# Adrian Raudaschl > Senior Director of Product Management at Elsevier. Former NHS doctor turned AI product leader, building trustworthy research intelligence systems: Scopus AI, LeapSpace, RAG Fusion. Based in East London. ## About - [About](/about): My journey from medicine to AI product leadership, and how clinical thinking shapes the way I build products. - [Professional Experience](/professional): Career timeline from NHS doctor through Medikidz and Mendeley to leading AI product strategy at Elsevier. ## Writing - [Blog](/blog): Articles on trustworthy AI, RAG systems, product strategy, and healthcare technology. - [Forget RAG, the Future is RAG Fusion](/blog/forget-rag-the-future-is-rag-fusion): The original RAG Fusion article that introduced reciprocal rank fusion for retrieval-augmented generation. - [SeqRAG: Agents for the REST of Us](/blog/seqrag-agents-for-the-rest-of-us): A pattern for building sequential RAG agent pipelines. - [Good Thoughts](/thoughts): Short-form reflections and observations. ## Projects - [Projects](/projects): Overview of side projects and prototypes. - [Scopus AI Prototype](/projects/scopus-ai-prototype): The prototype that became a research AI platform used by millions. - [Paper of the Day](/projects/paper-of-the-day): Chrome extension surfacing trending academic papers using ML and the Mendeley API. - [RAG Fusion](/projects/rag-fusion): Open-source retrieval technique combining reciprocal rank fusion with RAG (900+ GitHub stars). ## Connect - [Contact](/contact): Get in touch. - [LinkedIn](https://linkedin.com/in/adrian-raudaschl-18501135) - [GitHub](https://github.com/Raudaschl) - [Newsletter](https://breakingproduct.substack.com): Breaking Product on Substack. - [Media & Speaking](/media): Talks, interviews, and press.