Adrián Cárcel

Adrián Cárcel

Valencia, Spain

Systems, cloud and networking, built and run for real.

Available for internships from January 2027

I'm Adrián, a fourth-year Computer Engineering student at UPV and an Apple Technical Expert. Outside class I run my own infrastructure and ship real software to production.

My day job is advanced technical diagnosis: I am the escalation point for hardware and software issues that automated systems cannot resolve, and I read logs until I find the root cause.

Until June 2027 I am completing the Networks, Operating Systems and Cybersecurity track, and since January 2026 I have been running a dental lab's software in production with Docker, PostgreSQL and Nginx.

I am looking for an internship or junior role where I can move from administering systems to designing robust, efficient and scalable architectures.

Education
BSc Computer Engineering, UPV (2023–2027)
Track
Networks, OS & Cybersecurity
Languages
Spanish and Valencian native · English B2
Location
Valencia, Spain
01

Projects

001 / Production

Prothesio / FactLab

Billing and management system for dental prosthetics labs: material and batch traceability, QR delivery notes, monthly invoicing and Veri*Factu readiness. Deployed on my NAS with Docker and Blue/Green.

Visit Prothesio →
Prothesio website showing a sample job card
ReactViteDockerPostgreSQLNginx
002 / Web

Cárcel Lab · Landing

Corporate website for the dental prosthetics lab: services, WhatsApp contact and client access to the internal platform.

Visit site →
Cárcel Lab dental laboratory website
WebSEOResponsive design
003 / DevOps

DeployManager

Multi-user platform that deploys GitHub repositories into isolated Docker containers, streaming build and deploy logs live over WebSocket.

type
DevOps
status
Active
Node.jsExpressDockerSQLiteJWTWebSockets
004 / Platform

UnifyHub

Personal control center and multi-tenant SaaS foundation with per-user toggleable modules. Docker image for x86 and ARM, built for NAS and micro-servers.

Code →
type
Platform
status
Active
Next.js 14TypeScriptPrismaPostgreSQLDocker
005 / Cybersecurity

OSINT Breach Engine

Data-breach analysis platform for defensive research: ETL ingestion, Elasticsearch indexing and a web interface for querying.

type
Cybersecurity
status
Active
FastAPIElasticsearchPostgreSQLReactDocker Compose
006 / IT Support

ITHelper

Interactive tech-support and ITSM triage simulator for practising incident resolution. Deployed on an Oracle Cloud ARM VM.

Code →
type
IT Support
status
Active
React 19ViteOracle Cloud
007 / Award

Accessible wristband · The Challenge 2023

NFC wristband prototype holding emergency medical data for people with disabilities. National winner of The Challenge (EduCaixa) and presented at the UN headquarters in New York.

type
Award
status
Completed
NFC / RFIDMicrocontrollersFirmware
02

Experience

Jun 2026 – present

Technical Expert

Apple Store Valencia
  • Main technical escalation point (L2/L3) for complex hardware and software incidents.
  • Oversight of local network and physical connectivity during critical deployments, large-scale updates and structured rack cabling.
  • Root-cause diagnosis through log and system history analysis for intermittent failures.
  • Team training and mentoring on new tools and network-based diagnostic platforms.
Jan 2026 – present

Cloud & DevOps Engineer

Prothesio · Dental prosthetics clinic
  • Design and administration of the infrastructure: backend, services and databases orchestrated with Docker.
  • Zero-downtime Blue/Green deployments with pre-release validation and automatic rollback.
  • PostgreSQL in production with continuous WAL backup and point-in-time recovery (PITR).
  • Nginx reverse proxy with monitoring and high availability.
Oct 2025 – Jun 2026

Technical Specialist

Apple Store Valencia
  • Advanced hardware and software troubleshooting with proprietary diagnostic tools.
  • Repair lifecycle oversight meeting internal SLAs.
  • Recurring-failure detection and detailed technical feedback to leadership.
  • Confidential handling of user data in line with privacy regulations.
Jul 2024 – Oct 2025

Specialist

Apple Store Valencia
  • Customer support and technical advice across the Apple ecosystem.
03

Homelab

This very site runs on my own infrastructure: a Docker NAS at home, a VM on Oracle Cloud and private remote access over Tailscale.

Internet Reverse proxy SSL · DuckDNS UGREEN DXP4800 NAS Docker · volumes · internal network My apps Prothesio · this site OpenCloud Private cloud Home Assistant Zigbee · IR Immich Photos Uptime Kuma Monitoring Pi-hole Local DNS Tailscale Private remote access Oracle Cloud Always Free ARM VM · 4 OCPU · 24 GB · Ubuntu 24.04
04

Skills

Cloud & containers

DockerDocker ComposeNginxBlue/GreenCI/CDMicroservicesOracle Cloud

Systems & networking

Linux (Ubuntu, Debian)Windows ServerTCP/IPRoutingFirewallsSSL/TLSSSHDNSTailscale

Databases

PostgreSQL (WAL, PITR, replication)MySQLSQL migrations

Programming

PythonJavaScript / Node.jsBashCJavaHTML/CSS
Certifications
  • Apple Certified Support Technician (ACST)
  • Apple Certified Repair Technician (ACRT)
  • DevOps CI/CD · IBM
  • English B2