I will build full stack web apps with ai agents and rag

S
sheetaldharshan
S
sheetaldharshan
SHEETALDHARSHAN
build full stack web apps with ai agents and rag
build full stack web apps with ai agents and rag
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build full stack web apps with ai agents and ragbuild full stack web apps with ai agents and ragbuild full stack web apps with ai agents and ragbuild full stack web apps with ai agents and rag

About this gig

Looking for a custom AI-powered web application, RAG chatbot, or intelligent AI agent? I build complete, scalable solutions using React, FastAPI, Python, LangChain, LangGraph, OpenAI, and modern databases.

I can help you build:

  • AI agents for support, research, business workflows, or internal tools
  • RAG chatbots that answer using your PDFs, website content, FAQs, or knowledge base
  • LangChain and LangGraph agent workflows
  • React frontend and FastAPI backend applications
  • Secure REST APIs, authentication, databases, and integrations
  • AI SaaS MVPs, dashboards, and custom web applications
  • Razorpay payment integration and deployment support

You will receive clean, maintainable source code, tested functionality, and clear documentation based on your selected package.

Please message me before placing an order so I can review your requirements, scope, integrations, and preferred deployment setup.


Note: API usage, cloud hosting, domains, vector databases, and other third-party services are not included. You will need to provide the relevant accounts and API keys.

  • AI engine

    • ChatGPT
    • Claude
    • Gemini
    • Hugging Face
    • Ollama
    • OpenRouter

  • Tools & frameworks

    • LangChain
    • LangGraph
    • LlamaIndex
    • OpenAI Agents SDK
    • n8n

  • AI solution type

    • AI agent
    • AI chatbot
    • Rag system
    • AI workflow
    • AI copilot
    • AI assistant

  • Purpose

    • Workflow automation
    • Document processing
    • Data analysis
    • Customer service
    • HR & recruiting
    • Ecommerce
    • Education

Get to know SHEETALDHARSHAN

SHEETALDHARSHAN

software engineer

  • FromIndia
  • Member sinceJul 2026

  • Languages

    Tamil, English
I’m a Software Engineer specializing in AI-powered web applications, scalable backend systems, and modern full-stack development. I build reliable products with React, FastAPI, Django, Python, TypeScript, REST APIs, AWS, Docker, and SQL/NoSQL databases. My services include AI and LLM integrations, responsive web apps, secure APIs, authentication, cloud deployment, and payment integrations. I developed www.Hexoran.com with Razorpay payment integration. I can help turn your idea into a polished, production-ready product.

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