LangChain Course
Master LangChain for real-world code QA: load and clean repos, design embeddings and vector stores, build retrieval-augmented chains, reduce hallucinations, and deploy tested, production-ready LLM workflows for your engineering team.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This LangChain Course shows you how to build reliable code QA systems from end to end. You will learn repo selection, document loading, cleaning, and smart text splitting for code and docs, then design embeddings and vector stores for fast, accurate retrieval. Finally, you will implement chains and agents, tune prompts, handle hallucinations, and set up testing, profiling, and deployment-ready project structures.
Elevify advantages
Develop skills
- Production-ready LangChain setup: configure local envs, APIs and secrets fast.
- Smart code loaders and cleaners: preprocess repos with robust LangChain tools.
- Precise chunking for code: tune splitters to preserve context and readability.
- High-accuracy code QA: design retrievers, prompts and chains that cite sources.
- Scalable vector search: pick embeddings and stores for reliable 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 workloadWhat our students say
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