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About · Sertoria Tech S.L.

Software engineering, business judgment.

We work for companies with real operations: today, mostly industry and technical companies. We build the efficiency gains that two years ago did not pay off — or did not exist.

Origin

Why we exist.

The biggest opportunity in AI is not inventing new businesses: it is thoroughly optimizing the ones that have always been there. Processes that were never worth automating now are. Our job is to carry that difference through to your bottom line, one process at a time.

Our name pays tribute to Quintus Sertorius: a patient strategist, an engineer of the terrain, loyal to his allies. We build with that character.

What we do

Custom-built software.

  • Automation that gives your team hours back every week.
  • Integration of generative, predictive and vision AI.
  • Data platforms that put internal operations in plain sight for whoever runs the company.
  • Maintenance and continuous development after delivery.
Values

How we work.

Four decisions we do not negotiate on any project, not even when there is a faster alternative.

No lock-in

Repositories, infrastructure as code and documentation go into your own Git and cloud accounts from day one. If you decide to carry on without us, you keep everything you need to do it.

Data in your environment

Models, data and conversations stay in your cloud. If an AI provider changes its prices or its policies, you decide.

An honest diagnostic

The first conversation is not a sales close. If the problem can be solved with a spreadsheet, we tell you, and we do not take it further.

Real production

What we build is deployed, monitored and — if you so decide — kept in service for years.

What we work with

Cloud

Serverless in your account

AI

Leading generative models

Agents

An agent platform in your cloud

Data

A modern stack, custom-built

Shall we talk about your project?

Let's talk