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Antonio Coleti

@antoniocoleti

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Data analyst and data engineer building governed pipelines and decision-ready dashboards.

Brazil

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What I'm looking for

I’m looking for a role where I can build governed data pipelines and BI dashboards, translating business needs into secure, scalable solutions while collaborating in Agile environments and continuously improving automation and self-service reporting.

I’m a Computer Engineer focused on turning complex data into reliable, decision-ready outputs. I currently work as a Data Analyst and Data Engineer, specializing in data modeling and analysis with SQL, Python, Oracle, and data collection across Data Lake and Data Warehouse.

In my Senior BI Analyst role at the Ministry of Justice, I build interactive Power BI dashboards with DAX and deliver reporting using SSRS. I also implement end-to-end data automation pipelines with Azure Data Factory, SSIS, and Databricks, using Databricks SQL, PySpark, Spark SQL, and Spark DataFrame—while standardizing solutions with architecture and security guidelines in Agile environments.

Previously at Serasa Experian, I advanced through Data Scientist II and IT Infrastructure Analyst responsibilities—developing Tableau/Power BI dashboards, scalable ETL/data pipelines, cloud workloads across AWS, GCP, and Azure, and strengthening governance and privacy through LGPD compliance with Collibra. I bring a practical, documentation-driven approach (BPMN, metadata management) and translate business requirements into clear technical specifications and workflows developers can execute.

Experience

Work history, roles, and key accomplishments

Senior BI Analyst

Ministry of Justice

Jul 2024 - Jan 2026 (1 year 6 months)

Developed interactive Power BI dashboards using DAX to support strategic decision-making. Built data automation pipelines with Azure Data Factory, SSIS, and Databricks, and created SSRS paginated reports.

Power BI DAX Azure Data Factory SSIS Databricks Python PySpark GitHub GitHub Actions CI CD Data Automation Process documentation Incident Management

Data Scientist II

Serasa Experian

Jan 2022 - Apr 2024 (2 years 3 months)

Built interactive dashboards and performed deep data analysis using Data Lake/Data Warehouse and tools including Oracle, SQL, Python, and Databricks. Developed scalable ETL/data pipelines, supported paginated reporting, and implemented data governance and LGPD-related best practices.

IT Infrastructure Analyst I

Serasa Experian

Apr 2019 - Jan 2022 (2 years 9 months)

Provided technical support and managed events, incidents, and requests for Serasa Experian products, including across AWS, GCP, and Azure environments. Improved corporate services using ServiceNow and automated reporting processes with SSIS and SSRS, and created Power BI dashboards for KPI monitoring.

AWS GCP Azure ServiceNow Incident Management Problem Management SSIS Power BI DAX Agile Training LGPD Collibra

Support Analyst

Tecnoset

Dec 2018 - Apr 2019 (4 months)

Provided support services focused on analysis and troubleshooting of printers and scanners. Performed vulnerability management automation with PowerShell and Python and participated in data analysis projects using SQL and cloud/data tooling.

Printer Troubleshooting TopDesk OutSystems PowerShell Python Vulnerability Management SQL SQL Server Oracle Azure GCP

Support Analyst

IT2BTecnologia

Jul 2017 - Dec 2018 (1 year 5 months)

Provided support services including analysis and troubleshooting of printers and scanners. Supported device management using TopDesk/OutSystems/Global Partner and automated vulnerability management using PowerShell and Python, including participation in data analysis projects with SQL and cloud/data tooling.