I am the CTO of Quantica GmbH, where we develop inkjet technology for industrial applications. I live between Barcelona, Berlin, and Akureyri (Iceland).
Contact
Experience
2024-present: CTO at Quantica GmbH
2021-2024: Chief Engineer at Quantica GmbH, high-viscosity inkjet technology.
2017-2021: Founder and CEO of GreaterSkies. Created and ran the original custom star map company.
2015-2021: Principal Engineer at Xaar (Cambridge), inkjet technology.
1996-2017: HP Barcelona, image processing and system architecture for large format and 3D printers. Led teams developing core printing software used across multiple divisions.
Projects
AI integration: Tools for LLM integration with company data
GreaterSkies: Automated personalized star map service (Common Lisp, Python/Django).
Image processing libraries: C++ libraries for inkjet printing algorithms.
Education
PhD Mechanical Engineering Thesis: Lagrangian modeling of 3D body collisions with finite tangential stiffness
Patents
12 granted, 9 pending (last time I checked). All on inkjet technology.
(A note on names: my full name is Juan Manuel García-Reyero Viñas, translated to Catalan as Joan Manel or Joan Manuel. It has been in various occasions shortened to Joan Manuel Garcia, Juan M. García or Joan Manel Garcia; that’s me on the patents. I lost patience with the long name when I moved to the UK, and picked the Juan and the Reyero, so now I am mostly Juan Reyero except for my HP friends, for whom I am still Joan Manel :-)