🚀 About Me

Computer Engineer (UPC) specialized in infrastructure monitoring, automation, and the deployment of critical services (NetDevOps). Strong background in Python and Cloud environments (GCP/Docker). Passionate about observability, operational efficiency, and network security.

Based in Osona, Barcelona (Catalonia).

💼 Professional Experience

NetDevOps · Network Automation Engineer @ Adamo Telecom

Dec. 2022 — Present

📊 Data & ML: Designed ETL pipelines (ElastiFlow) and machine learning models for anomaly detection.
⚙️ Automation & Cloud: Process orchestration with Python and deployment of microservices in containers (Docker) across on-premise and cloud environments (GCP / BigQuery).
🖥️ Monitoring & HA: Designed Zabbix monitoring architectures with reactive and predictive alerting. Management of critical systems (RADIUS, DHCP, DNS, IPAM) in high availability (HA).
🔄 DevOps & CI/CD: Implementation of CI/CD cycles and software best practices (Git, documentation) in collaboration with dev and operations teams.
🛡️ Cybersecurity: Deployment and policy definition for perimeter firewalls (NGFW).
🧪 Homologation: CPE equipment testing and validation before production rollout.

Network Engineer @ Vera

Aug. 2022 — Dec. 2022

🗺️ Design of the new network architecture and definition of technical standards.
👁️ Improved observability through data homogenization in Zabbix.
📡 Topology and routing design, GPON troubleshooting, and XGSPON homologation.

NOC / Network Delivery Engineer @ Adamo Telecom

Jun. 2019 — Aug. 2022

🏗️ Delivery: Integration of new nodes, DWDM migrations, M&A network integrations, and PoP deployments.
🚨 NOC: Resolution of critical CORE network incidents (Tier 3) and support for enterprise clients (FiberOffice, EVPN, IP-Transit).
📈 Proactive monitoring with Zabbix and Nagios.

🛠️ Technical Skills

Area	Technologies
Development	Python, SQL, JavaScript, C++, PHP, FastAPI, Flask, Jinja, HTML
Infrastructure	Docker, Git, CI/CD, Linux (Debian, Ubuntu, Rocky Linux)
Cloud & Systems	Google Cloud (GCP), BigQuery, Proxmox, VMware
Networking	OSPF, BGP, DHCP, DNS, SIP, GPON, DWDM
Vendors	Huawei, Cisco, PaloAlto, Nokia, ZTE, FiberHome, Mikrotik

🎓 Education

B.S. in Computer Engineering | Universitat Politècnica de Catalunya (UPC) Sep. 2016 — Jan. 2021 | Major in Information Technology (IT)

Thesis: QoS implementation in an ISP – Implementation of quality of service policies for residential traffic.

📻 Projects & Volunteering

Sysadmin / Radio Speaker @ Ràdio Voltregà | 2010 — Present

Server administration (streaming, broadcasting) and network maintenance.
Automation: Developed a distributed contribution system for remote users.
Co-host of the show Endramaliats.

Photographer @ AFV | 2022 — Present

Portfolio available at mcasellas.com.

🗣️ Languages

Catalan: Native
Spanish: Native
English: Advanced (B2)

🚘 Others

Driving License: B