WhatsApp Automation with HubSpot Integration

I need a developer who already knows the Meta (Facebook) WhatsApp Business API inside-out to help me stand up a small but very focused automation layer. The goal is to let my team engage customers instantly and keep every conversation flowing back into HubSpot without manual effort.

Here’s what I’m aiming for:

• Configure the WhatsApp Business API with my verified number and obtain all required tokens and webhooks.
• Build logic for sending automated responses triggered by keywords, quick-replies, or time-based events.
• Add a message scheduler so I can tee up notifications, follow-ups, or drip campaigns at precise dates and times.
• Sync every inbound and outbound message to the correct contact record, deal, and pipeline stage in HubSpot (using their REST API), including conversation IDs, timestamps, and agent notes.

I’d like clean, well-documented code—preferably Node.js or Python—but I’m flexible on stack if you can justify another choice. A brief read-me and a short Loom walkthrough are enough for hand-off.

Timing: I’m ready to move now and would like a working MVP in the next few days, with polish and edge-case handling shortly after. Let me know your estimated timeline for each milestone when you reply.