Pablo Fuentes
@pablofuentes1
I’m a Senior Data Analyst who turns messy data into reliable, automated insights for smarter business decisions.
What I'm looking for
I’m a data expert with a strong vision for leveraging data to drive actionable insights and informed decision-making. I’m committed to uncovering trends, identifying opportunities, and solving complex business problems through data-driven approaches.
In my current role as a Data Analyst Senior at Walmart (April 2025–Present), I create automation solutions for data quality and ensure database health across different environments. I’ve led efforts to automate data validations and manage multiple databases, including monitoring the performance of PowerBI semantic models, data loading, and data authentication while preserving data integrity and handling private data ethically.
As a Freelance Data Consultant (April 2018–Present), I build ETL pipelines, automate data ingestion, and generate reports. I’ve delivered automated ingestion and reporting for forest operations, combining practical engineering with clear, business-ready outputs.
I also bring hands-on database and analytics depth from roles including Database Administrator (I-med) and Data Analyst (G-Talent). I led backup and restoration work for five databases (from a few GB to several TB) using Commvault, and I contributed to data analysis and storytelling projects such as Jetsmart automated reporting for plane maintenance and management.
Experience
Work history, roles, and key accomplishments
Data Analyst Senior
Walmart
Apr 2025 - Present (1 year 3 months)
Create automation solutions for data quality and ensure database health across different environments, including monitoring Power BI semantic models. Leads data validation automation and manages databases with an emphasis on data integrity and ethical handling of private data.
Data Consultant
Freelance
Apr 2018 - Present (8 years 3 months)
Build ETL pipelines and automate data ingestion and report generation for client needs. Leads automated data ingestion and reporting for forest operations areas.
DataBase Administrator
I-med
Jan 2024 - Nov 2024 (10 months)
Lead database backup and restoration projects and support data migrations. Managed backups/restorations for multiple databases using Commvault and monitored software/hardware performance while maintaining data integrity and private data handling.
Data Analyst
G-Talent
Dec 2020 - May 2023 (2 years 5 months)
Develop data analysis and data storytelling projects and deliver automated reporting. Built automated reports for plane maintenance and management areas.
Research Assistant
CIERA (Northwestern University)
Sep 2011 - Jun 2013 (1 year 9 months)
Develop and program simulations for physics scenarios, contributing to research outputs including a scientific publication. Supported work included computation and data analysis for astrophysics-related problems.
Research Assistant
Universidad de Chile, Yale University, NASA
Jan 2010 - Aug 2011 (1 year 7 months)
Performed programming and data analysis related to asteroid discoveries and project testing (Project QUEST). Used office and scripting tools to support analysis workflows.
Education
Degrees, certifications, and relevant coursework
Universidad de Chile
Bachelor of Science in Astronomy, Astronomy
2006 - 2012
Earned a Bachelor of Science in Astronomy at Universidad de Chile from 2006 to 2012.
Availability
Location
Authorized to work in
Portfolio
arxiv.org/pdf/1304.6398v2.pdfSalary expectations
Job categories
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