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Open-source products I'm building in public — the codebase, the voiceovers, the deploy steps, all on the channel. Pick one and follow along.

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Hearthline

Vertical AI · Home Services

The 24/7 AI front desk for home services.

Open-source AI receptionist for HVAC, plumbing, roofing, solar and other home-service teams. Anna answers every inbound call via Vapi, qualifies the lead, books a slot, drafts photo-based quotes, and writes structured leads into a Django dashboard.

  • Custom-LLM Vapi loop with structured tool calls
  • Photo → drafted quote with line items, tax, totals
  • Multi-channel capture: phone, SMS, WhatsApp, email, web chat
  • MIT licensed · OSS-first, done-for-you setup paid
Next.js 15React 19Django 5 + DRFPostgres 16VapiTwilioClaude Sonnet 4.6OpenAI Vision
Visit live ↗GitHub ↗Build series ↗
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I take on a small number of done-for-you setups every quarter — voice agents, vertical SaaS, internal AI tools. Let's talk.

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