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Rafael Santos
Data Engineer @Vibra
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WORK HISTORY
Data Engineer @Vibra
Rio de Janeiro, BR
Vibra Energia:Worked as a Data Engineer leading strategic data projects, with active involvement in data architecture design, requirement gathering with business stakeholders, and implementation of data processing and integration solutions. These initiatives delivered significant operational and financial improvements.Notably served as the Tech Lead in an innovative project involving Generative AI, which led to measurable financial benefits for the company.Technical Skills- Leadership in data projects and collaboration with cross-functional stakeholders- Development of queries and pipelines using Apache Spark (SQL and PySpark)- Proficient in Python and SQL applied to data engineering- Experience with cloud tools and services- GCP: BigQuery- Azure: Data Factory, Synapse Analytics, Data Lake Gen2, Azure Machine Learning- Data integration using REST APIs and building ELT pipelines- Data visualization and analysis using Tableau.
EDUCATION
Escola Politécnica da UFRJ
Master of Business Administration - MBA
Coursera.org
Aprendizagem Automática - Com Andrew Ng
Udacity
Programa Nanodegree Bertelsmann Tech Scholarship Challenge Course - Data Track
ABOUT RAFAEL SANTOS
Senior Data Engineer with 4+ years building scalable data platforms on Databricks, Azure,…
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