Victor Oliveira
@victoroliveira1
Data Analyst automating risk-focused ETL and dashboards with SQL, Python, and Power BI.
BrazilWhat I'm looking for
I’m a Data Analyst with over 1.5 years of experience at Banco Bradesco, working in BI & Data Engineering (Credit Risk). I’ve automated complex financial workflows—most notably an 80% reduction in manual effort for exchange file verification—while improving data reconciliation that supports risk mitigation.
I focus on building ETL pipelines and dashboards that raise data integrity and make KPIs actionable. I developed and maintained ETL pipelines using Python and SQL Server (SSIS), processed large-scale datasets with PySpark, and delivered interactive Power BI dashboards used by leadership to guide data-driven decisions.
Experience
Work history, roles, and key accomplishments
Data Analyst Intern
Banco Bradesco
Sep 2024 - Present (1 year 9 months)
Automated the B3 exchange-file “Bate Fatura” process, reducing manual effort by 80% and improving data reconciliation to support financial risk (PDD) mitigation. Built ETL pipelines with Python and SQL Server (SSIS) and created Power BI dashboards for KPI monitoring and data-driven decision-making.
Education
Degrees, certifications, and relevant coursework
Universidade São Judas Tadeu
Bachelor of Science in Computer Science, Computer Science
Pursuing a B.S. in Computer Science, expected to graduate in December 2026.
Availability
Location
BrazilAuthorized to work in
Job categories
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