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I will build a langchain rag app for your documents

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yash_phogat
Y
yash_phogat
Yash P
build a langchain rag app for your documents
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About this gig

Need to build an AI system that actually works with your data?

I build RAG pipelines and LLM-powered applications that turn your documents into interactive, queryable systems clean code, proper architecture, no shortcuts.

What I deliver:

  • Document ingestion and parsing pipelines
  • RAG setup with FAISS vector store and LangChain
  • FastAPI backend with proper endpoints
  • Frontend integration (Streamlit or Next.js)
  • Structured outputs and clause/data extraction
  • Source code, README, and setup documentation

I've built LexisAudit a full-stack AI contract audit system that ingests PDFs, extracts clauses, and flags risk levels automatically. That's the level of work you can expect.

Tech stack: Python, LangChain, FAISS, FastAPI, HuggingFace, Ollama, Next.js

Not sure which package fits your project? Message me and we'll figure it out.

  • Application Type

    • Web Application

  • Desktop Frameworks

    • Electron
    • PyQt
    • Tkinter

  • AI Type

    • Chat
    • Education
    • Finance
    • Medical
    • Productivity Tools
    • Custom

  • Programming Language

    • JavaScript
    • Python
    • Swift
    • TypeScript

  • Web Frameworks

    • Express.js (Node.js)
    • Django
    • Flask
    • Next.js

  • No & Low-Code Builders

    • Bubble
    • Webflow
    • Retool

Get to know Yash P

Yash P

AI Engineer

  • FromIndia
  • Member sinceFeb 2026

  • Languages

    English
Hey, I'm Yash — an AI engineer who builds LLM and RAG systems that work in production, not just demos. I design end-to-end pipelines — document ingestion, retrieval, prompt orchestration, the full stack — using Python, LangChain, FastAPI, and Next.js. If you need an AI pipeline built or an LLM integrated into your product, let's work together.

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