Marcelo Koga
Lead Data Scientist
São Paulo, Brazil
Summary
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Rockstar🎓
Top SchoolMarcelo Koga is a Lead Data Scientist based in São Paulo with 13 years of experience blending software engineering, machine learning and product-focused delivery. With a master's in AI from USP and a history as a co‑founder of an agricultural computer-vision startup, he moves fluidly between low-level C++ image processing and high-level fraud detection systems at scale. At Nubank he designs graph-based and unsupervised approaches to uncover fraud networks, builds automated retraining pipelines, and leads teams to make models and rules fast, scalable and business-ready. Previously he led engineering squads and shipped production systems at Quero Educação and developed safety-critical pilot software at Embraer, giving him a strong emphasis on UX and operational robustness. Curious and hands-on, he combines research-rooted techniques with practical product instincts and cross-functional experience in startups and large enterprises.
13 years of coding experience
11 years of employment as a software developer
Natural Language Processing, Natural Language Processing at Università di TrentoMaster's Degree, Artificial Intelligence, Master's Degree, Artificial Intelligence at USP - Universidade de São Paulo
Portuguese, English, Italian
Github Skills (14)
python9
machine-learning8
data-analysis8
data-science8
que7
ionic-framework6
ml5
angular4
avatar4
ionic4
typescript3
progressive3
nas2
computer-graphics2
Programming languages (3)
Github contributions (5)
mlikoga/metaplasmador
Jan 2015 - Sep 2024
Contributions:2 PRs, 29 pushes, 2 branches in 9 years 9 months
histpythonquenas
mlikoga/bolao-f1-app
Aug 2018 - Mar 2025
Progressive Web App for F1 bets using ionic
Contributions:1 release, 1 review, 237 PRs in 6 years 8 months
ionic-frameworkionicprogressivebetspwa
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