The team that builds and protects your technology
We are Tusser: a group of engineers who have worked together since 2010 on custom software, cybersecurity, auditing and networks for companies across Spain. We formed the company in 2022, but the team and the way we work go back much further.
Why adapt to technology when it can adapt to you?
At Tusser, we transform technology into a business ally. We develop tailor-made solutions that adapt to your processes and grow with you. From implementation to continuous optimization, we are with you every step of the way.
We started out of curiosity, and we're still here for the same reason
Tusser began as a group of computer and telecommunications engineers with a shared obsession: understanding how things work in order to make them better. More than a decade later, each of us leads our own specialty, we follow technology closely and we work only with proven, stable solutions. No experiments at your business's expense, and with security always first.
working together, since 2010
incorporated, based in Valencia
and wherever needed: we've worked in Germany and the Czech Republic
SEUR, Levante UD and Eurogroup have trusted us, among many others.
More than a decade on projects like Aluval's custom ERP, SEUR's systems and cybersecurity, or the technology behind Levante U.D.
What we do
We cover your full technology lifecycle: we design it, build it and protect it.
Custom software
We build every tool from scratch, designed for your specific operations. What solves one company's problem rarely fits another: we reuse the experience, never the template.
Cybersecurity
Security isn't a final layer: it's the starting point of everything we build. We protect your systems, your data and your communications.
Auditing
We review your infrastructure and your code to find what's failing before someone with worse intentions does. Clear, actionable findings.
Networks
We design, deploy and maintain stable, secure networks, ready to grow with you.
How we work
Our own technology, no strings attached
We develop our own tools and our own code. We don't depend on third-party software or configurations, so your project doesn't inherit anyone else's limits.
Always a direct line
We're a small team and we help you in person. Whoever you talk to, from a partner to our newest hire, you get the same level of support.
Truly bespoke
Every company and every problem is different. We adapt the solution to you, not the other way around.
Security first
It's part of every technical decision, not a checkbox at the end of the project.
We work closely with Cerwall on network filtering and security. So closely that, in practice, we're the same team.
cerwall.comThe team
The people who'll build your project
MJ
CEO
She sees the big picture and plans it all.
Lucas
Systems
The only one who leaves the cave. Looks like he’s had all the coffee in Colombia every day. He hates coffee.
Jota
Development
He codes it, but doesn’t deploy to production.
Rubén
Development
He deploys to production and asks questions later.
Camilo
Systems
Keeps backups of everyone, could clone us all.
David
Development
Shall we grab a coffee?
Dani
Systems
Today Forti, tomorrow for me.
Get in touch with us
* Required fields