Zachary Schillaci

Director Of Data Science

Geneva, Geneva, Switzerland
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Summary

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Zachary Schillaci is a Director of Data Science based in Geneva with a Ph.D. in Particle Physics and dual U.S.–Italian citizenship, who has spent seven years turning high-energy physics expertise into production-ready ML and NLP systems. He led AI efforts at Effixis/Artefact, delivering end-to-end machine learning solutions for clients and internal products, and now oversees data science strategy at Artefact. His background at CERN and Brookhaven involved terabyte-scale data processing, custom C++/Python frameworks, and uncertainty-aware statistical modeling for the ATLAS Collaboration. Zachary combines research-grade rigor—designing algorithms and optimizing low-level software for performance—with practical deployment experience across consulting engagements. Notably, he has navigated leadership roles inside 100+ person international collaborations, translating complex scientific workflows into scalable engineering practices. Fluent in bridging academic research and commercial impact, he excels at extracting signal from noisy, high-dimensional datasets.
code7 years of coding experience
job6 years of employment as a software developer
bookBachelor of Science (B.S.), Physics, Bachelor of Science (B.S.), Physics at Bucknell University
bookPhysics, Physics at The University of Edinburgh
bookDoctor of Philosophy (Ph.D.), Elementary Particle Physics, Doctor of Philosophy (Ph.D.), Elementary Particle Physics at Brandeis University
languagesEnglish, French
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Stackoverflow

Stats
9reputation
40reached
0answers
1question
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Github Skills (121)

transformers10
language-model10
sentence10
python10
deep-learning10
multilingual10
transformer10
csv10
evaluation-framework10
topic-modeling10
nlp10
sentence-embeddings10
reinforcement-learning10
tensorflow10
topic-models10

Programming languages (5)

TypeScriptC++HandlebarsJupyter NotebookPython

Github contributions (5)

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zachschillaci27/langchain

Feb 2023 - Aug 2023

⚡ Building applications with LLMs through composability ⚡
Contributions:46 pushes, 17 branches in 6 months
Visualise your Apple Health export in Grafana
Contributions:9 PRs, 17 pushes, 17 branches in 11 months
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Zachary Schillaci - Director Of Data Science