I will get an ai chatbot with rag, openai and CRM integration

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Md Irfanul Alam

About this gig

Looking for a Chatbot Developer?

You are in the right place. I develop intelligent AI chatbot systems using OpenAI, RAG, vector databases, APIs, and modern full-stack technologies. Your chatbot can be trained on FAQs, PDFs, websites, internal documents and structured business information to provide more relevant responses.


What you will receive:

  • Custom GPT AI chatbot
  • OpenAI API integration
  • RAG knowledge-base system
  • Website live-chat integration
  • CRM & third-party API integration
  • Human handoff functionality
  • Automation workflows
  • Admin dashboard and analytics
  • Deployment and source code


Best fit for:

  • SaaS companies
  • E-commerce businesses
  • Customer support teams
  • Agencies
  • Real estate
  • Education
  • Hospitality
  • Service businesses


I focus on clean architecture, reliable integrations, performance, security, and scalable AI solutions rather than generic chatbot setups.


Send me your requirements or message me before ordering.


Let's build an AI support system that saves time, improves customer experience, and scales with your business.

Get to know Md Irfanul Alam

Md Irfanul Alam

AI Software Engineer, Full Stack Developer, SaaS and AI Automation

  • FromBangladesh
  • Member sinceAug 2026
  • Avg. response time3 hours
  • Languages

    Bengali, English, Hindi, Urdu, Spanish
Hi, I'm Md Irfanul Alam, a Full Stack Developer specializing in custom web applications, SaaS platforms, business software and workflow automation. I help startups and businesses build secure, scalable and high-performance solutions using React, Next.js, Node.js, Express.js, PostgreSQL and MongoDB. Whether you need an MVP, admin dashboard, REST API, business management system or third-party API integration, I focus on clean code, reliable communication and delivering solutions that support your long-term business growth.

My Portfolio