Piotr Łączkowski
CXO And Founder at UnicoLab
Paris, Ile-de-France
Summary
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Rockstar🎓
Top SchoolPiotr Łączkowski is a founder and CXO based in Paris with six years of formal industry experience and a deep technical pedigree rooted in a PhD in experimental physics and years of nanoscience research. He builds and scales AI-driven products end-to-end, having led AI and data science teams at Leroy Merlin to drive enterprise-wide GenAI adoption and customer experience transformation. Previously he led pricing and image-recognition efforts at Vestiaire Collective and headed ML development at Back Market, combining product-focused modeling with production engineering and data infrastructure. Comfortable moving between research-grade algorithms and pragmatic engineering, he has a rare background that spans lab-grade instrumentation and large-scale e-commerce ML systems. Known for translating complex scientific methods into auditable, business-impacting AI, he now runs UnicoLab to help companies operationalize trustworthy AI. An unspoken strength is his experience in high-stakes academic labs (including work with a Nobel-laureate team), which informs his disciplined approach to experimentation and validation.
6 years of coding experience
11 years of employment as a software developer
Doctor of Philosophy - PhD Experimental Physics/Nanotechnology, Doctor of Philosophy - PhD Experimental Physics/Nanotechnology at Université Grenoble AlpesMaster's degree Physics, Master's degree Physics at ADAMS MICKIEWICZ UNIVERSITY
French, English, Polish, Russian
Stackoverflow
51reputation
3kreached
1answer
1question
Github Skills (43)
predict10
retrieval10
bayesian-methods10
preprocessing9
probabilistic-programming9
probabilistic-reasoning9
statistics9
interpretation9
natural-language-processing9
probabilistic9
keras9
contrastive-learning9
nlp9
random-forest8
knn8
Programming languages (3)
Github contributions (5)
piotrlaczkowski/keras-data-processor
Mar 2024 - Apr 2025
Data Preprocessing model based on Keras preprocessing layers that can be used as a standalone model or incorporated to Keras model as first layers.
Contributions:19 reviews, 23 PRs, 124 pushes in 1 year
datakeraslayerspreprocessingtensorflow
piotrlaczkowski/piotrlaczkowski.github.io
Sep 2021 - Feb 2024
Contributions:41 pushes, 1 branch in 2 years 4 months
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