Engineering Blog

Architecture notes, AI experiments, infrastructure designs, and practical engineering articles by Levi DeHaan.

• Hello World — Introducing the Blog

  Why I’m adding a blog to share architecture notes, AI experiments, and performance tricks.

• The Sentient Data Center: An Architectural Blueprint for a Hierarchical, AI-Driven Operations and Resiliency Fabric

  An architectural blueprint for a next-generation, autonomous data center operations fabric—moving from reactive, human-driven IT to a proactive, self-healing, hierarchical AI system.

• STT Service for NVIDIA Jetson Orin

  GPU-accelerated Faster-Whisper STT service with async queue, YouTube ingestion, and systemd ops on Jetson Orin.

• The Mobile Sentient Data Center: Mesh Intelligence After the Building Dissolves

  A sequel to The Sentient Data Center: AI Cluster on a Strix Halo with 128 GB unified memory, home stacks, solar-powered mobile nodes, mesh and internet peers, compute contracts, and a video-shaped transport.