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Vanshika-devi/README.md

👋 Hi, I'm Vanshika Devi

🚀 Computer Science Student | AI/ML & Software Engineering | LLMs • RAG • Backend

I'm a Computer Science student building AI/ML systems, intelligent applications, scalable backends, Distributed systems and full-stack software.

Currently focused on Software Engineering ,AIML , Generative AI, LLMs, Backend Engineering, and DSA.


🛠️ Tech Stack

Languages

Python Java JavaScript

Full Stack

React Tailwind Node.js FastAPI Spring Boot

Databases

MongoDB MySQL PostgreSQL

AI / ML

PyTorch Scikit Learn XGBoost LightGBM Hugging Face LangChain Ollama Whisper

Tools

Git GitHub Docker Postman


🚀 Featured Projects

🛡️ VERITAS

Evidence-Grounded Document Intelligence & RAG Platform

A document intelligence system designed to retrieve relevant evidence and generate grounded responses from documents.

RAG · LLMs · Embeddings · Vector Search · FastAPI


📞 NexTech AI Voice

AI Voice Calling & CRM Platform

A production-oriented AI voice platform combining real-time telephony, speech recognition, LLMs, TTS, and CRM workflows.

FastAPI · WebSockets · Twilio · STT · TTS · LLMs · RAG


📊 GitHub Stats



🎯 Current Focus

Software Engineering · DSA · Backend · System Design · Generative AI


📫 Connect



🚀 Build • Measure • Improve

Pinned Loading

  1. Chronos Chronos Public

    Production-grade distributed job scheduling and execution platform built with Java and Spring Boot, evolving toward priority-based scheduling, concurrent workers, retries, persistence, and distribu…

    Java 1

  2. Professional-RAG-PDF-Chatbot Professional-RAG-PDF-Chatbot Public

    AI-powered RAG PDF Chatbot using FastAPI, React, LangChain, ChromaDB, and Ollama with OCR-based document understanding.

    JavaScript 1 1

  3. ai-resume-analyzer ai-resume-analyzer Public

    AI Resume Analyzer using MERN, FastAPI & ML with ATS scoring, role prediction, job matching & Phi-3 chatbot.

    JavaScript 1 1

  4. Full-Stack-Quiz-Application Full-Stack-Quiz-Application Public

    🚀 Modern Full Stack Quiz Learning Platform built with the MERN Stack featuring authentication, real-time quiz system, leaderboard rankings, responsive UI, and future AI-powered learning enhancements.

    JavaScript 1