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Developer Builds AI Shopping Assistant on AWS DynamoDB and Vercel for Hackathon

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A developer built ShopSmart AI, a conversational shopping assistant, as an entry for the H01 AWS and Vercel Hackathon. The app allows users to describe an event or DIY project in a chat interface, after which the AI asks clarifying questions and fetches relevant product recommendations from a database. The backend relies on AWS DynamoDB to store a catalog of 40 products across 8 categories, using a composite key of category and product ID. The frontend is built with Next.js and TypeScript, deployed on Vercel, with GPT-4o-mini powering AI recommendations via the Vercel AI SDK. The developer plans future additions including Amazon and Target affiliate integration, user accounts with persistent shopping lists, and a B2B white-label API for retailers.

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Developer Builds AI Shopping Assistant on AWS DynamoDB and Vercel for Hackathon · ShortSingh