Architected and built messaging infrastructure enabling person-to-person communication platform-wide. Designed user-scoped data model separating personal and school data for privacy compliance. Implemented teacher-student messaging system serving millions of daily active users.

Driving a React Native migration effort while building supporting backend infrastructure. Architect message queue systems, implement search infrastructure, and drive mobile-backend integration across the platform. Focus on Android development with full-stack system design responsibilities.

Built distributed systems for education platform scaling, contributed to growth engineering initiatives that expanded teacher network by 35%, implemented systems that handle millions of users a day and helped migrate database models from MongoDB to MySQL.

Developed headless CMS integrations using Directus with custom React applications. Built modern web experiences combining WordPress backends with React frontends for educational content delivery.

Full-stack development for enterprise eCommerce platform. Migrated frontend from AngularJS to Angular 2, implemented product search and customization features, and maintained ASP.NET/SQL Server backend. Modernized legacy VB.NET systems to C#. Built dynamic templating system for client-customizable storefronts.