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zuma SAMACA

@zumasamaca

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Data Engineer focused on automated ETL pipelines and actionable analytics for smarter decisions.

Colombia

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What I'm looking for

I’m looking for a data engineering role where I can build automated ETL pipelines, strengthen data validation, and deliver dashboards that drive decisions—using Snowflake/Databricks and cloud-friendly workflows with cross-functional collaboration.

I’m a Data Engineer who builds and optimizes data pipelines, ETL processes, and cloud-based data solutions. I use SQL, Python, Snowflake, and Databricks to automate workflows, improve processing efficiency, and deliver actionable insights through Power BI and Sigma. In my roles, I also created dashboards and semi-automated data workflows that reduced manual workload and strengthened decision-making.

I’ve consistently focused on data quality and reliability, implementing validation and testing processes to ensure accuracy and integrity of data loads. Alongside data engineering, I bring QA automation and backend experience—using tools like Selenium and Postman with Python—to support system reliability and process automation, while collaborating with cross-functional teams to translate business needs into scalable solutions.

Experience

Work history, roles, and key accomplishments

Analytics Data Intern

Liberty Seguros

Feb 2024 - Aug 2024 (6 months)

Optimized the spare parts predictive model at the code level and presented results to the spare parts team. Built a program to identify candidate spare parts for recovery and created a Power BI dashboard to visualize financial impacts of analytics initiatives.

predictive modeling Optimize Programming Power BI Data Visualization