Caio Sanches
Senior Data Analyst
Paraná, Brazil
Summary
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SeniorCaio Sanches is a Senior Data Analyst from Paraná, Brazil, with four years of hands-on experience designing ETL/ELT pipelines, building data models, and delivering BI dashboards that drive strategic decisions. At Aggrandize he led Databricks/PySpark pipelines that boosted data accuracy by 90% and cut processing time by 30%, and created a pricing data pipeline and dashboard used by the pricing directorate. Skilled in Apache Spark, SQL, Python, Power BI and multi-cloud (AWS, Azure, GCP), he also developed a 95%‑accurate gender inference algorithm and models that saved R$50,000 monthly. Trained in Accounting with an MBA in Business Intelligence & Analytics, he blends strong logical thinking and data-quality advocacy to make analytics both reliable and actionable.
3 years of coding experience
English, Portuguese
Stackoverflow
1reputation
0reached
0answers
0questions
Github contributions (3)
caio-sanches/caio-sanches
Jun 2022 - Aug 2022
Contributions:20 commits, 20 pushes in 1 month
caio-sanches/tv_shows_analysis
Aug 2022 - Aug 2022
Contributions:4 pushes, 1 branch in 1 day
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