I will design function calling tools for vapi and retell ai agents, retell ai logic

T
tyty003tyty
T
tyty003tyty
owolabi
design function calling tools for vapi and retell ai agents, retell ai logic
Full Screen
design function calling tools for vapi and retell ai agents, retell ai logic

About this gig

Give your AI hands. I build the custom Function Calling logic that allows your AI to take action, not just talk.


Hello, Welcome to my gig profile.


A voice agent that can't access your data is just a fancy answering machine. I specialize in Function Calling Tools for Vapi and Retell AI, enabling your agents to interact with your tech stack in real time. Whether it's checking a database, booking an appointment, or processing a refund, I build the brain that makes it happen.


The Power of Function Calling:

  • Real Time Data Retrieval: Your AI can look up a customer's order status or account balance mid sentence.
  • CRM & Database Action: Automatically update lead statuses in Salesforce, Hubspot, or GHL based on call outcomes.
  • Smart Scheduling: Deep integration with Calendly or custom APIs to book, move, or cancel appointments.
  • Dynamic Information Flow: The AI can tool call a weather API, a calculator, or a custom knowledge base to provide precise answers.
  • Operational Webhooks: I build the bridges Make.com, Zapier, or Custom Code that connect the AIs thought to a real world action.


Transform your AI from a talker into a doer. Message me to discuss the custom tools your business needs.

  • Bot type

    • Customer Service & Support
    • E-commerce & Payments
    • Social Media & Content
    • Scheduling & Assistance
    • Entertainment & Gaming
    • Learning & Development
    • Health & Wellness
    • Travel & Transportation
    • Food & Restaurant Services
    • News & Information Updates
    • Survey & Feedback Collection
    • Real Estate Assistance

  • AI engine

    • BERT
    • BLOOM
    • DALL·E
    • Falcon
    • DeepSeek
    • FastChat
    • Gemini
    • Generative Adversarial Networks (GANs)
    • Open AI GPT
    • Grok
    • LangChain
    • LLaMA
    • MidJourney
    • MPT
    • MUM
    • RoBERTa
    • Stable Diffusion
    • TensorFlow
    • Variational Autoencoders (VAEs)
    • Claude.ai
    • Vapi.ai
    • ChatGPT
    • Retell AI
    • Ollama
    • ManyChat

  • Programming language

    • C++
    • Java
    • JavaScript
    • PHP
    • Python
    • TypeScript
    • React
    • PyTorch
    • TensorFlow
    • Julia

  • Tools & frameworks

    • SnatchBot
    • HubSpot Chatbot Builder
    • Botsify
    • Chatfuel
    • Flow XO

  • Platforms

    • Instagram
    • Google Assistant
    • Alexa
    • Viber
    • WeChat

Get to know owolabi

owolabi

automation

  • FromUnited Kingdom
  • Member sinceApr 2026

  • Languages

    English
In the world of 2026 Voice AI, the difference between a conversion and a hang up is measured in milliseconds. I don't build generic bots; I engineer high performance Voice Infrastructure that sounds human and acts with technical precision. I specialize in the deep level optimization of Vapi, Retell AI, ElevenLabs, and Deepgram. If your current agent suffers from awkward lag, robotic stuttering, or poor transcription, I am the specialist you hire to fix it. My builds are designed for sub second response times and bulletproof API connectivity.

Related tags