Years of experience: 37

Data EntryPythonData ScientistTableauPowerBIDatabase Developer

Trust Score

Exceptionally trusted; proven professional excellence.

80%
Luis's Career Path
Analytics AnalystNov. 2024 -
Present
Experian Consumer ServicesAnalytics Analyst
Costa Rica
Senior Data AnalystJul. 2022 -
Dec. 2023
VMwareSenior Data Analyst
Costa Rica• Leveraged Presto, SAP Hana, and SQL to extract data, creating dashboards with Tableau, resulting in enhanced partner activity insights and a significant increase in VMware sales and product usage. • Refined Tableau dashboards to track campaigns, products, sales leads, and metrics, leading to improved marketing analytics services and actionable insights. • Updated SQL scripts on Spark to mod...
Senior Data AnalystJan. 2020 -
Jun. 2022
Western UnionSenior Data Analyst
Costa Rica• Data extraction and analysis using SQL and Snowflake to determine flawed transactions affecting customers. The results were transformed in several ways using Alteryx and the outcomes were used for further processing giving appropriate remediation to affected customers and fulfilling compliance requirements for the business. • Defining strategies to clear the backlog of remediation cases coo...