Michał Sznajder
Lead Data Scientist - GenAI
Krakow, Lesser Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolMichał Sznajder is a Lead Data Scientist specializing in GenAI with 12+ years of experience building and deploying ML and deep learning products at petabyte scale. He combines academic rigor—published in Nature and Springer and holding multiple patents—with hands-on expertise in LLMs, RAG, PEFT, and cloud-scale MLOps on GCP (Vertex AI, BigQuery). His career spans startups and enterprise innovation (Estimote, Collective Sense, Sabre) where he translated research into customer-facing systems for travel, security, and location analytics. Known for end-to-end ownership, he balances scientific curiosity (PhD coursework in Cognitive Science) with product-focused delivery and cross-team leadership. He often tackles open-ended problems, blending advanced NLP techniques (Llama 3, Mistral, Transformers) with engineering pragmatism to drive business impact.
12 years of coding experience
8 years of employment as a software developer
Bachelor's degree Computer Science and Econometrics, Bachelor's degree Computer Science and Econometrics at Higher School of Management and Social SciencesPh.D. candidate (sabbatical) Cognitive Science, Ph.D. candidate (sabbatical) Cognitive Science at Jagiellonian University
Polish, English
Github Skills (20)
algorithm10
python10
estimote10
indoor-positioning10
cocoapods9
deprecated9
jupyter-notebook8
data-analysis8
pandas8
data-structure8
ios8
data-science8
mlp7
data-structures7
deep-learning6
Programming languages (3)
Github contributions (5)
c-labpl/qrs_detector
Apr 2016 - Apr 2018
Python Online and Offline ECG QRS Detector based on the Pan-Tomkins algorithm
Contributions:2 releases, 110 commits, 4 PRs in 2 years 1 month
pythononline-ecg-qrs-detectionoffline-ecg-qrs-detectionqrs-detectorqrs-detection
msznajder/anomaly_detection_experiments
Jul 2018 - Mar 2019
Contributions:1 push in 8 months
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