Welcome to my portfolio

about me

Étudiant en BTS Services Informatiques aux Organisations, spécialité Solutions d’Infrastructure, Systèmes et Réseaux (SISR). Rigoureux et investi dans mon apprentissage, je suis actuellement à la recherche d’un stage technique du 17 mai au 18 juin 2026. Mon objectif est de mettre mes compétences en administration systèmes, réseaux et sécurisation au service de projets concrets

.

portfolio

My Projects

Project No. one

Secure Sync: Syncthing & Cryptomator

This project demonstrates how to build a private and secure storage solution using two powerful open-source tools. We use Syncthing for automated, real-time data backup between two Linux nodes and Cryptomator for transparent client-side encryption. This architecture ensures that sensitive files are always available on multiple devices while remaining completely unreadable to unauthorized users.

Project No. Two

Dynamic Stack: Nginx, MariaDB & PHP (LEMP)


This project demonstrates how to build a high-performance web hosting infrastructure using the LEMP stack on a Debian environment. We use Nginx as a lightweight, high-concurrency web server, MariaDB for robust relational database management, and PHP-FPM for efficient dynamic content processing. This architecture provides a stable and scalable foundation for deploying modern web applications, such as WordPress, while ensuring optimized resource management and secure data handling.

Project No. Three

Secure Immich Cloud: Proxmox, Docker & LUKS


This project demonstrates how to build a professional-grade, private media hosting environment. We transformed a Proxmox hypervisor into a secure NAT gateway using nftables to host an Immich micro-services stack via Docker.
The strength of this architecture lies in its layered security: combining LUKS encryption with LVM volume management and LXC user mapping. This ensures that all media is encrypted at rest and strictly isolated within an unprivileged container. The result is a secure, self-hosted alternative to public cloud providers that keeps you in total control of your data without sacrificing performance.

Contact Information

Let’s Have a Chat

Get in touch with me for any inquiries.

  • chahine.a.contact@gmail.com
  • Brest , France