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subata_designer

Subata Khan

@subata_designer

Building AI Chatbots , RAG and LLM Applications

Pakistan
English, Urdu, Hindi
About me
Hi, I’m Subata — an AI developer specializing in LLM-powered applications and document intelligence systems. I build production-grade AI tools using FastAPI, LangChain, and Google Gemini — deployed live with real databases, not just notebooks. Two live projects: - MedAI — clinical discharge AI platform - DocWise — multi-document RAG chatbot that lets you chat with your PDFs and get cited answers I build things that actually work and actually deploy. Let’s work together to bring your AI idea to life — message me anytime!... Read more

Skills

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subata_designer
Subata Khan
Offline • 

See my services

AI Integrations
I will build a custom ai chatbot for your PDF documents
From$90 / projectMore details

Portfolio

Work experience

Self_Employed

AI Developer and LLM Systems Builder

Self Employed • Self-employed

Sep 2024 - Present • 1 yr 10 mos

Independently built and deployed multiple production-grade AI systems using Python, FastAPI, LangChain, and Google Gemini. Key projects: MedAI — Clinical AI platform that converts hospital discharge summaries into structured care instructions with automated risk scoring. Built with FastAPI backend on Vercel, Neon PostgreSQL, and Streamlit dashboard. Live and publicly accessible. DocWise — Multi-document RAG SaaS that lets users upload PDFs and chat with them using AI. Returns cited answers across multiple documents simultaneously. Built with LangChain, ChromaDB, FastAPI, and PostgreSQL. Deployed on HuggingFace Spaces. Skills applied: RAG pipelines, LLM integration, REST API design, vector databases, async task processing, cloud deployment, database design.