I will add an AI feature to your existing web application using llms and rag

Add AI Features to Web App

I will integrate AI or LLM feature using APIs and retrieval logic into your web app.

Delivery Time
3 Days
Package Includes: see all
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Service details

I will integrate a practical AI feature into your existing web application. This service is designed for clients who already have a working app and want to add one useful AI capability, not a full AI system or research project.

I focus on real, production-ready AI features that improve user experience and functionality.

What I can integrate

  • AI chatbot for your website or dashboard
  • FAQ or knowledge-based assistant using your data
  • Text search or question-answering feature
  • Content helper for summaries, explanations, or responses

How I implement AI features

I integrate AI using modern large language models and, when needed, a retrieval-based approach.

If your AI feature needs to answer questions from your own content, I can implement a RAG-style system where:

  • Your documents or data are processed and stored for retrieval
  • Relevant information is fetched based on user queries
  • The AI generates responses grounded in your data, not guesses

This makes the AI more accurate, controllable, and useful for real applications.

Technical scope

  • Backend integration using Node js or Python based services
  • API-based LLM integration
  • Optional retrieval logic for document-based answers
  • Clean API connection between frontend and backend
  • Simple explanation of how the feature works


Key details

  • Programming Language
    Python
  • Expertise
    DebuggingPerformanceDesign
  • Frontend Framework
    React.js
  • Backend Framework
    Node.jsExpress.jsFlask
Special note from freelancer
I understand your existing app first, then add an AI feature where it truly helps. I integrate it carefully with clean backend APIs and ensure it works smoothly with your frontend, focusing on practical and reliable real world usage.
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Tarang Varshney

Tarang Varshney

    Student

    I am an API Architect and AI Specialist focused on high-performance production systems. My expertise spans Node js, PostgreSQL, and Gemini AI integration

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