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Complete Agentic AI Bootcamp With LangGraph and LangChain

Agentic AI Bootcamp

Overview

Complete Agentic AI Bootcamp With LangGraph and LangChain is a comprehensive, hands-on repository designed to teach modern Agentic AI engineering through real-world implementations, production-ready workflows, and enterprise-level AI system architectures.

This repository focuses on building intelligent AI systems using:

  • LangGraph orchestration
  • LangChain frameworks
  • Multi-agent architectures
  • Tool-augmented AI systems
  • Retrieval-Augmented Generation (RAG)
  • Stateful AI workflows
  • AI memory systems
  • Autonomous decision-making pipelines

The project is structured as a practical engineering bootcamp where modern AI concepts are implemented through real applications rather than theory-only tutorials.

It serves as a strong foundation for becoming an industry-grade Agentic AI Engineer capable of designing scalable, modular, production-ready AI systems.


Core Learning Objectives

Agentic AI Engineering

  • Understanding Agentic AI systems
  • Building autonomous AI workflows
  • Multi-agent system design
  • AI planning and reasoning pipelines
  • Intelligent task orchestration

LangGraph Engineering

  • Stateful workflow orchestration
  • Graph-based AI execution flows
  • Conditional routing logic
  • Agent communication systems
  • Memory-aware workflow design

LangChain Development

  • Chains and pipelines
  • Prompt templates
  • Tool integrations
  • LLM orchestration
  • Output parsers
  • Conversational AI systems

Retrieval-Augmented Generation (RAG)

  • Vector database integration
  • Semantic search workflows
  • Document ingestion pipelines
  • Embedding generation
  • Hybrid retrieval systems
  • Context-aware AI responses

Production AI Engineering

  • Modular AI architecture
  • API integration workflows
  • Scalable AI backend systems
  • AI deployment workflows
  • Observability and monitoring concepts
  • Enterprise AI engineering patterns

Key Features

Multi-Agent AI Systems

  • Planner Agents
  • Executor Agents
  • Tool Router Agents
  • Retriever Agents
  • Memory Agents
  • Decision-Making Agents
  • Reflection & Evaluation Agents
  • Conversational Agents

LangGraph Workflows

  • Stateful graph execution
  • Dynamic routing
  • Conditional branching
  • Multi-stage reasoning
  • Agent collaboration
  • Retry and fallback handling
  • Persistent workflow states

RAG Pipelines

  • PDF ingestion systems
  • URL content ingestion
  • Vector embeddings
  • Semantic retrieval
  • Context compression
  • Query understanding
  • Knowledge-grounded AI responses

Tool-Augmented AI

  • Web Search Tools
  • PDF Processing
  • Database Integration
  • API Tool Usage
  • External Knowledge Access
  • Dynamic Tool Selection

Memory Systems

  • Short-term memory
  • Long-term memory
  • Conversation history
  • Context persistence
  • AI memory orchestration

AI Deployment Concepts

  • FastAPI integration
  • Streamlit applications
  • Dockerized AI systems
  • Cloud deployment concepts
  • Scalable backend architecture

Tech Stack

AI Frameworks

  • LangGraph
  • LangChain
  • Hugging Face
  • Transformers
  • OpenAI APIs
  • Groq APIs
  • Ollama

Backend Technologies

  • Python
  • FastAPI
  • Flask

Vector Databases

  • ChromaDB
  • FAISS
  • Pinecone (conceptual integration)

Frontend

  • Streamlit
  • HTML
  • CSS
  • JavaScript

Deployment & Infrastructure

  • Docker
  • Cloud Deployment
  • API-based AI Services

What You Will Learn

This repository helps learners understand how modern AI systems are built in production environments.

