[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_28":-5,"_38":-5,"_39":40,"_41":42,"_43":44,"_45":46,"_47":48,"_49":50,"_51":52,"_53":54,"_55":56,"_57":58},"routes/_store+/_readers+/email_author.$slug/route",{"_9":10,"_11":-5},"book",{"_12":13,"_14":15,"_16":17,"_18":19,"_20":21,"_22":23},"currentUser","id","Z2lkOi8vbGVhbnB1Yi9TdG9yZTo6Qm9va1Byb2R1Y3QvODEwMDA","title","Enterprise AI Integration & Process Automation. Connecting LLMs to legacy systems, internal APIs, and real-world business processes","state","published","contactAuthorMethod","email","aboutText"," Unlock the Full Power of Enterprise AI: Connect LLMs to Legacy Systems, Secure APIs, and Real-World Workflows

The true value of artificial intelligence in the enterprise is unlocked not when it generates text, but when it acts. Yet, bridging the gap between the probabilistic reasoning of Large Language Models (LLMs) and the deterministic, transaction-sensitive world of legacy ERPs, SQL databases, and mainframes remains one of the hardest challenges in modern software engineering.

In Volume 17 of the C# and .NET Masterclass Series, senior developer and architect Edgar Milvus provides a comprehensive, hands-on blueprint to building secure, compliant, and durable AI-driven automation systems using .NET and modern C#.

What you will master inside this volume:

The \"Connector\" Paradigm: Build type-safe semantic interfaces that translate fuzzy natural language intent into deterministic, pre-validated code execution.
Enterprise-Grade Security: Master OAuth2 client credential flows, secure token caching, mTLS client-certificate handshakes, and secret management within the HttpClient pipeline.
Safe SQL Execution: Implement the Proxy Pattern with dynamic schema introspection, RBAC, and Row-Level Security (RLS) to give LLMs safe database access without the risk of injection or data corruption.
Semantic Kernel Architecture: Deep dive into Microsoft's Semantic Kernel to develop native plugins, strong-typed DTO inputs, and robust workflow controllers.
Resilience & Idempotency: Design failure-tolerant systems using exponential backoff with jitter, circuit breakers, and idempotency keys to ensure \"Exactly-Once\" execution.
Asynchronous Processing & Scaling: Handle long-running operations with System.Threading.Channels, background services, and intelligent OCR using Azure AI Document Intelligence.
Compliance & GDPR Sovereignty: Secure your pipeline with real-time PII redaction, tokenization, private endpoints, region-locked Azure resources, and cryptographic audit trails.

A Hands-On, Practical Blueprint

Each chapter features real-world architectural analogies, step-by-step C# implementations, and structured exercises ranging from beginner to advanced. The book culminates in a full Capstone Project: building an autonomous, resilient AI 'Accounts Payable' Agent that extracts, validates, and schedules payments against legacy ERP systems.

Stop writing fragile AI wrappers. Learn to engineer production-ready, bulletproof, and compliant AI agents inside the .NET ecosystem today!

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Kick off your book project, get started with GhostAI, get better at marketing, or spend the day doing all three! Free live workshops on Zoom. Saturday, June 27, 2026.

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