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I will n8n ai voice automation ai voice agent appointment booking ai receptionist
Daniel
About this gig
Missed calls equal lost revenue.
I engineer production-grade AI Voice Agents and automated AI Receptionists that eliminate missed opportunities. I build low-latency conversational AI systems that sound human, handle objections, and execute flawless appointment booking directly within your CRM.
Most voice agents fail due to generic prompt engineering. I write custom system prompts mapped exactly to your business logic and FAQs, ensuring the AI never hallucinates.
The Architecture and Deliverables:
- Telephony: Twilio integration with voicemail detection and live human warm-transfers.
- AI Core: Configured on Vapi or Retell AI for sub-800ms latency and dynamic interruption handling.
- Voices: Powered by ElevenLabs for natural pacing and conversational fillers.
- Automation: Utilizing n8n and Make com to parse webhooks and trigger SMS follow-ups.
- CRM Sync: Pushing call summaries and transcripts into GoHighLevel (GHL) or HubSpot.
Please send a message before ordering with your business type and CRM.
Get to know Daniel
Daniel
AI Voice Architect, Vapi, Retell n8n Inbound Outbound Calling
- FromNigeria
- Member sinceMay 2026
- Avg. response time1 hour
Languages
English
I engineer production-grade AI Voice Agents that scale revenue. Specializing in sub-800ms latency conversational systems, I build 24/7 automated inbound & outbound call centers.
Core Tech Stack:
• Voice: Vapi, Retell AI, Twilio, ElevenLabs, Deepgram
• Logic: n8n, Make.com, REST API Webhooks
• CRM: GoHighLevel (GHL), HubSpot bi-directional sync
• AI: OpenAI, Claude, RAG Chatbots, prompt engineering
I deploy empathetic medical receptionists and aggressive real estate lead-qualifiers. Send your specific CRM and call flow to get a custom architecture strategy.
My Portfolio
FAQ
Which platform do you use — Vapi AI or Retell AI?
Both. I recommend Vapi AI for complex workflows and Retell AI for fast, reliable inbound call handling. After you share your use case, I'll tell you which fits better before we start.
Can the AI voice agent book appointments automatically?
Yes. The inbound AI agent collects caller details, checks availability, and books appointments. For full calendar sync with Google Calendar or a CRM, that's covered in the Standard and Premium packages
Will callers know they're talking to an AI?
Not immediately. I use ElevenLabs voice integration and write prompts with natural pacing, realistic responses, and proper interruption handling. The agent is built to hold a real conversation, not recite a script.
Do you build AI receptionists for medical clinics and law firms?
Yes. I have built AI intake systems for clinics, personal injury law firms, and local service businesses. Healthcare and legal prompts require specific conversation flows and compliance-aware language — I handle both.
What do I need to have ready before we start?
A Twilio account with a phone number, your FAQs, services, pricing, and business hours. No Vapi or Retell account needed — I set those up for you. We can start within 24 hours of project kickoff.
Can you integrate the voice agent with my CRM or send SMS confirmations?
Yes. CRM integration, SMS confirmations via Twilio, and data logging to Google Sheets are included in Standard and Premium. GoHighLevel, ActiveCampaign, and Zapier connections are available on request.
What happens if the AI cannot handle a caller's question?
The agent is built with escalation logic — if a caller asks for a live person, gets frustrated, or asks something outside scope, it transfers the call or notifies your team. No caller gets stuck in a dead end.
Do you offer support after the agent goes live?
Yes. Every package includes post-delivery support. You also get a walkthrough video showing how to update the prompt yourself. For ongoing management or expansion to outbound calling, we can discuss a retainer
