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I will build vapi ai voice agent retell ai calling agent n8n ai agent vapi ai
DANIEL
About this gig
VAPI AI | AI CALLING AGENT | n8n AI AGENT | AI VOICE AGENT | RETELL AI
Are unanswered phone calls draining your leads? looking for phone solutions that convert every lead?
Every missed call is a missed sale. Every manual follow up is wasted time. To avoid this, I build custom VAPI AI systems, that call, answer calls, qualify, book appointments, and syncs with your CRM using : Vapi AI | Retell AI | GoHighLevel | n8n | Make.com | HubSpot | Airtable | Google Sheets | Google Calendar | Twilio | and more
What I build for you:
- Inbound AI voice agent for FAQ handling, and Appointment Booking
- Outbound AI calling agent for Customer support
- CRM and Database Integration - GoHighLevel, HubSpot, Airtable, Google Sheets
- Call transcripts, summaries and lead tagging sent directly to your CRM
- n8n AI agent workflows for full backend automation
- Appointment booking, cancellation and rescheduling automation
- Custom call scripts and knowledge base setup
- Call routing to multiple AI agents
- MCP & API Integration
Ready to build your AI calling system?
Message me before ordering so I can confirm exactly what you need to get your VAPI AI, RETELL AI, AI Agent to call, qualify, and book appointment
Get to know DANIEL
DANIEL
Building Scalable AI Powered Apps and Smart Automation Solutions
- FromNigeria
- Member sinceApr 2026
- Avg. response time4 hours
Languages
English, Italian, Spanish, German, French
Expert AI Developer | Stable Diffusion | ComfyUI | LoRA Training | AI Influencer Models
With years of hands on experience, I specialize in cutting edge AI image/video generation, custom LoRA model training, ComfyUI workflow design, and creating hyper realistic AI influencer personas. Whether you're looking for unique visuals, automation, or training pipelines, I deliver optimized, production ready results. Let’s build something amazing!
My Portfolio
FAQ
What platforms do you use to build AI voice agents?
I primarily build using Vapi AI and Retell AI for the voice Agent. For backend automation and workflows, I use n8n and Make.com. For CRM integration, I work with GoHighLevel, HubSpot, Airtable, and Google Sheets depending on what you already use
Can you build an AI calling agent for outbound sales?
Yes. I build outbound AI calling agents that pull contact data from your CRM or database, call leads automatically, qualify them using a custom script, and log results back to your CRM. This works with Vapi AI or Retell AI connected through n8n or Make com
Can the AI voice agent book appointments automatically?
Yes. I set up full appointment booking, rescheduling, and cancellation flows. The AI agent connects to Google Calendar or your CRM calendar, checks availability in real time, and books directly during the call without any manual involvement
Will this work with my GoHighLevel account?
Yes. I build GoHighLevel AI agent setups that connect your GHL CRM with Vapi AI or Retell AI. Calls are triggered from GHL workflows, and call outcomes, transcripts, and lead tags are sent back to GHL automatically using n8n or Make com
What is the difference between Vapi AI and Retell AI? Which one should I use?
Both are excellent AI voice platforms. Vapi AI gives more flexibility for developers and custom configurations. Retell AI tends to be faster to set up and has strong inbound call handling. I will recommend the right one based on your specific use case after you message me
Do I need technical knowledge to use the AI agent after delivery?
No. I build the system, test it, and deliver it ready to use. I also provide a short documentation or walkthrough so you understand how to manage it. You do not need to know how to code or configure anything yourself
How long does it take to build and deliver an AI voice agent?
Delivery time depends on the package. A basic audit or fix takes 2 days. A standard outbound calling agent setup takes 4 days. A full inbound and outbound system with appointment booking and n8n workflow takes 7 days. Timelines are confirmed before we start
What do I need to provide before you start building?
You will need to provide API keys for the platforms you have accounts on, such as Vapi AI or Retell AI, access to your CRM like GoHighLevel or HubSpot, and your n8n workspace or Make com Organization if you have one. I will send you a clear checklist after you message me so nothing is missed
Can I hear the AI voice agent before it goes live?
Yes. Before final delivery I run test calls so you can hear exactly how the agent sounds and responds. You can request adjustments to the script, tone, or flow during the revision period included in your package
Do you offer support after the AI agent is delivered?
Yes. The Standard package and the Premium package includes post-delivery support includes 7 days. During this time I fix any issues that come up after the agent goes live. After that, you can order a maintenance package if needed
