Ben Drury
My Portfolio (Stack & Implementation)
Overview of how this site is built: Next.js + TS, Tailwind, Vercel, secure API proxy, and live demos.
Next.jsTypeScriptTailwindCSSVercel
Projects
Selected work I've designed and built
AI Product Attribute Extractor
Lightweight API that extracts structured attributes from messy product text to improve search and tagging.
PythonFastAPIOpenAI APIPydanticDockerGCP
RAG-Based Age Restricted Product Identifier (UK)
Production RAG system that identifies age-restricted products using hybrid retrieval across UK legislation with confidence scoring and evidence citations.
PythonFastAPIOpenAI EmbeddingsRAGBM25OCRDockerGCPPydantic
Multimodal Product Validator
Embeddings-first product validation that compares image vs title/description with Gemini fallback in gray zone.
PythonFastAPIVertex AIGeminiEmbeddingsDockerGCPPydantic
RAG Document Q&A Service
Upload a PDF or text and chat with it using a FastAPI LangChain backend and FAISS vector store retrieval with OpenAI embeddings. Chat history stored via a NoSQL database (Firestore via Google Cloud).
PythonFastAPILangChainFAISSFirestoreGCPDockerPydanticOpenAI Embeddings
Capabilities snapshot
| Project | Live demo | Open repo | Dockerized | Cloud | Embeddings/RAG | Multimodal | Compliance |
|---|---|---|---|---|---|---|---|
| My Portfolio (Stack & Implementation) | |||||||
| AI Product Attribute Extractor | |||||||
| RAG-Based Age Restricted Product Identifier (UK) | |||||||
| Multimodal Product Validator | |||||||
| RAG Document Q&A Service |