I am Eusebio Rosales, an independent technician with over 10 years in the field. I work on-site at homes and offices across greater Lisbon, provide remote support nationwide, and act as a field partner for MSPs and integrators who need qualified hands in the region.
For individuals, small businesses and as technical subcontracting. In greater Lisbon or Margem Sul, I come to you. Elsewhere in the country, I connect to your equipment remotely.
Installation, diagnostics and optimisation of business and home networks. Access points, PoE switches, VLANs and structured cabling. I diagnose coverage problems rather than sell you more hardware.
UBIQUITI · TP-LINK · MIKROTIKDriver installation, Wi-Fi or wired connection, scanning straight to a network folder or email. Configured to work first time and left documented.
HP · KONICA MINOLTA · BROTHERTeardown, labelling, transport and reinstallation of workstations. Includes certified disposal of old equipment with an eGAR waybill — documented compliance, not just hauling away scrap.
CERTIFIED E-WASTE · eGARRemote resolution across Portugal, over an encrypted session. Ideal for software issues, configuration and diagnosis before committing to a site visit.
NATIONWIDECustom computers for office, editing or technical work. Also fault diagnosis: slow PCs, boot failures, SSD replacement, cleaning and upgrades.
CUSTOM BUILD · REPAIRFast websites for local businesses, with hosting, SSL certificate and maintenance included in a monthly retainer. No technical surprises on your end — I handle everything.
MONTHLY RETAINERPlenty of people buy the wrong router, extender or switch because nobody looked at the actual problem first. In a remote session I analyse your setup, pinpoint the cause and tell you exactly what you need — and what you do not.
If you manage projects and need a reliable technician in greater Lisbon for one-off or recurring jobs, I work as a hands-and-feet subcontractor. I arrive on site, execute to the runbook and report back with evidence.
Real cases, client names withheld for privacy. The technical detail is here so you can judge how I work before you even call.
Leave a review on Google. It is the most direct way to help others in Lisbon find technical support they can trust.
My name is Eusebio Rosales and I work for myself as an IT support technician in Portugal. When you call, you speak to me — not to a helpdesk that then hands your problem to someone who has never seen your setup.
Over more than ten years in the sector I have done field work for brands and technical service providers, and that is where my approach comes from: diagnose before proposing, document what gets installed, and tell the client when they do not need to spend money. That is how I earned the clients I have, and how I keep working.
I speak Spanish natively, fluent Portuguese and technical English — which in practice means I can work with Portuguese clients, with the international community around Lisbon, and with MSP teams abroad.
On-site visits in the areas below. For the rest of Portugal, remote support over an encrypted session.
Same-day visits whenever the schedule allows.
An area with many international residents — service in English and Spanish.
Close to my base — no extra travel charge.
Remote support over a secure connection, Monday to Saturday.
Describe the problem in your own time and I reply by email, with your request logged and organised.
Use the form and I reply by email, with your request logged and organised. If it is urgent, WhatsApp or a phone call are faster.