Rodolfo Viana
Senior Data Scientist Zé Delivery
São Paulo, Brazil
Summary
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Senior🎓
Top SchoolRodolfo Viana is a Senior Data Scientist with 11 years of experience applying machine learning and statistical modeling across fintech, fraud prevention, and e‑commerce, currently leading data efforts at Zé Delivery in São Paulo. He blends a strong academic foundation in Computer Science with hands‑on research experience—having participated in an HP‑funded data science language project and produced influential political analytics that attracted 50k+ visitors. Past roles at Santander and ClearSale show deep expertise in productionizing predictive models for high‑stakes domains like anti‑fraud and financial services. Rodolfo also brings practical competition and team leadership experience from RecSys (Top‑30 finish) and a background in software engineering and distributed systems, enabling him to bridge research and production. Colleagues value his ability to translate complex data problems into actionable business solutions while maintaining curiosity for tooling and big‑data experimentation.
11 years of coding experience
5 years of employment as a software developer
Bachelor's in Ciências da Computação, Computer Science, Bachelor's in Ciências da Computação, Computer Science at Universidade Federal de Campina Grande, UFCG, Campina Grande, BrazilVocational and Technical Education, Telecommunication, Vocational and Technical Education, Telecommunication at Escola Técnica Redentorista, ETER, BrazilBachelor's degree, Computer Science, Bachelor's degree, Computer Science at University at Albany, SUNY
Portuguese, English, Italian
Github Skills (7)
rio4
backend3
nodejs2
api2
javascript1
frontend1
react1
Programming languages (1)
Github contributions (5)
nazareno/houseofcunha
Oct 2015 - Jun 2016
Contributions:140 commits, 2 PRs, 116 pushes in 8 months
congresso
RodolfoViana/DataAnalysis
Apr 2015 - Apr 2016
Contributions:51 pushes, 1 branch in 1 year
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