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Shreyabhat11/README.md

πŸ‘‹ Hey, I'm Shreya Bhat


πŸš€ About Me

🎯 Data Scientist & Machine Learning Engineer passionate about building intelligent systems using Machine Learning, NLP, Generative AI, and Data Analytics.

I enjoy developing:

  • πŸ€– LLM-powered applications
  • πŸ“Š Data-driven solutions
  • πŸ” Retrieval-Augmented Generation (RAG) systems
  • ⚑ Fast & scalable AI APIs
  • πŸ“ˆ Insightful dashboards and analytics platforms

Currently focused on:

  • Generative AI & LLM Evaluation
  • RAG pipelines with LangChain & Vector Databases
  • AI Observability & Hallucination Detection
  • Full-stack AI applications using React + FastAPI

πŸ’Ό Experience

🏒 CIPLA Ltd β€” Engineering Trainee (Data & Analytics)

πŸ“ Bangalore, India πŸ“… 2024 – 2025

  • Built a RAG-based knowledge retrieval system using LangChain + pgvector for querying equipment logs & SOPs.
  • Developed anomaly detection pipelines using time-series data from BMS/SCADA systems.
  • Worked on LLM evaluation frameworks using RAGAS metrics to improve AI response reliability.
  • Processed & analyzed data from 50+ industrial systems to improve operational troubleshooting efficiency.
  • Recognized as β€œPerformer of the Month” πŸ† multiple times for project delivery.

🧠 Featured Projects

πŸ” AI Hallucination Detection System

LLM Evaluation β€’ RAG β€’ FAISS β€’ FastAPI β€’ Streamlit

  • Built a multi-stage hallucination detection pipeline using:

    • Claim extraction
    • Web evidence retrieval
    • Semantic similarity scoring
  • Integrated Google Gemini API + FAISS vector search

  • Achieved ~87% hallucination detection accuracy

  • Developed real-time observability dashboard using Streamlit


🧬 Synthetic Data Generation Platform

CTGAN β€’ FastAPI β€’ Data Validation β€’ TypeScript

  • Built privacy-preserving synthetic data generation pipeline

  • Implemented automated statistical validation using:

    • KS-Test
    • TVD Metrics
  • Achieved >90% distribution similarity

  • Reduced dataset preparation effort by ~60%


πŸ—„οΈ AskQL β€” Natural Language to SQL

NLP β€’ SQL β€’ FastAPI β€’ React β€’ LLMs

  • Developed AI system converting natural language into SQL queries
  • Combined rule-based + NLP-based query parsing
  • Designed modular architecture for future LLM integration
  • Focused on improving query accuracy & ambiguity reduction

πŸ₯ AI Disease Prediction System

Machine Learning β€’ Django β€’ Recommendation System

  • Predicts diseases from symptoms using ML models

  • Suggests:

    • Preventive measures
    • Diet plans
    • Workouts
    • Medication guidance
  • Built as an end-to-end AI healthcare assistant


βš™οΈ Tech Stack

πŸ‘¨β€πŸ’» Languages

πŸ€– AI / Machine Learning

Scikit-Learn β€’ XGBoost β€’ Deep Learning β€’ NLP β€’ Transformers


🧠 Generative AI

  • LangChain
  • RAG Pipelines
  • Prompt Engineering
  • Hugging Face Transformers
  • FAISS
  • Vector Databases
  • LLM Evaluation (RAGAS)
  • Semantic Similarity Scoring

⚑ Backend & Deployment


πŸ—„οΈ Databases


πŸ“Š Visualization & Analytics

  • Power BI
  • Tableau
  • Matplotlib
  • Plotly
  • Excel

πŸ“ˆ GitHub Analytics


🌱 Currently Exploring

  • Advanced RAG Architectures
  • AI Agents & Multi-Agent Systems
  • LLM Fine-Tuning
  • MLOps & AI Deployment
  • Real-time AI Monitoring Systems
  • Low-latency AI APIs

πŸ† Achievements

  • πŸ₯‡ Performer of the Month β€” CIPLA Ltd
  • 🧠 Built multiple end-to-end AI systems
  • πŸ“š Specializing in Generative AI & LLM Systems
  • πŸš€ Active contributor to personal AI projects

πŸ“« Connect With Me


✨ Philosophy

β€œAI is not just about models β€” it’s about building systems that people can trust, scale, and benefit from.”


⭐ If you like my work, consider starring my repositories!

Pinned Loading

  1. Shreyabhat11 Shreyabhat11 Public

    3

  2. my-gpt my-gpt Public

    Building a GPT-style decoder-only language model completely from scratch using PyTorch.

    Python 2

  3. ai-hallucination-detector ai-hallucination-detector Public

    AI-powered hallucination detection system using Gemini, web evidence retrieval, semantic similarity, and multi-signal verification to assess factual reliability and risk.

    Python 1

  4. askql-level3 askql-level3 Public

    Natural language to SQL system that converts user questions into database queries, executes them, and presents results through an interactive chat interface with visualizations.

    JavaScript 2

  5. fake-news-mlops fake-news-mlops Public

    TruthLens is an end-to-end MLOps project for detecting potentially fake news using NLP and sentence embeddings. It combines a trained ML model with a FastAPI inference service and a React-based int…

    Python

  6. multimodal-financial-doc multimodal-financial-doc Public

    Multimodal AI system for extracting and analyzing text, tables, and visual information from financial documents using LLMs and RAG.

    Python