Complete GenAI in 5 hours For Free 🔥 | RAG System Course

Most students learning GenAI and RAG are stuck at the basics—watching tutorials, copying code, and missing the bigger picture. In this course, we fix that! You’ll master the foundations of GenAI and learn why RAG systems work, diving deep into attention, embeddings, and vector databases. This hands-on course takes you from building a simple Q&A system to LexiChat—a production-grade document chat system using open-source tools like PGAI and pgvector. Don’t just learn to build; learn to scale! Get job-ready with GenAI and RAG today. Links mentioned in the video - Installation guide - https://docs.google.com/document/d/1-... Try pgai on timescale free for 30 days. https://tsdb.co/ayush-signup pgai GitHub - https://github.com/timescale/pgai pgvectorscale GitHub - https://github.com/timescale/pgvector... Github Code - https://github.com/ayush488-bit/chat-... If you are a working professional and want to build the kind of proof needed for Applied AI Engineer, Forward Deployed Engineer, Agent Engineer, AI SWE, AI Product Engineer, or AI startup engineering roles, apply to work with us. The AI-Native Engineering Sprint is for people who want to learn the systems behind agents, evaluation, retrieval, AI coding workflows, production capstones, and technical positioning. Apply here https://share-na2.hsforms.com/19ubfbt... ✨ MY FREE COURSES ✨ 👉 My Machine learning Beginners Course:    • Machine Learning Course for Beginners   🌟 Connect with me on social media 🌟 Instagram:   / ai.ayush_singh   LinkedIn:   / ayush-singh488   Thanks!