Marek Cichy
Senior Data Analyst
Warsaw, Masovian Voivodeship, Poland
Summary
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SeniorMarek Cichy is a Senior Data Analyst with seven years of experience, currently contributing to data-driven decision making at Allegro, Europe’s largest marketplace. He transitioned from a career in linguistics, translation and localization into data analysis and machine learning, bringing strong communication and domain-context skills to technical work. Prior to Allegro he led data efforts at a leading Latin American bus e-commerce, blending product insight with analytics. Marek pairs statistical rigor with practical storytelling, turning complex datasets into actionable business recommendations. Based in Warsaw, he combines linguistic intuition with Data Science ambitions, making him particularly adept at handling text-rich and cross-cultural data problems. He’s known for steady growth and a pragmatic approach to deploying analytics in high-traffic consumer platforms.
7 years of coding experience
Portuguese, Polish, English, Spanish, German, Hungarian
Github Skills (12)
digital-humanities7
corpus6
normalization6
turkish5
rating5
twitter4
nlp4
natural-language-processing4
document-classification4
python3
machine-learning3
detectors3
Programming languages (1)
Github contributions (5)
MarekCichy/pt-br-classifier
Aug 2019 - Dec 2022
Classifying Portuguese texts according to their variety (European or Brasilian Portuguese)
Contributions:25 commits, 2 PRs, 22 pushes in 3 years 4 months
nlpeuropeancorpusnormalizationmachine-learning
MarekCichy/isitnsfw_bot
May 2019 - Aug 2019
A Tweetbot rating the NSFW-ness of photos w/ several public detectors.
Contributions:17 commits, 2 PRs, 11 pushes in 3 months
tweetbotpythonratingdetectorsnsfw
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