Lenka Vrana
Chief Data Scientist
Prague, Czechia
Summary
👤
Senior🎓
Top SchoolLenka Vrana is a Chief Data Scientist with a PhD in Statistics and nine years of experience translating complex data into actionable solutions across healthcare, banking, and insurance. Based in Prague, she leads development of an AI-powered assistant for hospitals that extracts insights from electronic health records and large volumes of medical documents using advanced NLP and ML. Her background spans consulting, product development, and academic teaching, giving her a pragmatic blend of technical rigor and stakeholder-focused delivery. Prior roles at IBM and in analytics internships show a track record of turning proofs of concept into deployed analytics, and she often combines unstructured text mining with structured data to solve domain-specific problems. Less obvious: she pairs deep statistical foundations with hands-on deployment experience, enabling both novel research approaches and production-ready systems.
9 years of coding experience
4 years of employment as a software developer
Master, Statistics and Insurance Engineering, Master, Statistics and Insurance Engineering at Prague University of Economics and BusinessPh.D., Statistics, Ph.D., Statistics at University of Economics, Prague
Stackoverflow
1,706reputation
178kreached
19answers
3questions
nlp
top-5%
python
top-5%
Github Skills (13)
cycle10
python9
nlp9
composite9
pandas6
reuters6
error-handling6
gensim6
api6
csv6
tm6
word2vec6
r6
Programming languages (1)
Github contributions (3)
LenkaV/CIF
Jan 2018 - Jun 2022
Composite Indicators Framework for Business Cycle Analysis
Contributions:33 commits, 1 PR, 27 pushes in 4 years 5 months
compositecycleindicators
sovicak/AnonymniAnalytici
Mar 2017 - Oct 2017
Contributions:17 commits, 2 PRs, 17 pushes in 7 months
data
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