Browse categories
Explore
Fiverr Pro
English
$
USD
I will build an ai calling agent using vapi or retell ai
Shariful Islam
About this gig
I will build a custom AI calling agent using Vapi or Retell AI to handle real business conversations over the phone. Your AI agent can answer inbound calls, make outbound calls, qualify leads, collect information, answer common questions, book appointments, and handle customer follow-ups.
I can customize the agent's voice, prompts, conversation flow, and business logic around your needs. I can also connect your AI calling system with APIs, CRMs, calendars, databases, and other business tools when required.
Whether you need an AI receptionist, lead qualification agent, appointment booking agent, or automated follow-up system, Ill build it around your workflow.
My goal is to create a reliable voice agent that sounds natural and provides real value to your businessnot just a basic demo.
Get to know Shariful Islam
Shariful Islam
AI Automation Expert, n8n Workflows, AI Calling Agents, Custom SaaS Development
- FromBangladesh
- Member sinceJul 2025
- Avg. response time1 hour
Languages
English
I'm an AI Automation Specialist with hands-on experience building production-ready systems using n8n. I build AI workflows, AI calling agents with Vapi and Retell AI, lead/candidate scoring, automated follow-ups, API integrations, OCR/document automation, and custom SaaS solutions using Supabase and MongoDB. I also integrate OpenAI APIs to build intelligent systems. My flagship project, RecruitOS, is an AI recruiting platform I built end-to-end, automating job posting, resume screening, candidate matching, and outreach. Let's turn manual work into intelligent systems that run themselves.
My Portfolio
FAQ
What can my AI calling agent do?
Your AI calling agent can answer or make calls, qualify leads, collect information, answer common questions, book appointments, handle follow-ups, and perform other tasks based on your business requirements.
Do you build both inbound and outbound AI calling agents?
Yes. I can build agents for inbound calls, outbound calls, or both, depending on your business needs and use case.
Do you use Vapi or Retell AI?
Yes. I can build your AI calling agent using either Vapi or Retell AI. If you're not sure which platform is best for your use case, I can help you choose the right option.
Can you connect the AI calling agent with my existing tools?
Yes. I can integrate the agent with APIs, CRMs, calendars, databases, and other business tools when required.
Can the AI agent book appointments?
Yes. Appointment booking can be added when your calendar or scheduling system supports the required integration.
Can you customize how the AI agent talks to customers
Yes. I can customize the agent's voice, prompts, conversation flow, instructions, and business logic to match your requirements.
Do I need to provide my own Vapi or Retell AI account?
You may need your own Vapi or Retell AI account for ongoing platform and usage costs. I can help configure the account and build the calling agent for you. Phone, AI, and other third-party usage charges are separate from my development fee.
