I will build vapi retell ai voice agent inbound outbound calling automation system


About this gig
Hello, welcome to my service!
Need an AI voice agent that can answer calls, qualify leads, book appointments, and follow up without sounding robotic?
I build business ready AI calling systems using Vapi or Retell AI for service businesses, agencies, clinics, real estate teams, recruiters, and sales operations that rely on phone conversations. Your setup can handle inbound call flows, outbound follow up calls, lead qualification, appointment booking, FAQ handling, call routing, webhook or API actions, and CRM or calendar integration. I focus on clean call flow logic, natural conversation design and practical automation that fits how your business actually works. Whether you need an AI receptionist, booking agent or outbound caller, I will configure the workflow, test key scenarios, and deliver a usable system you can run and improve.
WHAT YOU WILL GET
- Custom AI voice agent setup for your use case
- Call flow design for inbound or outbound scenarios
- Prompt and conversation logic setup
- Appointment booking or lead qualification flow
- Integration with selected tools where included
- Core testing before delivery
- Handover notes for easy use
Message me now to turn your idea into a working
Get to know Leonardo
Professional Web Developer
- FromMexico
- Member sinceApr 2026
- Avg. response time3 hours
Languages
Spanish, English
FAQ
Do I need a Vapi or Retell account before ordering?
Yes, if your project will be deployed there. If you already have accounts, send access details or invite instructions after order.
Can this agent handle inbound and outbound calls?
Yes. I can set up inbound call handling, outbound follow-up flows, or both depending on your package and use case.
Can you connect it to my CRM or calendar?
Yes, I can connect supported tools like Google Calendar, webhooks, and selected CRM platforms where included in the package.
Will the voice sound natural?
I build with natural conversation flow in mind and can use supported voice tools for a more human-like calling experience
What business types is this good for?
Great for clinics, agencies, real estate, recruiters, local services, sales teams, and other businesses that depend on calls and booking.

