CTO · Technology Strategy · Architecture · AI

Technology built to scale.

I help digital product companies turn complex architecture, engineering, cloud, and AI decisions into clear technology direction that supports sustainable growth.

Madrid, Spain · Available for remote engagements and in-person work where it adds value.

Josué Navarro, CTO and technology advisor

Decisions that keep making sense

Strategy / Architecture / Engineering / AI

The context

When technology starts constraining growth.

The product is growing, but every change is becoming more expensive. Architecture has accumulated hard-to-reverse decisions, technical debt competes with business priorities, and the team needs clearer standards and more autonomy.

  • Cloud and infrastructure start creating friction.
  • Product and technology need a shared language.
  • AI enters the organization without an operable strategy.
  • The answer is rarely another tool or a complete rewrite.

Value proposition

Strategy, architecture, and execution connected.

01

Scalable architecture

Design and evolution that support growth, maintainability, and change.

02

Engineering effectiveness

Practices, standards, and delivery with less friction.

03

Cloud with business fit

Infrastructure aligned with product, operations, cost, and growth.

04

AI with intent

Real use cases, evaluation, governance, and operational foundations.

05

Clear direction

Principles and roadmaps that help teams decide without bureaucracy.

06

Enabled teams

Internal capability and shared judgment before external dependency.

Services

For companies ready to scale.

01

Architecture & Scale Review

An independent assessment of architecture, cloud, delivery, and technical debt to identify bottlenecks, risks, and priorities.

Explore the service →
02

AI Engineering & Product Transformation

Move from AI experimentation to a real capability that is secure, measurable, and operational.

Explore the transformation →
03

Fractional CTO / Strategic Technology Advisor

Senior technology direction for founders, CEOs, product leaders, and engineering teams.

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About

From building software to leading technology.

I am a CTO with a career built from software engineering. For more than a decade, I have worked across development, architecture, infrastructure, cloud, delivery, and technical leadership.

Architecture only matters when it helps the product evolve, the team work better, and the business grow with less risk. My current focus is how AI is changing products and technology organizations.

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Frequently asked

A first framework for understanding the fit.

Do you work with startups?

Yes, especially when there is already a product, users, and a technology team, and architecture or engineering decisions are becoming strategically important.

Can you work alongside an existing CTO?

Yes. Architecture Advisory or Strategic Technology Advisor engagements can provide an independent second opinion or focused support during a transformation.

Do you recommend microservices?

Only when they solve a real problem. In many contexts, a well-designed modular architecture is a better decision.

What is the first step?

An initial conversation to understand the challenge, business context, and current technology state.

Contact

Let's discuss your next technology challenge.

If you are preparing for a new stage of growth, modernizing a platform, or trying to adopt AI with clear intent, we can talk.