Lucas Rosário
Senior Data Engineer
Santa Catarina, Brazil
Summary
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Senior🎓
Top SchoolLucas Rosário is a Senior Data Engineer with over a decade of hands-on experience designing ETL pipelines, building BI dashboards, and analyzing large-scale datasets across telecom, finance, and research domains. He combines strong SQL, DBT, Python and cloud data warehouse expertise (BigQuery, Snowflake) with a software-engineering background in Java and systems integration, enabling pragmatic end-to-end data solutions. Lucas has led cross-functional teams on international projects—from revenue assurance and fraud prevention for major Latin American telcos to remote analytics work for San Francisco–based clients—bringing both consultancy discipline and technical ownership. A master’s in Applied Computing with a focus on AI/data mining underpins his ability to translate complex analytical questions into reliable production workflows. He’s fluent in Portuguese and proficient in English and Spanish, which helps him operate effectively in multicultural, distributed teams. Notably, his career started in embedded and systems-level development, giving him uncommon depth across the full stack of data infrastructure.
11 years of coding experience
16 years of employment as a software developer
Bachelor's degree, Computer Engineer, Bachelor's degree, Computer Engineer at Universidade do Vale do Itajaí | UnivaliGithub contributions (2)
lucasrosario3004/PismoTest
Feb 2023 - Feb 2023
Contributions:4 pushes, 2 branches in 3 days
morettic2015/smartcities
Mar 2015 - Mar 2015
Contributions:2 commits in 1 day
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