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Architect Certification

Distributed systems, decentralized decisions, platform engineering, and AI architecture.
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AI Security & Privacy Engineering Certification

Secure and govern production AI systems, from sensitive data to guardrails, evals, and audits.
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  • AI, ML & Data Engineering

    The Agent Harness: What it is and Two Ways to Build One

    This article explains the development and operational layers of an agent harness through two implementations of a finance assistant: AWS AgentCore Harness and LangChain with Envoy AI Gateway. It compares how each handles tools, memory, model access, cost control, and observability, and examines the trade-offs in operational ownership, portability, and engineering effort.

    Trista Pan
    on Sep 25, 2026
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