Voice AI Agent Development — Inbound, Outbound & BookingSerhii Lukash
What if AI could handle your calls 24/7 — and sound completely human?
I build custom Voice AI agents that answer inbound calls, run outbound sales campaigns, book appointments, and qualify leads — all without a human on the line.
What I build:
📞 Inbound support agents — answer calls, resolve FAQs, replace IVR trees
📲 Outbound sales agents — cold calls, follow-ups, lead qualification at scale
📅 Appointment booking — conversational scheduling with calendar integration
🎯 Lead qualification — score and route leads before they reach your team
🔄 Live transfer handling — seamlessly hand off to human agents when needed
📊 Post-call analytics — transcripts, summaries, CRM auto-updates after every call
🌍 Multilingual support — serve customers in multiple languages
🎧 Real-time agent assist — live suggestions for human agents during calls
Built with:
Vapi.ai · Retell AI · Bland AI · Ultravox · Pipecat · LiveKit
ElevenLabs · Cartesia (Sonic TTS) · Deepgram · OpenAI Realtime API
Gemini Live API · Twilio Voice · Python · FastAPI
FAQs
Starting at$800
Duration2 weeks
Tags
ElevenLabs
OpenAI
Python
Twilio
Vapi
AI Agent
Appointment Booking
Outbound Sales
Voice AI
Service provided by
Serhii Lukash Vinnytsia, 21000
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Voice AI Agent Development — Inbound, Outbound & BookingSerhii Lukash
Starting at$800
Duration2 weeks
Tags
ElevenLabs
OpenAI
Python
Twilio
Vapi
AI Agent
Appointment Booking
Outbound Sales
Voice AI
What if AI could handle your calls 24/7 — and sound completely human?
I build custom Voice AI agents that answer inbound calls, run outbound sales campaigns, book appointments, and qualify leads — all without a human on the line.
What I build:
📞 Inbound support agents — answer calls, resolve FAQs, replace IVR trees
📲 Outbound sales agents — cold calls, follow-ups, lead qualification at scale
📅 Appointment booking — conversational scheduling with calendar integration
🎯 Lead qualification — score and route leads before they reach your team
🔄 Live transfer handling — seamlessly hand off to human agents when needed
📊 Post-call analytics — transcripts, summaries, CRM auto-updates after every call
🌍 Multilingual support — serve customers in multiple languages
🎧 Real-time agent assist — live suggestions for human agents during calls
Built with:
Vapi.ai · Retell AI · Bland AI · Ultravox · Pipecat · LiveKit
ElevenLabs · Cartesia (Sonic TTS) · Deepgram · OpenAI Realtime API
Gemini Live API · Twilio Voice · Python · FastAPI
FAQs
$800