I will build ai voice agent, ai receptionist using vapi and retell


Level 2
About this gig
Your phones are losing you leads. I'll fix that with an AI voice agent that picks up every call, qualifies the lead, and books the appointment automatically, 24/7.
I build production-ready AI voice agents using VAPI and Retell AI, connected to your calendar, CRM, and workflows via n8n or Make.com.
What I Build:
- Inbound AI receptionist answers, qualifies, books
- Outbound cold caller / lead follow-up agent
- Appointment setter with real-time calendar sync
- CRM integration (GoHighLevel, HubSpot, Airtable)
- Call data logging transcripts, summaries, recordings
- Human handover when needed
Use Cases:
- Dental & healthcare appointment booking
- Real estate lead qualification
- Sales SDR / cold calling automation
Why Work With Me: I'm a software engineer. I build the backend logic properly custom call pathways, fallback handling, CRM webhooks not just a demo you can't maintain.
- Clients provide their own VAPI/Retell API keys
- Works with any phone number or SIP trunk
- Message me before ordering
Get to know Abdul H.
AI Engineer, who can help you go 0 to 1
Level 2
- FromPakistan
- Member sinceApr 2016
- Avg. response time1 hour
- Last delivery1 month
Languages
Urdu, English
FAQ
Do I need a VAPI or Retell account before ordering?
Yes — you'll need an account on either platform. Both have free sandboxes to get started. I'll guide you through setup if needed.
Can the agent handle both inbound and outbound calls?
Yes — the Standard and Premium packages cover both. Basic is single-direction only.
Will it sound robotic?
No — agents are built with sub-200ms latency and natural conversation flow. You can hear demos before ordering, just message me.
Which CRMs do you integrate with?
GoHighLevel, HubSpot, Airtable, Google Calendar, and any platform with a REST API or webhook.
Can the agent speak languages other than English?
Yes — multilingual support is available as a gig extra. Covers prompt rewrite, voice model swap, and full testing.
What do I need to provide to get started?
Your API key, phone number, call script or a description of how you'd handle the call, and access to your CRM or calendar. That's it.
50 reviews for this Gig
| (49) | ||
| (1) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
R raymondmhaka

Zimbabwe
I enjoyed working with him engage him for all your IT needs
$200-$400
Price
3 weeks
Duration
Helpful?S 
sarahraza1

Sweden
Great experience with the seller! delivered what I asked for.
Up to $50
Price
2 days
Duration
A 
Seller's Response
Helpful?F 
fanninmathew

United States
This guy knows how what he's doing! He can quickly grasp the requirement and help you refine it. He was able to refactor our messy Ruby On Rails code that no one would dare to touch. Therefore, he has my full recommendation!
Up to $50
Price
1 day
Duration
A 
Seller's Response
Helpful?M mikespeez

United States
Abdul was quick, knowledgeable, and really improved the performance of my site. would highly recommend if your site is slow to load or you're getting a high bounce rate.
Helpful?Y yaramowafy

United States
Frankly, Abdul is excellent! He is incredibly knowledgable and gets straight to the point. He transformed my site speed and went above and beyond to make my site quick and user friendly.
Helpful?
50 reviews for this Gig
| (49) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
R raymondmhaka

Zimbabwe
I enjoyed working with him engage him for all your IT needs
$200-$400
Price
3 weeks
Duration
Helpful?S 
sarahraza1

Sweden
Great experience with the seller! delivered what I asked for.
Up to $50
Price
2 days
Duration
A 
Seller's Response
Helpful?F 
fanninmathew

United States
This guy knows how what he's doing! He can quickly grasp the requirement and help you refine it. He was able to refactor our messy Ruby On Rails code that no one would dare to touch. Therefore, he has my full recommendation!
Up to $50
Price
1 day
Duration
A 
Seller's Response
Helpful?M mikespeez

United States
Abdul was quick, knowledgeable, and really improved the performance of my site. would highly recommend if your site is slow to load or you're getting a high bounce rate.
Helpful?Y yaramowafy

United States
Frankly, Abdul is excellent! He is incredibly knowledgable and gets straight to the point. He transformed my site speed and went above and beyond to make my site quick and user friendly.
Helpful?

