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Lucas Ramirez

@lucasramirez

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Data Analyst at Compusistem who automated data workflows with SQL and Python, cutting manual consolidation time by 30%.

Argentina

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What I'm looking for

I’m looking to work and grow in the technology sector, and I’m open to technical support, help desk, customer support, data analysis, risk analysis, systems administration, web development, QA, or related roles. I’m open to onsite, hybrid, or remote work and to training in areas the company needs.

At Compusistem, I automated data processes with SQL and Python, reducing manual consolidation time by 30%. I also supported database cleaning and normalization and created interactive dashboards for commercial and marketing metrics.

I worked with large datasets in advanced Excel, using pivot tables, lookup functions, and data validation. I also automated data updates and quality checks, helping catch inconsistencies before publication.

I'm studying Systems Analysis at Escuela Da Vinci and have practical experience in technical support, including diagnosing and repairing printers, maintaining computers, installing software, configuring home networks, and assisting users. I'm looking to build my career in IT and am open to learning across technology roles.

Experience

Work history, roles, and key accomplishments

Data Analyst

Compusistem

Dec 2025 - Aug 2026 (8 months)

Reduced manual data consolidation time by 30% through process automation with SQL and Python. Developed interactive dashboards for tracking commercial and marketing metrics, and implemented data validation controls to detect and correct inconsistencies.