You will learn:

  • How AI agents reason and act
  • How tools are integrated into LLM systems
  • How multi-agent workflows collaborate
  • How RAG systems retrieve knowledge
  • How AI memory systems work
  • How LangGraph manages stateful orchestration
  • How scalable AI systems are deployed

Example Learning Modules

LangChain Fundamentals

  • Chains
  • Prompts
  • Memory
  • Tools
  • Agents

LangGraph Fundamentals

  • Graph nodes
  • Edges
  • State management
  • Conditional workflows
  • Multi-agent orchestration

RAG Engineering

  • Chunking
  • Embeddings
  • Retrieval
  • Vector search
  • Context fusion

AI Agent Systems

  • Autonomous workflows
  • Task planning
  • Reflection systems
  • Tool routing
  • Adaptive execution

Example Workflow

from langgraph.graph import StateGraph

workflow = StateGraph()

workflow.add_node("planner", planner_agent)
workflow.add_node("executor", executor_agent)
workflow.add_node("retriever", retriever_agent)

workflow.set_entry_point("planner")

workflow.add_edge("planner", "retriever")
workflow.add_edge("retriever", "executor")

Getting Started

Clone Repository

git clone https://github.com/Md-Emon-Hasan/Complete-Agentic-AI-Bootcamp-With-LangGraph-and-Langchain.git

cd Complete-Agentic-AI-Bootcamp-With-LangGraph-and-Langchain

Install Dependencies

pip install -r requirements.txt

Run Example Applications

python app.py

Or:

streamlit run app.py

Real-World Engineering Concepts Covered

  • Agentic AI System Design
  • Multi-Agent Communication
  • AI Workflow Orchestration
  • Tool-Augmented Reasoning
  • AI Memory Engineering
  • Stateful AI Systems
  • Enterprise AI Architecture
  • Scalable LLM Applications
  • AI Infrastructure Design
  • AI Backend Engineering
  • Autonomous AI Systems

Example Real-World Use Cases

This repository can be extended into:

  • AI Research Assistants
  • AI SaaS Platforms
  • Autonomous AI Agents
  • AI Customer Support Systems
  • AI Coding Assistants
  • AI Workflow Automation Systems
  • Enterprise Knowledge Assistants
  • AI Document Intelligence Systems
  • AI Business Automation Platforms
  • Multi-Agent Enterprise AI Systems

Why This Repository Matters

Modern AI engineering is rapidly shifting from simple prompt-based systems toward fully autonomous Agentic AI architectures.

Understanding LangGraph, LangChain, AI agents, RAG systems, memory orchestration, and multi-agent workflows is becoming essential for modern AI engineers.

This repository demonstrates:

  • Real-world Agentic AI Engineering
  • Production-oriented AI architecture
  • Advanced workflow orchestration
  • Enterprise AI system design
  • Multi-agent collaboration systems
  • Practical AI engineering workflows

It bridges the gap between learning isolated AI concepts and building complete, deployable AI systems.


Future Improvements

  • Advanced Multi-Agent Collaboration
  • Distributed Agent Systems
  • AI Observability & Monitoring
  • LangSmith Integration
  • Human-in-the-Loop Systems
  • Advanced Reflection Agents
  • Self-Healing AI Workflows
  • Multi-Modal AI Agents
  • AI Voice Agents
  • AI Operating Systems
  • Enterprise AgentOps Pipelines
  • Kubernetes-based AI Deployment
  • Real-Time Streaming Agents
  • AI Security & Guardrails
  • AI Evaluation Frameworks

Author

Md. Hasan Imon

Machine Learning Engineer

Focused on:

  • Artificial Intelligence
  • Machine Learning
  • Generative AI
  • AI Agents
  • Agentic AI
  • Multi-Agent Systems
  • LangGraph Engineering
  • AgentOps Architecture

Contact Information


Support

If you found this repository helpful, feel free to:

  • Star the repository
  • Fork the project
  • Connect for collaboration
  • Discuss Agentic AI engineering
  • Explore production-grade AI systems together

License

This project is open-source and available under the MIT License.


Repository

Complete-Agentic-AI-Bootcamp-With-LangGraph-and-Langchain Repository

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Complete hands-on Agentic AI bootcamp repository covering LangGraph, LangChain, AI Agents, multi-agent workflows, RAG pipelines, tool-augmented LLM systems, memory architectures, and production-grade AI application engineering for real-world intelligent systems.

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