Payment Platform - Payments Data Aggregation

• On the Payments Data Aggregation team within Payment Platform

• Designed a migration strategy to migrate query requests from a MySQL backed payment lookup and search service to GraphQL.

• Translated a query filter from a format MySQL understands to a format GraphQL understands. Allows customers to be able to filter and aggregate on payment data that was not previously possible due to inflexible MySQL layer in the search service.

CSE 332 Object-Oriented Software Development

• Enhanced seniority granularity to improve machine learning models.

• Visualized feature importance with SHAP to explain predictions of machine learning models.

• Built data visualization using Chart.js to display trends in skill prevalence over time, a feature heavily requested by customers.

• Won “Most Popular Idea” at company hackathon.

• Ran real-world simulation of workflow engine design maintaining state table and refining stages.

• Assisted customer success team with app review analysis and data analytics.