Tacio Medeiros
Data Engineer
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolTacio Medeiros is a data engineer with nine years of hands-on experience spanning data science, engineering, analysis and governance, now focused on building robust, cost-efficient data platforms. He has led teams and rewrote production recommender systems, cutting job time and cost by a factor of three while maintaining or improving business metrics. His work spans the full data lifecycle—from ELT and medallion-architecture pipelines in Azure Databricks/Data Factory to experimental design, A/B analysis and bandit-based auto-tuning for revenue optimization. Comfortable rescuing legacy codebases and messy datasets, he pairs strong academic roots in mechatronics and a USP master’s background with pragmatic, production-minded engineering. Colleagues know him as an effective communicator and mentor who balances technical rigor with a knack for turning data work into tangible business value.
9 years of coding experience
7 years of employment as a software developer
University of São Paulo
English, French, Portuguese
Stackoverflow
367reputation
95kreached
5answers
2questions
Github Skills (25)
yum10
visualization10
dashboard10
postgresql10
mysql10
trend10
analytics10
clojure10
metabase10
business-intelligence10
sql10
slack10
fastest10
data-visualization10
database10
Programming languages (4)
Github contributions (5)
tacio/fedimint-observer
Sep 2024 - Dec 2024
Contributions:5 pushes, 3 branches in 3 months
DOJO-Smart-Ways/dataflow-template
Aug 2024 - Aug 2024
Template repository for projects where the ETL will be done with Google DataFlow
Contributions:1 PR, 5 pushes, 1 branch in 3 days
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