I will build your ai chatbot or agent using openai gpt4o and rag

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asifidreesi_dev
A
asifidreesi_dev
Asif
build your ai chatbot or agent using openai gpt4o and rag
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build your ai chatbot or agent using openai gpt4o and rag

About this gig

I build production-grade AI chatbots and AI agents powered by OpenAI GPT-4o, not toy demos.


I recently built and shipped a real AI agent platform that runs live customer conversations on WhatsApp and Instagram. It uses OpenAI GPT-4o (with GPT-4o-mini for cheap pre-classification), grounded by RAG over a company knowledge base (vector embeddings + semantic search via Supabase pgvector), and automatically hands off to a human agent whenever the AI is not confident.


What you get:

A chatbot/AI agent that answers from your real data, not guesses

A RAG pipeline turning your docs/FAQs into a searchable knowledge base

Integration with WhatsApp, Instagram, or your website

Configurable persona, tone, and fallback behavior

Clean, production-ready code (C#/.NET, adaptable to Python/Node)


I am a Senior .NET Developer (6+ years) who treats AI features like any other production system: reliable, tested, and built to scale.


Message me before ordering so I can scope your exact use case.

  • Bot type

    • Customer Service & Support
    • Social Media & Content

  • AI engine

    • Open AI GPT

  • Programming language

    • C#
    • Python

  • Tools & frameworks

    • Other

  • Platforms

    • WhatsApp
    • Instagram
    • Websites

Get to know Asif

Asif

AI Chatbot and Agent Developer NET Specialist

  • FromPakistan
  • Member sinceAug 2026

  • Languages

    English
Senior .NET Developer (6+ years) who recently built a production AI agent platform, not just a chatbot demo. It runs live customer conversations on WhatsApp and Instagram using OpenAI GPT-4o, grounded by RAG over a company knowledge base, with automatic handoff to a human when needed. AI skills: OpenAI GPT-4o/GPT-4o-mini, prompt engineering, RAG pipelines, vector search (Supabase pgvector), WhatsApp and Instagram API integration. Core stack: C#/.NET, Clean Architecture, SQL Server, EF Core, Azure, CI/CD. I focus on your business problem first, then build reliable, scalable code around it.

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