Open to opportunities

Katherine Costa

@katherinecosta

Message

I build SQL-powered dashboards and automated data pipelines that turn business data into action.

Brazil

Message

What I'm looking for

I'm targeting remote or hybrid Data Analyst and Business Intelligence Analyst roles where I can use SQL, Power BI, Tableau, Snowflake, and Databricks to drive innovation and support data-driven decision-making.

I've supported digital transformation and reporting across Johnson & Johnson, FBM Gaming, MAPFRE Malta, Gamdom, and Thorogood, translating operational, financial, and customer data into practical business insights.

At FBM Gaming, I redesigned games and machines management dashboards and optimized SQL queries to improve execution speed by 80%. At Johnson & Johnson, I developed dashboards and automated workflows for Deliver X-Sector LATAM, including Project EVOLVE, which improved data-pipeline execution time by 89%.

I'm comfortable bridging business stakeholders and data engineering teams, turning requirements into KPIs, reporting logic, dashboards, and ETL solutions. My work includes Snowflake, Tableau, Power BI, Azure Data Factory, Databricks, Alteryx, SAP Script, VBA, and SharePoint.

I'm bilingual in Portuguese and English and continue building my analytics practice through an MBA in Business Intelligence & Analytics.

Experience

Work history, roles, and key accomplishments

Data Analyst

Gamdom

Aug 2025 - Oct 2025 (2 months)

Built scalable reporting logic and extracted business-critical metrics from Snowflake and Tableau. Bridged stakeholders and data engineering to implement KPIs and support migration activities.

SQL Snowflake Tableau Data Analysis Dashboard Design Stakeholder Management