Core engineer responsible for designing and building a multi-tenant commerce and operations platform used to manage products, inventory, orders, listings, returns, and fulfillment across multiple online sales channels.

Led system architecture and platform development across backend services, data models, integrations, and internal tooling. Built and operated integrations with Shopify, Amazon, Walmart, Wayfair, and eBay, supporting product sync, inventory workflows, order operations, fulfillment, and reporting pipelines.

Designed PostgreSQL schemas, transactional workflows, and shared infrastructure including authentication, validation, logging, error handling, and CI/CD. Developed headless storefronts and internal operational tools using Next.js, TypeScript, and Tailwind.

Built and maintained the company's e-commerce and internal operations software across storefront, warehouse, and reporting systems.

Led development of Rugpadusa.com using Next.js, Shopify, and Sanity CMS. Designed and built internal tools for returns management, reporting, service monitoring, and operational workflows used by customer service and warehouse teams.

Developed a TypeScript npm monitoring package for automated service error tracking. Built a React Native (Expo) Zebra warehouse scanning application used in fulfillment operations. Implemented Amazon Ads ingestion and reporting pipelines using AWS SQS, Azure Functions, and PostgreSQL.