Andre Yukio
Data & AI Specialist
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolAndre Yukio is a Data & AI specialist and mathematician with a master's in economics, bringing 10 years of industry experience and 8+ years focused in data science across finance, telco and consumer marketplaces. He blends rigorous econometrics and causal inference (RDD, IV, diff‑in‑diff, synthetic control) with practical ML—delivering high‑impact projects like an EAD model at HSBC that reduced RWA and churn/collections models at Vivo that cut agency costs. As founder of Universidade dos Dados, he has produced 400+ technical posts, built a learning platform with 4,000+ users, and creates regular data science content across blog, YouTube and a paid subscription community. Technically fluent in Python, R, SQL and SAS, he also builds LLM-based assistants and end‑to‑end AI products using ChatGPT, Whisper, LangChain and Hugging Face. He pairs product-minded modeling (pricing and elasticity work at GetNinjas) with hands‑on deployment via Streamlit and robust validation practices. Fluent in English, advanced in Spanish, and based in São Paulo, he combines academic depth with entrepreneurial drive to democratize data education.
9 years of coding experience
8 years of employment as a software developer
Master's degree Economics, Master's degree Economics at FGV - Fundação Getulio VargasMathematics, Mathematics at USP - Universidade de São Paulo
English, Spanish, Portuguese
Github Skills (9)
statistics7
python6
java6
lifetime5
datasets5
machine-learning5
data-science4
data-analysis4
sphinx1
Programming languages (3)
Github contributions (5)
yukioandre/grupo-de-estudos-braza
Aug 2020 - Nov 2020
Grupo de estudos de DS
Contributions:33 commits, 32 pushes, 1 branch in 3 months
javaestudosgrupo
yukioandre/python
Jul 2019 - Jan 2022
Contributions:39 commits, 38 pushes, 2 branches in 2 years 7 months
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