IZAN

Systems Administrator | Cybersecurity

I automate, document, and optimize real-world systems

Experience

2022 - 2024   | Esteve Terradas i Illa

Intermediate Degree in SMX (Microcomputer Systems and Networks)

Technical training in systems administration, networking, and IT support. Acquired knowledge in hardware, software, networking, and cybersecurity.

2023 - 2024   | Futbollab

Intermediate Degree Internship

Managed hardware, performed preventive and corrective equipment maintenance, administered the office local network, and resolved incidents.

2023 - 2026 | Esteve Terradas i Illa

Advanced Degree ASIX Student

Computer Systems Administration in Network (ASIX). Specialization in critical infrastructure deployment and security.

2025 - 2026 | NEXTT&Tech

Advanced Degree Internship at NEXTT&Tech

I participate in real-world systems administration, deployment, and maintenance tasks, applying technical knowledge in a professional environment.

Skills & Tech Stack

Technical Profile

I focus on improving the efficiency and security of IT systems. I take every opportunity to improve and learn something new, and I especially challenge myself through projects that help me grow.

  • Linux/Windows workstation and server management
  • Network service configuration
  • Virtualization and Containers

Systems & Cloud

Homelab Linux server (Ubuntu server) Docker Proxmox

Cybersecurity

Hardening VPN OSINT Auditing

Development

Node.js JavaScript HTML5 / CSS3

Behind the Terminal

Soy ese tipo de persona que, si algo funciona a la primera, sospecha. No soy pesimista, pero necesito entender los "porqués" de un error que sucede simplemente dándole a un botón de "Play".

Para mí, un buen plan de tarde es montar un laboratorio en casa para ver hasta dónde puedo forzar un sistema antes de que rompa. Lo que más disfruto es tener tranquilidad para poder probar tecnologías como Ollama.

System Status

Reading: AI, Cybersecurity, and AWS
Drink: Coffee
OS: Ubuntu 26.04 LTS
Languages: Native Spanish, native Catalan, intermediate English

Featured Projects

Novacreux

Novacreux is a project in which I have used hardware such as NVIDIA Spark and Raspberry to learn about Edge AI, generative AI, and services. I wanted to go beyond the institute curriculum to explore the infrastructure of today's and tomorrow's businesses, using new and still largely untapped technology.

Generative AI NVIDIA Raspberry EdgeAI TFG
Novacreux

HomeLab & Local Infrastructure

Self-hosted personal server running Ubuntu Server 24.04 LTS on repurposed hardware. It manages home network DNS, a private photo gallery, 24/7 monitoring, and security audits with Lynis and NMAP.

Ubuntu Server 24.04 Docker & Compose PiHole DNS Immich Lynis / NMAP
HomeLab

Portal Izanagi & Kanban Board

Ecosystem of custom tools developed from scratch: a centralized service access dashboard and a Kanban-style task manager with 5 columns. Lightweight native stack with no external dependencies. Hosted locally in my homelab.

Node.js JavaScript HTML5 / CSS3 5-column Kanban Custom Development
Tools

Local Generative AI

Complete deployment of generative AI on Linux and Docker with Ollama. Supports multiple simultaneous users on the local network, RAG capabilities (reading client files), and text and image generation without leaving the network.

Ollama Docker Absolute Privacy Mistral / Llama Multi-user RAG
Local AI

Professional Journey

Journey Master's in Cybersecurity Future Advanced Degree in ASIX Intermediate Degree in SMX