LangChain Course
This course equips you with skills to master LangChain for practical code QA applications. Learn to load and preprocess repositories effectively, create efficient embeddings and vector stores, develop retrieval-augmented chains and agents, minimise hallucinations through prompt engineering, and establish tested, scalable LLM workflows ready for engineering team deployment.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain expertise in developing robust code QA systems using LangChain, covering repository selection, document loading and cleaning, intelligent text splitting, embedding design, vector stores for precise retrieval, chain and agent implementation, prompt tuning, hallucination mitigation, and production deployment setups.
Elevify advantages
Develop skills
- Production-ready LangChain configuration: set up local environments, APIs, and secrets efficiently.
- Intelligent code loaders and cleaners: preprocess repositories using reliable LangChain utilities.
- Optimal code chunking: adjust splitters to retain context and ensure readability.
- Accurate code QA systems: build retrievers, prompts, and chains with source citations.
- Scalable vector search solutions: select embeddings and stores for dependable code retrieval.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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