José Calvo
Software Engineer at Hugging Face
Madrid, Community of Madrid, Spain
Summary
🤩
Rockstar🎓
Top SchoolJosé Calvo is a software engineer with 15 years of experience building web, real-time and embedded systems, currently at Hugging Face and co-founder/CTO of imglab. He combines a pragmatic, test-driven approach with deep hands-on expertise in dynamic languages (Elixir, Ruby, Python) and performance-tuned search and recommendation systems powered by ElasticSearch and machine learning. His background spans R&D, OpenGL-based game engines and handwriting recognition (Objective-C and C), plus founding products such as a metrics/IoT service (Futon) and an indie game studio (Monsterzen). Known for producing maintainable OO designs and developer-friendly libraries (author of the Genetica Ruby gem), he moves comfortably between low-level graphics/embedded work and scalable cloud services. Based in Madrid, he brings an entrepreneurial mindset that blends research-driven experimentation with production-grade engineering.
15 years of coding experience
13 years of employment as a software developer
Técnico Superior en Administración de Sistemas Informáticos Computer Science, Técnico Superior en Administración de Sistemas Informáticos Computer Science at I.E.S Marqués de ComaresIngeniería Técnica en Informática de Sistemas, Ingeniería Técnica en Informática de Sistemas at Universidad de Córdoba
English, Spanish
Stackoverflow
469reputation
30kreached
4answers
12questions
Github Skills (200)
python10
image-processing10
bmp10
model-management10
datasets10
webp10
mlops10
svg10
fairness-ml10
heic10
cpp10
libvips10
dataops10
graphicsmagick10
openslide10
Programming languages (11)
Github contributions (5)
imglab-io/imglab-ex
Nov 2021 - Jan 2023
Official imglab Elixir library
Contributions:3 releases, 1 review, 59 commits in 1 year 2 months
elixir-libraryelixir
jfcalvo/Genetica
Jul 2011 - Nov 2015
Contributions:38 commits, 1 PR, 2 pushes in 4 years 5 months
rubygenetics
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