AI engineer · available for focused builds

I build AI systems that feel fast, useful, and production-ready.

Hertzfelt Labs designs and ships applied AI workflows: agents, voice interfaces, retrieval systems, automation layers, and product prototypes that move from research to real users.

agent-runtime.ts

const build = await agent.run({

goal: ‘ship useful AI’,

tools: [‘voice’, ‘rag’, ‘automation’],

latency: ‘human-speed’

})

14 ms

routing overhead

4.8×

workflow speedup

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Hertzfelt Labs