I will develop custom ai chatbot with gpt, rag and langchain

A
alwazaamir
A
alwazaamir
Alwaz Aamir
develop custom ai chatbot with gpt, rag and langchain
Full Screen
develop custom ai chatbot with gpt, rag and langchain
Full Screen
develop custom ai chatbot with gpt, rag and langchaindevelop custom ai chatbot with gpt, rag and langchain

About this gig

Please message me before placing an order.


I build advanced AI-powered chatbots using OpenAI GPT, LangChain, and Retrieval-Augmented Generation (RAG) to create intelligent assistants trained on your business data.

Your chatbot can answer questions from PDFs, CSVs, databases, websites, or APIs using semantic search and vector embeddings (FAISS/Pinecone).


I implement conversation memory, context handling, and structured data querying for accurate, reliable responses.


Use cases:

Customer support automation

AI knowledge base assistant

E-commerce product advisor

Internal company chatbot

SaaS AI integration


️Tech stack:

OpenAI GPT-4, LangChain, Python, JavaScript, RAG architecture, vector databases, AWS/GCP deployment.


Lets build a smart AI assistant tailored to your 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

    • Open AI GPT
    • Grok
    • LangChain
    • LLaMA

  • Programming language

    • Go
    • Java
    • JavaScript
    • Python
    • TypeScript
    • TensorFlow

  • Tools & frameworks

    • ManyChat
    • Zendesk Answer Bot
    • HubSpot Chatbot Builder
    • Octane AI
    • n8n

  • Platforms

    • WhatsApp
    • Telegram
    • Discord
    • Facebook Messenger
    • Instagram

Get to know Alwaz Aamir

Alwaz Aamir

Full Stack AI, Blockchain, Web Engineer

  • FromUnited States
  • Member sinceFeb 2026
  • Avg. response time1 day

  • Languages

    English
I help businesses & clients develop AI Apps along with Blockchain solutions. With 4+ years of experience, I have gained a vast experience in developing full stack applications with JavaScript frameworks along with AI integrations such as OpenAI, Fast API etc & lastly custom blockchain solutions such as smart contracts. Tech Stack & Specialties: ✅ Frontend: Next.js, React, TypeScript, TailwindCSS ✅ Backend: Node.js, Supabase, PostgreSQL, Firebase ✅ AI: OpenAI API, LangChain, LLM integration, AI chatbots ✅ Blockchain: Ethers.js, Solidity, Web3.js, Rust ✅ Cloud & DevOps: AWS, Docker, CI/CD

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