Jesús Erro

Software, knowledge, and a way of seeing.

I am a developer based in Pamplona. I work with applications, data, and automation, and I care about building systems that can be understood and evolved.

  • Work

    Extensive experience with real business applications.

    My professional background began with web development and business systems. My current focus includes PostgreSQL, automation, and artificial intelligence applied to software development with human supervision.

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  • Method

    Analyse, modularise, and validate.

    I prefer to define problems, build manageable vertical slices, document decisions, and evolve incrementally. Technology should support the process rather than obscure it.

  • Knowledge

    Connecting information to understand it better.

    Reading and knowledge systems are part of the same interest in organising, connecting, and publishing information with intent.

  • Photography

    Observe before building.

    Landscape and nature photography offer a different practice: slowing down, paying attention to place, and documenting a personal way of seeing.

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Would you like to discuss a problem?

We can discuss the context and assess whether there is a realistic fit.

Contact information