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AI & Cloud Case Study

Shopping Assistant with Context-Aware Product Search

Md Bazlur Rahman Likhon
August 2026
Production Verified
RAG Online Shop is a production-ready AI retail assistant designed to provide accurate, context-aware PC hardware recommendations based on customer needs, compatibility requirements, and budget constraints.

Choosing PC components can be difficult for customers who need to compare processors, graphics cards, motherboards, memory, storage, and power supplies while also considering price, performance, and hardware compatibility. Traditional keyword search often returns broad product lists without understanding the customer’s actual use case.

PostgreSQL triggers automatically generate or update embeddings when product records change, helping the recommendation database remain synchronized without manual processing. The retrieved product context is then supplied to the AI model to generate grounded recommendations, practical comparisons, and budget-conscious purchase guidance.

The system achieved approximately 80% or higher relevance accuracy during project evaluation while maintaining sub-second response times for recommendation workflows.

This solution can support electronics retailers, custom PC builders, online marketplaces, product comparison websites, and businesses that want to add intelligent conversational shopping assistance to their digital storefronts.

Looking to build an AI shopping assistant, semantic product search engine, or production-ready RAG platform? Let’s create a solution tailored to your catalog, customers, and business goals.

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