RAG with TypeScript Course
This course provides hands-on experience in building a Retrieval-Augmented Generation (RAG) assistant using TypeScript, covering everything from knowledge base setup to production-ready APIs and testing.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This short, practical course teaches you how to build a complete RAG assistant in TypeScript, from structuring markdown knowledge bases and chunking documents to generating and caching embeddings. You will design an in-memory vector store, implement robust retrieval and prompt construction, expose a secure ask() API, add tests and observability, and plan scalable, privacy-aware improvements for real-world use.
Elevify advantages
Develop skills
- Build RAG pipelines in TypeScript: from retrieval to grounded responses.
- Design clean TS data schemas, chunking, and metadata for robust knowledge bases.
- Implement in-memory vector search, ranking, and scalable retrieval workflows.
- Tune prompts, APIs, and safety controls to cut hallucinations in production apps.
- Expose a resilient ask() API with logging, tests, and secure configuration.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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