Adjoilton Cabrera

• Working as a Data Engineer on a data modernization project using Azure Databricks, Python, Spark, and SQL.

• Developing and enhancing data pipelines across Bronze, Silver, and Gold layers, including data transformations, modeling, and business rules implementation.

• Building solutions focused on data quality, traceability, and governance, supporting financial processes, auditing, and SAP inte

• Led Marketing Analytics and Data Engineering initiatives for Mercado Livre, building SQL, BigQuery, GCP, and ETL solutions and analytical datasets to support affiliate marketing operations and data-driven decision-making.

• Developed and structured business KPIs including Send, Open, Opt-in, Sales, Open Rate, Contact Rate, and Conversion Rate, supporting customer segmentation, campaign analysis

• Led Business Intelligence and Product Owner initiatives for Spain’s Ministry of Tourism, managing Scrum/JIRA backlogs, requirements, stakeholder alignment, and sprint planning; during the Team Lead’s absence, coordinated a cross-functional team of 11 developers to maintain project delivery.

• Designed analytical solutions using SQL Server, ETL, SSIS, SSAS, SSRS, Power BI, DAX, Azure, Python, a

• Designed enterprise Data Migration and ETL solutions for the automotive industry using SQL Server and SSIS, supporting reliable data integration across production systems.

• Performed end-to-end data validation, load monitoring, performance optimization, and production troubleshooting to improve data quality, integrity, and migration reliability.

• Collaborated with technical and business te

• Led Marketing Analytics and Business Intelligence initiatives for Unilever, translating business requirements into analytical datasets and ROI frameworks supporting retail campaign analysis and investment decisions.

• Developed large-scale ETL pipelines and analytical models using Dataiku DSS, Spark SQL, Hive, and SQL Server, transforming marketing and sales data into actionable insights on pr

• Delivered Marketing and CRM Analytics solutions for Claro Brasil, translating business requirements into customer segmentation strategies, KPI frameworks, and analytical datasets supporting retention, upsell, loyalty, and campaign decisions.

• Developed ETL pipelines using SAS Data Integration and optimized high-volume Oracle SQL processing to support reliable campaign execution and analytical

• Developed advanced CRM Analytics solutions for LuizaCred, leveraging SQL, SAS, Python, R, Oracle SQL, ETL, Predictive Analytics, and Statistical Modeling to build customer segmentation, behavioral models, and predictive insights for acquisition, retention, and cross-sell strategies.

• Designed a Fraud Analytics model for payroll loans during a large-scale fraud attack, identifying suspicious

• Designed enterprise Data Warehouse and Data Mart solutions using SQL Server, Oracle SQL, PL/SQL, ETL, SSIS, and Data Modeling, consolidating credit cards, loans, insurance, and Product Penetration Index data into a unified analytical environment.

• Led data integration initiatives to internalize payroll-loan and product penetration data, strengthening governance and reporting consistency while

• Developed commercial telemetry solutions for Itaú, designing executive dashboards to monitor POS performance, sales execution, and operational KPIs, enabling faster, data-driven commercial decisions.

• Built interactive dashboards using Excel VBA and PowerPoint, providing real-time visibility into store performance, promoter productivity, and financial product conversion across retail operati

Aug 2026 · Expired Sep 2026

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Jan 2026 · Expired Feb 2026

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Apr 2026 · Expired Jun 2026

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Mar 2026 · Expired Mar 2026

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Jun 2020