Designed and implemented key features such as user authentication, shopping cart with order placement, a versatile product lookup system, email notifications, integration with an existing ERP system, and admin dashboard for product management.

Served as the product manager and lead engineer, crafting project roadmaps and managing stakeholder expectations while working closely with designers to develop a cohesive design system and reusable components.

Created a banking deposit account backend using Elixir and the event sourcing pattern, developing event models and workflows for handling balances, transactions, and transfers.

Transitioned the web application from REST to GraphQL.