Twilio–HubSpot AI Voice Integration

I need a developer who can weave Twilio’s AI Voice stack—specifically voice recognition, voice analytics, and dynamic call-routing—directly into HubSpot Commerce Hub. The work touches three areas inside HubSpot: the sales pipeline, marketing automation flows, and our customer-support workspace. My primary objective is to use smarter voice data to enhance marketing efforts, so the resulting integration must let my team trigger, track, and fine-tune campaigns based on what callers actually say and do.

Here’s the flow I have in mind:
• A call comes in through Twilio. Voice recognition captures key phrases while call-routing steers the caller to the right rep or self-service path.
• Twilio’s voice analytics scores sentiment and intent in real time.
• The processed data lands in HubSpot, enriching the contact record, nudging deals along the sales pipeline, and launching or updating marketing automation sequences.
• For support calls, ticket properties update instantly so agents get context before they even say hello.

Acceptance criteria
• Real-time transcription and sentiment scores appear on the HubSpot contact timeline within seconds of call completion.
• Custom properties created during setup populate correctly across sales, marketing, and support objects.
• Workflows in HubSpot can branch on at least three intents or sentiment ranges without manual intervention.
• All components run server-side (Node.js or Python) with clean, documented code and secure API handling.

If you have hands-on experience with Twilio Programmable Voice, the new AI Voice SDK, and HubSpot’s authenticated app framework, let’s talk; I’m ready to move as soon as I can see a concise plan and timeline.