance to push my understanding further.

  • πŸŽ“ CS Engineering Student at ESPRIT, Tunisia
  • πŸ” Passionate about Cybersecurity, Encryption & Secure System Design
  • ☁️ Exploring Cloud Computing (AWS / GCP) & distributed architecture
  • πŸ› οΈ Building PPW β€” AES-256 encrypted password manager in Python
  • πŸš€ Developing Talent Bridge β€” full-stack HR recruitment platform in Java
  • 🌱 Learning network security fundamentals & system architecture
  • πŸ’‘ Goal: contribute to open-source security tools & take on real-world challenges
πŸ“§ mohamed.ben.moussa54123@gmail.com πŸ”— LinkedIn πŸ‘¨β€πŸ’» github.com/Hyujnn54

02. Journey

2023

Started CS Engineering at ESPRIT

Enrolled at ESPRIT in Tunisia β€” diving into Computer Science fundamentals: algorithms, data structures, and systems programming in C.

2024

Shadows of Liberty — SDL Game + Arduino Controller

Contributed to Shadows of Liberty, a 2D video game built in C with SDL. Alongside it, the team built a physical Arduino game controller β€” custom hardware interfaced directly with the game.

2024

Tunisia Tourism Web App

Built a full web application to showcase Tunisia β€” users can explore events, hotels, and tourist destinations across the country. Full browsing and booking-style experience.

2025

Consulting Desktop App — Qt / C++ + Arduino

Co-developed a consulting desktop application in Qt & C++ β€” manages meetings, certificates, learning paths and career guidance. Paired with an Arduino module that counts people in a room, adjusts lighting accordingly, and handles RFID card scanning for access control.

2025

Enterprise Network Architecture & Monitoring

Designed and deployed a multi-department enterprise network in GNS3 β€” backbone using DHCP, OSPF, DNS and NAT to interconnect all departments. Led the IT department layer: set up Grafana + Prometheus to monitor live metrics across every connected department in real time.

2026

PPW & Talent Bridge — Active Development

Currently building PPW, a personal AES-256-GCM encrypted password manager in Python, and Talent Bridge, a full-stack Java HR recruitment platform with a JavaFX desktop app and web layer.

03. Currently Building

Python

PPW

Personal Password Manager β€” AES-256-GCM encrypted vault with cloud sync, password generator & browser extension.

View Repo β†’
Java

Talent Bridge

Full-stack HR recruitment platform β€” JavaFX desktop app + web layer for managing candidates and interviews.

View Repo β†’

04. Tech Stack

πŸ’» Languages

C C++ Python Java

βš™οΈ Tools & Platforms

Linux Git GitHub VS Code

☁️ Interests & Learning

Cloud Cybersecurity Networking Architecture

05. Repositories

Fetching repositories...

06. Connect With Me

I'm always open to discuss projects, ideas, or opportunities. Feel free to reach out!