Technical leader, engineer, and programmer, with deep expertise in software development and systems integration.Since 2021 I am the Chief Engineer at Quantica3D, a startup in Berlin that is developing a novel 3D-printing technology. I am working on aWord.ai, an open source tool that will enable OpenAI's models to work on company data.I founded and implemented https://greaterskies.com, a company that sells personalized star maps. You choose the location, date and time, and my Common Lisp plus Python engine will create for you a beautiful chart with thousands of stars and the planets as seen from that place and at that time. It was the first company offering the service when I started it.I worked at HP in Barcelona for 19 years. Since 2001 I lead the team that built the modern digital pipeline for large format printers, first as the technical lead and then as the manager. The work we did is still in use, and has been shipped in hundreds of thousands of printers.