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Network & Systems Administrator · Palma, Spain
Rogert Guevara Uzcátegui
I design and run networks and systems for enterprise clients. Off the clock I build Proxmox homelabs and AI-powered tools.
- experience
- 15+ years
- current role
- Network Solutions Engineer @ OmniAccess
- based in
- Palma, Balearic Islands
- status
- Available for projects
About
My approach is practical: I choose the best tool for each challenge. I enjoy designing robust networks with MikroTik, implementing perimeter security with FortiGate and deploying high-capacity wireless solutions with Ubiquiti.
My passion for technology extends to my hobbies: I run a homelab and build side projects, which you can see under Projects.
Projects
Cutrepodcast
daily podcastDaily tech news, written and voiced by AI (in Spanish)
A fully automated tech podcast: every weekday at 7:00 (Madrid) an AI reads the news, writes a humorous script, voices it and draws the cover. Back after a year-long break.
Rogert's Homelab Live
rjgu.es/lofiA lofi pixel-art scene generated in the browser
My room facing the sea in Can Picafort, with synthesized lofi radio (8 tracks plus endless radio, no samples or streams), ambient sounds, Can Picafort's live weather and the sun and moon at their real times. TARS and the other characters follow their routines throughout the day.
- Installable app (PWA)
- Keeps the screen on
- Simulated homelab in the public version
Homelab
~/homelabMy networking and virtualization lab
Where I test and learn off the clock: a Proxmox server hosting autonomous AI agents (Hermes and OpenClaw) for myself and others, each in its own VM or container. Third-party agents are isolated from my network.
- virtualization
- Proxmox VE (VMs + LXC)
- AI agents
- Hermes · OpenClaw
- isolation
- third parties off my LAN
- containers
- Docker
- remote access
- ZeroTier · Tailscale
Experience
-
OmniAccess
Nov 2021 – present · 3 roles-
Mar 2024 – present
Network Solutions Engineer
Virtualization and VM management in Proxmox and VMware. Design and implementation of robust, secure network solutions for enterprise clients.
-
Jan 2024 – Mar 2024
Senior Service Delivery Network Engineer
Leadership in network service delivery and management of critical infrastructure projects for corporate clients.
-
Nov 2021 – Dec 2023
Service Delivery Network Engineer
Network service delivery and specialized technical support for telecommunications infrastructure.
-
Mar 2024 – present
-
SAMPOL DIGITAL SL
Jun 2020 – Nov 2021-
Jun 2020 – Nov 2021
NOC N2
Network monitoring and maintenance: Ethernet, CCTV, IPTV, VoIP and Wireless. L2 troubleshooting in multi-vendor environments. Cisco & Huawei WLC administration, switching configuration and core network operations with Cisco and MikroTik.
-
Jun 2020 – Nov 2021
-
Freelance
2010 – 2021-
2010 – 2021
Network and Systems Specialist
Configuration and management of virtual servers (VMware, Hyper-V), Raspberry Pi, RouterOS (Mikrotik). Video surveillance implementation, Ubiquiti Unifi AP controllers, 3CX systems. OpenVPN network centralization with Mikrotik equipment.
-
2010 – 2021
Stack
Networking
- MikroTik RouterOS
- FortiGate
- Cisco
- Huawei
- Ubiquiti
- OpenWRT
Virtualization & containers
- Proxmox
- Docker
- Hyper-V
- VMware
- LXC
- Portainer
- Dokploy
Remote access & security
- BeyondTrust PRA
- ZeroTier
- Tailscale
- WireGuard
- OpenVPN
Systems & services
- Linux
- Windows Server
- Raspberry Pi
- 3CX
- Rundeck
- CCTV
- Network monitoring
core specialty
Certifications
BeyondTrust Certified Administrator
Privileged Remote Access
Huawei Certified ICT Associate
HCIA Access
Contact
Got a project in mind or want to talk networking and systems? Drop me a line.
rogert@rjgu.es