Multi-step enterprise processes—such as B2B order fulfillment, insurance claim adjudication, multi-provider payment capture/refund flows, and clinical patient onboarding—cannot be modeled as brittle `if/else` boolean flags scattered across controllers. They require deterministic Finite State Machines (FSMs) and Saga orchestration engines.

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About the Author — Hire Freelance Programmer Aldian Fazrihady

Aldian Fazrihady is a Top-Rated Senior Freelance Programmer, Freelance Full Stack Developer, and AI Application Engineer with 15+ years of production software engineering experience and Google Cloud Professional Cloud Architect & Data Engineer certifications. He specializes in building custom LLM & autonomous AI agents, RAG pipelines, Next.js/React PWAs, Python (Django/FastAPI), Go microservices, and serverless cloud infrastructure on Google Cloud Run and AWS.

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