Freelance Data Engineer at P J Lhuillier

Designed and prototyped a Service Level Agreement (SLA) tracker using Visual Basic for Applications (VBA) in Excel to automate compliance monitoring; validated and optimized queries in SQL Server Management Studio (SSMS) to ensure transactional reports reflected accurate and consistent business data; monitored and tracked unused or redundant reports to streamline reporting processes and reduce clutter; extracted, cleaned, and prepared datasets to support cross-functional teams including Accounting and Analytics (SQL, Excel); migrated legacy data into a modern database system, improving accessibility and reliability.

Data Analyst Intern at P J Lhuillier

Completed Project SPARTA (Smarter Philippines Through Data Analytics R&D, Training, and Adoption), gaining hands-on experience in data analytics; worked with real company datasets using Python and SQL to perform data cleaning, transformation, and exploratory analysis.