LangChain Mastery Certification and Assessment
Part 12 of LangChain Mastery
5/28/2025, Time spent: 0m 0s
🎯 Purpose
This module evaluates your knowledge of LangChain through a combination of quizzes, hands-on coding tasks, and a capstone project. On successful completion, you’ll receive a verifiable certificate that demonstrates your skills.
✅ 1. Quizzes and Assignments
| Area | Assessment Type | Example |
|---|---|---|
| Core Concepts | MCQ Quiz | What does a LangChain Agent do? |
| Prompt Templates | Fill-in-the-blank + Code Fixing | Fix a faulty prompt format |
| Chains & Memory | Code Snippet Completion | Complete a sequential chain that stores memory |
| Tools & Agents | Scenario-based question | Which tool would your agent use to solve X? |
🧠 Try It Tip: Use LangChain playground or Jupyter notebooks to quickly test your answers.
💻 2. Capstone Project (Required for Certification)
Project Prompt:
Build an end-to-end LangChain app that answers domain-specific queries using a knowledge base.
It should include:
- 🧠 Memory
- 🛠️ Tools (at least 2)
- 📦 Vector store (e.g., FAISS or Chroma)
- 🧾 Output parser for response formatting
- 🗂️ Document loader
- 🧵 At least one custom prompt template
🧪 Evaluation Criteria:
| Criteria | Points |
|---|---|
| Correct usage of LangChain Components | 30 |
| Code quality and documentation | 20 |
| Working demo / CLI / API | 20 |
| Creativity and real-world relevance | 20 |
| Output clarity (parser formatting, UX) | 10 |
Submit the project via GitHub repo + deployment link (e.g., on Replit/Render/Streamlit).
📜 3. Certification
Once you:
- ✅ Pass the quizzes (minimum score 70%)
- ✅ Submit and get approval for the capstone project
➡️ You’ll receive a personalized PDF certificate with:
- Your name
- Completion date
- Certification ID
- QR code to verify authenticity
🎓 You can optionally request a LinkedIn badge to add to your profile.
📝 Optional Feedback Form
To make this certification valuable for all learners, we encourage feedback.
📩 Form URL: Ask Your Certificates
🕒 Time to fill: ~2 min
🎁 Bonus: Early access to advanced LangChain topics