I will build an ai voice agent using vapi and retell

U
uzairkhan001
U
uzairkhan001
Uzair A

About this gig

Somebody has to answer every call. It does not have to be a person.


I build AI voice agents with Vapi and Retell that answer FAQs, qualify callers, check availability and book appointments, then hand off to a human only when it actually matters. Backed by real backend engineering in Node.js, NestJS and APIs, so your agent connects properly to your calendar, CRM and phone system instead of just sounding good in a demo.


Every agent I build includes fallback logic for calls that go sideways, natural-sounding responses tuned to your industry, and call logging so you can see exactly what happened.


Tell me what you want the agent to handle, whether that is bookings, support or outbound sales calls, and I will map out the setup before you order.

Get to know Uzair A

Uzair A

Productivity in Blood

5.0(46)
  • FromPakistan
  • Member sinceJan 2018
  • Avg. response time1 hour
  • Last delivery1 week
  • Languages

    English
Full-stack engineer with 10+ years building scalable web apps, AI agents, and cloud infrastructure. I integrate real AI (LLM features, Vapi/Retell voice agents, n8n automation) on production Node.js, NestJS and React backends. Also skilled in Angular, React Native, Flutter, TypeScript, MongoDB, AWS/Azure/GCP, and rare healthcare interoperability expertise (HIS, EMR, HL7, FHIR). I build custom Chrome/Firefox extensions and automation scripts that save businesses hours of manual work. 5.0-star rating across 60+ completed projects. Fast responder, clear communicator, clean production-ready code

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