Matheus Barrio
Data Scientist
Ceará, Brazil
Summary
👤
Senior🎓
Top SchoolMatheus Barrio is a Data Scientist with 11 years of experience blending strong PL/SQL and Python expertise with practical machine learning to drive measurable improvements in logistics, retail, and finance. A Computer Science graduate from the Federal University of Ceará, he has designed production algorithms for route clustering and price optimization, built fraud-detection and market-basket solutions, and delivered complex BI reporting and query optimization. At Jumper and GoShare he translated operational challenges into improved routing, dynamic pricing, and automated alerts that reduced failures and informed strategic decisions. Comfortable across the stack—from Oracle databases and PL/SQL to Python-based ML—he repeatedly ships pragmatic, production-ready systems. Based in Ceará, Brazil, he pairs analytical rigor with industry-focused intuition, and brings the perspective of someone who moved from backend development into impactful data science product work.
11 years of coding experience
5 years of employment as a software developer
Graduação Ciência da Computação, Graduação Ciência da Computação at Federal University of Ceara
Portuguese, English
Github Skills (2)
extensible8
time-series6
Programming languages (1)
Github contributions (5)
matheusBarrio/datavis-course
Sep 2019 - Oct 2019
Contributions:26 pushes, 1 branch in 1 month
matheusBarrio/TraVis_Supermercado
Nov 2019 - Dec 2019
Contributions:27 pushes, 1 branch in 10 days
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