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I will build a custom rag chatbot and llm powered ai application

I
isuruprasad766
I
isuruprasad766
Isurur Prasad
build a custom rag chatbot and llm powered ai application
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build a custom rag chatbot and llm powered ai applicationbuild a custom rag chatbot and llm powered ai application

About this gig

Are you looking to build a smart AI chatbot or document Q&A system powered by your own data? You're in the right place!


I will build a fully functional Retrieval-Augmented Generation (RAG) application or LLM-powered chatbot tailored to your specific needs using the latest AI frameworks and tools.


What I offer:

- Custom RAG pipeline using LangChain / LangGraph

- Vector database integration (ChromaDB, FAISS, Pinecone)

- LLM integration: OpenAI GPT, Mistral, LLaMA, Groq, HuggingFace

- Document ingestion: PDF, DOCX, TXT, CSV, website content

- Semantic search & context-aware response generation

- Clean, well-documented Python codebase

- Deployment-ready output (FastAPI / Streamlit / Flask)


Why choose me?

I'm an AI Automation Engineer with hands-on experience building production-grade RAG systems and LLM integrations. I've built real-world AI applications for university Q&A, fraud detection, and automated data pipelines. I deliver clean, scalable code with clear documentation.


I'm available for revisions and will communicate clearly throughout the project.


Let's build your AI solution today!

  • Application Type

    • Progress Web Application (PWA)

  • Desktop Frameworks

    • Electron
    • PyQt
    • Flutter for Desktop

  • AI Type

    • Chat
    • Shopping
    • Delivery
    • Booking
    • Restaurant
    • Health & Fitness
    • Education
    • Entertainment
    • Dating
    • Finance
    • Medical
    • Taxi
    • Travel
    • Lifestyle
    • Streaming
    • Music
    • News
    • Kids

  • Programming Language

    • Dart
    • Java
    • JavaScript
    • PHP
    • Python
    • TypeScript
    • React
    • PyTorch
    • Tensorflow

  • Web Frameworks

    • React
    • Vue.js
    • Express.js (Node.js)
    • Django
    • Flask
    • Spring Boot
    • Laravel
    • Next.js

  • No & Low-Code Builders

    • FlutterFlow

Get to know Isurur Prasad

Isurur Prasad

AI Automation Engineer , Data Science Engineer , Python Developer ,Data Analysis

  • FromSri Lanka
  • Member sinceJun 2022

  • Languages

    Sinhala, English
I'm Isuru Prasad — an AI Automation Engineer, Data Science Engineer, and Python Developer from Sri Lanka. I specialize in building RAG systems, LLM integrations, and data pipelines using LangChain, ChromaDB, HuggingFace, and OpenAI APIs. I have strong hands-on experience in Data Analysis, machine learning, and end-to-end AI workflows — from EDA and feature engineering to model deployment on Azure. I've built fraud detection systems, real-time object counters, Power BI dashboards, and production-grade RAG applications.

My Portfolio

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