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Fiverr Pro
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$
USD
I will build an agentic ai sales agent, custom gpt with advanced function calling
Tommy Y
About this gig
Move beyond basic chatbots. I will build a truly Agentic AI Sales Agent or a powerful Custom GPT that doesn't just answer questions; it achieves goals.
Using advanced LLM integration and modern development techniques, I create AI that can think, reason, and act. The key is Function Calling: the ability for the AI to use your own tools and APIs to perform real-world tasks.
Choose your advanced AI solution:
- Custom GPT with RAG: An internal expert for your team. Feed it your knowledge base (docs, PDFs, websites), and get a GPT that can answer any question with cited sources. Perfect for onboarding and internal support.
- Agentic AI Sales Agent: A proactive chatbot that doesn't wait for questions. It engages visitors, understands their needs, overcomes objections, and drives them towards a purchase or booking, just like a human sales agent.
- AI Agent with Function Calling: The ultimate AI. This agent can check product inventory, create a user account, or book a service by calling your application's API directly from the conversation.
This is the future of AI. Let's build an agent that works for you.
Get to know Tommy Y
Tommy Y
Building the AI Workforce of Tomorrow Today
- FromUnited States
- Member sinceSep 2025
- Avg. response time1 hour
- Last delivery8 months
Languages
English
I engineer intelligent automation solutions that act as your most reliable employees. Specializing in creating advanced AI Agents, Voice Bots, and Chatbots, I leverage cutting-edge platforms like Vapi, Retell, GoHighLevel (GHL), and N8N. My focus is not just on building bots, but on architecting autonomous systems that drive sales, streamline operations, and elevate customer engagement. By integrating agentic AI principles and powerful LLMs, I deliver solutions that think, act, and achieve your business goals. Let's build an intelligent, scalable solution tailored to your success.
My Portfolio
FAQ
What is "Function Calling"?
It's the ability for an AI model (like GPT-4) to translate a user's request into a call to an external tool or API. For example, if a user asks "What's the weather?", the AI can call a weather API to get the live data and answer accurately.
What is "Agentic AI"?
An agentic AI is given a goal and can independently plan and execute a series of steps to achieve it. It's proactive and autonomous, unlike a passive chatbot that only reacts to input.
What is RAG (Retrieval-Augmented Generation)?
It's a technique that allows an AI to pull information from a specific knowledge base (your documents) before generating a response. This ensures answers are accurate, up-to-date, and based on your data, reducing hallucinations.
What kind of APIs can the AI Agent use?
The agent can interact with any REST API that has clear documentation. This could be your internal software, a public service like Shopify, or any other tool you use.
Is my data and knowledge base secure?
Yes. For Custom GPTs, we will use official OpenAI tools or secure, self-hosted solutions that ensure your data remains private and is only used to answer your team's queries.
