Altitud Studio · Andorra
Senior technology forproblems that matter.
Founder-led software engineering, AI automation, product delivery, and Fractional CTO support from Andorra to Europe. We turn unclear technical problems into systems your business can run on.
42.5063° N · 1.5218° E — ALT. 1,023 M
What we solve
Bring us the hard part.
Every engagement starts from a problem, not a technology. These are the three we see most — if yours is different, even better.
The system that doesn't scale
It worked at launch. Now every change is slower, every incident lasts longer, and the technical foundation works against the business plan.
We profile it, redesign it, and rebuild it to hold production load — without stopping the business.
The work that's still manual
Hours of copying, sorting, checking, and reporting that your team spends on administrative work because that's how it has always been done.
We build automation and AI agents that take the repetitive work — with guardrails and human control where it matters.
The product stuck halfway
An idea, a prototype, or a half-built application that never quite launches. Many projects get lost between the demonstration and real use.
We cover the last mile with a solid technical foundation, rigorous engineering, and a launch you can maintain.
Ways we can help
Senior technology work, from direction to production.
We can step in when you need to build, automate, make technical decisions, or recover a delivery that has lost its way. The starting point is always the real business problem.

Custom software
Business systems, platforms, integrations, and internal tools built around the way your company actually works.
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AI & automation
Useful AI, agents, and workflows that remove repetitive work with measurement and human control.
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Product engineering
MVPs, SaaS, and new products taken from an uncertain idea to maintainable production software.
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Fractional CTO
Technical direction, architecture, priorities, and team support without a full-time executive hire.
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Project rescue
Diagnosis and takeover when delivery slips, a supplier fails, or nobody knows what is worth keeping.
Explore the serviceHow we build
Technology that moves the business forward.
Behind Altitud are dependable tools for building products, connecting processes, and making sure an idea keeps working as it grows. You do not need to know them: we use them to make the whole thing work end to end.
Collaborative R&D
Research has to work, too.
ReasonLoom is an applied AI R&D project developed by an external team, with Elies participating as a collaborator. The work includes engines, evaluation systems, models, and tools tested against working software.
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- 01Applied AI R&D
- 02Repeatable evaluation
- 03Measurable systems
- 04Production constraints
Delivery
Clarity first. Working software next.
The shape changes with the problem. The discipline does not.
- 01
Diagnose
We map the problem, constraints, current system, and the signal that would count as improvement.
- 02
Decide
You get a clear technical direction, scope, risks, and the smallest credible route to the outcome.
- 03
Build
We ship in visible increments, test the real boundaries, and keep decisions close to the code.
- 04
Transfer
The code, documentation, infrastructure knowledge, and next decisions stay with your team.

Founder-led
The person shaping the solution is accountable for the build.
I'm Elies Retamosa, founder of Altitud Studio. Since 2016 I have worked across software development, architecture, technical leadership, product delivery, automation, and applied AI. You speak directly with the person making the technical decisions — no sales-to-delivery handoff.
Elies Retamosa · Founder & software architect
Good fit
When the problem matters more than the buzzword.
Call Altitud when
- The system is important and technically unclear
- A senior decision-maker needs to stay close to delivery
- You need a product, automation, or architecture that your team can own
Probably not the right fit
- You only need a template website
- You are buying anonymous developer hours
- The project depends on unmeasurable AI claims
Contact
Tell us about your problem.
A system that misbehaves, a process that eats hours, a product that needs shipping — or just a technical question. We answer everything.
42.5063° N · 1.5218° E — ALT. 1,023 M
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