Diego Vazquez

Interactive geospatial maps

• ▸Built the Leaflet mapping layer in React for exploring large geospatial datasets.
• ▸Designed PostgreSQL-backed Node.js services to query large geospatial datasets.
• ▸Built the responsive, accessible map interface with Tailwind and TypeScript.

↳Same React + Leaflet craft behind the map you’re scrolling.

Carvana Design Language System (DLS)

• ▸Created internal React applications for collision repair centers.
• ▸Built reusable React components integrated into the Design Language System (DLS).
• ▸Backed the tools with Node.js and MongoDB services modeling repair-center workflows and data.

David Jones Australian Card team

• ▸Built and managed card offers inside the One App ecosystem, converting wireframes into production React + TypeScript applications.
• ▸Developed Node.js services and integrations powering card-offer experiences for Australian cardmembers.
• ▸Automated build, test, and deployment with Jenkins, keeping releases consistent across the card platform.

Flagship analytics application

• ▸Built the responsive React UI on a .NET (C#) backend for the analyst-facing application.
• ▸Implemented authentication and authorization with Auth0, gating analyst access to sensitive client data.
• ▸Delivered features on Azure-hosted services and migrated the UI to TypeScript.

American Express merchant portal

• ▸Built and maintained front-end components in React, converting wireframes into features integrated into the One App ecosystem.
• ▸Developed and maintained Java / Spring Boot services behind the merchant portal, exposing REST APIs consumed by the React front end.
• ▸Shipped through a Jenkins CI/CD pipeline onto Red Hat infrastructure.