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AGENTIC AI The Practitioner's Guide

Build Production-Ready AI Agents with LangChain, LangGraph, RAG, MCP, and FastAPI. 505 pages. 119 hands-on labs. Zero fluff. Built from 14 enterprise training batches at Oracle, JPMorgan & Deloitte.

LangChain LangGraph RAG MCP FastAPI ChromaDB Langfuse
⭐ 4.91/5.0 Oracle AGENTIC AI: The Practitioner's Guide — Book Cover
4.91/5.0
Rating at Oracle
5,000+
Professionals Trained
505
Pages
119
Hands-On Labs
14
Enterprise Batches

Everything You Need to Ship AI Agents to Production

Every concept backed by working code. Every chapter has labs you can run today.

⛓️

LangChain Fundamentals to Patterns

From zero to production-grade chains, agents, tools, and memory — with real-world enterprise patterns.

🗃️

RAG with ChromaDB

Build retrieval-augmented generation systems from scratch. Embeddings, vector stores, hybrid search, and enterprise RAG pipelines.

🕸️

LangGraph Workflows & Multi-Agent

Stateful agent graphs, human-in-the-loop, multi-agent orchestration, and complex workflow management.

🔌

MCP — Model Context Protocol

Integrate external tools and data sources via the emerging standard for AI agent interoperability.

🚀

FastAPI Deployment

Deploy agents as production APIs. Async endpoints, streaming responses, authentication, and scalability.

📊

Langfuse Observability

Monitor, trace, and evaluate your AI agents in production. Cost tracking, latency, and quality metrics.

16 Chapters. Zero Filler.

Four progressive tracks: Foundations → Framework Mastery → Production Engineering → Enterprise & Safety.

📌 Foundations — Chapters 1–3

Ch. 01

What Is Agentic AI?

LLM superpowers & blind spots, the agent loop, 4 building blocks, 3 architectural patterns

Ch. 02

AI-Assisted Development & Agentic Coding

AI coding agents, tool registry, context & token budgeting, safety & sandboxing

Ch. 03

Reasoning, Planning & Tool Use

ReAct, Chain-of-Thought, planning loops, tool-use strategies, and iterative refinement

⚙️ Framework Mastery — Chapters 4–9

Ch. 04

LangChain Fundamentals

Message types, prompt templates, LCEL pipe operator, output parsers, streaming & batch

Ch. 05

RAG — Retrieval-Augmented Generation

Embeddings, ChromaDB vector store, document loading & splitting, metadata filtering, citations

Ch. 06

Agents & Memory

Multi-tool agents, conversation memory, MemorySaver, session management strategies

Ch. 07

LangGraph — Stateful Workflows

Graph building blocks, conditional routing, state reducers, checkpointing, human-in-the-loop

Ch. 08

Advanced LangGraph Patterns

Complex graph topologies, retry/refinement cycles, parallel branches, production-grade state machines

Ch. 09

Multi-Agent Systems

Supervisor/worker pattern, LLM-powered routing, agent handoffs, peer-to-peer collaboration, task decomposition

🚀 Production Engineering — Chapters 10–12

Ch. 10

Observability for AI Applications

Three pillars (metrics/logs/traces), OpenTelemetry, structured logging, distributed tracing

Ch. 11

Deploying AI Agents with FastAPI

REST APIs, streaming responses, secrets management, structured logging, production checklist

Ch. 12

Langfuse — AI-Specific Observability

Trace hierarchy, LangChain integration, feedback & evaluation, prompt management, cost tracking

🔐 Enterprise & Safety — Chapters 13–16

Ch. 13

Model Context Protocol (MCP)

Three primitives, JSON-RPC wire protocol, multi-server config, security & RBAC, MCP ecosystem

Ch. 14

AI Safety & Guardrails

OWASP Top 10 for LLMs, prompt injection defense, output validation, jailbreak defense, red team testing

Ch. 15

Capstone — Putting It All Together

Full production system: FastAPI + LangGraph + RAG + MCP + Langfuse + safety guardrails end-to-end

Ch. 16

What's Next — Your AI Agent Roadmap

Evaluation gap, emerging patterns, CI/CD for AI, career paths, 90-day plan, 5 portfolio projects

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📦

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👨‍💻
Rajesh Gheware
Enterprise AI Architect & Trainer · gheWARE uniGPS Solutions LLP

Rajesh Gheware brings 25+ years of enterprise technology experience spanning financial services, capital markets, and cloud infrastructure. An alumnus of IIT Madras, he has designed and deployed mission-critical systems at JPMorgan Chase, Deutsche Bank, and Morgan Stanley.

As founder of gheWARE, Rajesh has trained 5,000+ engineers at Fortune 500 companies including Oracle, JPMorgan, Deloitte, and Bank of America — consistently rated 4.91/5.0 at Oracle for his Agentic AI workshops. He specialises in translating cutting-edge AI research into production systems that actually ship.

AGENTIC AI: The Practitioner's Guide is the written companion to everything he teaches live in the labs — distilled into 505 pages of battle-tested patterns.

🎓 IIT Madras 🏦 JPMorgan Chase 🏦 Deutsche Bank 🏦 Morgan Stanley ☁️ Oracle Trainer 🤝 Deloitte Trainer 25+ Years Enterprise

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Rated 4.91/5.0 at Oracle · Delivered at JPMorgan, Deloitte, Bank of America