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Learning AI Engineering
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Learning AI Engineering

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riturajlabs/README.md

Banner reading: Hi, I'm Ritu Raj โ€” AI/ML Student | Full Stack Developer (MERN) | Aspiring AI Engineer

Typing animation cycling through: Welcome to my GitHub! AI & Machine Learning Student, Aspiring AI Engineer, Full Stack Developer (MERN), Building intelligent software

Building intelligent software at the intersection of AI and full-stack engineering.

Visit my portfolio View my resume Connect on LinkedIn Email me


๐Ÿง  About Me

I'm a B.Sc. Artificial Intelligence & Machine Learning student and full-stack developer building real-world products while growing toward a career as an AI Engineer.

  • ๐Ÿ’ป I build full-stack web applications with the MERN stack (React, Node.js, Express, MongoDB) and integrate Python AI services into them.
  • ๐Ÿค– I'm exploring LLM applications, RAG systems, vector databases, and AI agents โ€” from prompt engineering to production integration.
  • ๐ŸŒฑ I'm currently studying Advanced Python, Data Structures & Algorithms, Machine Learning, and Deep Learning.
  • ๐ŸŽฏ My goal is to combine AI engineering with full-stack development to ship intelligent products that solve real problems.

๐Ÿค– AI Engineering Focus

I'm building my path from full-stack development to AI engineering with hands-on AI projects:

  • LLM applications โ€” conversational AI powered by Groq and Llama models
  • RAG systems โ€” retrieval-augmented generation with ChromaDB and embeddings
  • AI agents & assistant workflows โ€” multi-step conversational backends
  • Python AI services โ€” FastAPI backends connected to full-stack frontends
  • AI deployment โ€” moving from prototypes toward production-ready integration

๐Ÿ›  Tech Stack

Languages

Python, JavaScript, java

Full Stack Development

React, Next.js, HTML, CSS, Bootstrap, Node.js, Express, MongoDB

AI / Machine Learning

Groq API (Llama 3.3) LangChain RAG Prompt Engineering

Tools & Deployment

Git, GitHub, VS Code, Linux, Vercel, Netlify


๐Ÿš€ Featured Projects

๐Ÿง  WebChat AI โ€” Multi-tenant RAG Chat Assistant Platform

A multi-tenant AI SaaS platform that lets anyone deploy a website-specific AI chat assistant in minutes with a single embeddable script tag โ€” powered by RAG on Google Gemini. Built with a Next.js dashboard, an embeddable widget SDK, a FastAPI backend, and a Docker-based production pipeline with CI/CD.

Tech: Next.js ยท TypeScript ยท FastAPI ยท MongoDB ยท Redis ยท Docker ยท CI/CD

Highlights:

  • Tenant + admin dashboards with billing, API keys, and analytics
  • RAG over website content with an embeddable zero-code widget
  • Docker Compose stack with automated build, test, and deploy workflows

Webchat AI live demo WebChat AI source code on GitHub

๐Ÿค– Orbit AI โ€” AI-Powered Personal Assistant

An intelligent AI assistant built on a full-stack architecture: a React frontend, Node.js/Express backend, and a FastAPI Python service that orchestrates LLM inference, RAG retrieval, and conversation workflows with MongoDB persistence.

Tech: React ยท Node.js ยท Express ยท FastAPI ยท MongoDB ยท LangChain ยท Groq

Highlights:

  • LLM-powered conversations with RAG over custom content
  • JWT authentication and persistent chat history
  • Backend API + AI service integration in one product

Orbit AI live demo Orbit AI source code on GitHub

๐Ÿ  Stayora โ€” Property Rental Platform

An Airbnb-inspired full-stack rental platform with authentication, property listings, reviews, wishlists, cloud image uploads, and map-based search โ€” with a fully responsive UI.

Tech: Node.js ยท Express ยท MongoDB ยท EJS ยท Cloudinary ยท Mapbox

Stayora live demo Stayora source code on GitHub

๐Ÿงฎ Scientific Calculator

A responsive scientific calculator supporting arithmetic, trigonometry, logarithms, factorials, permutations, and combinations with a clean modern interface.

Tech: HTML ยท CSS ยท JavaScript

Scientific Calculator live demo Scientific Calculator source code on GitHub


๐Ÿ“š Currently Learning

  • ๐Ÿ”„ Machine Learning ยท Deep Learning
  • ๐Ÿ”„ PyTorch
  • ๐Ÿ”„ Generative AI ยท RAG ยท AI Agents
  • ๐Ÿ”„ MLOps
  • โœ… MERN Stack ยท Advanced Python ยท DSA ยท OOP

๐Ÿ… Certifications


๐Ÿ“Š GitHub Activity

Statistics are generated offline by GitHub Actions and refreshed daily โ€” no third-party stats server.

Ritu Raj's GitHub statistics: total stars, commits, pull requests and issues Ritu Raj's current and longest contribution streak

Ritu Raj's most used programming languages by byte count


๐Ÿ‘จโ€๐Ÿ’ป Coding Profiles

LeetCode profile HackerRank profile Kaggle profile


๐Ÿค Let's Connect

LinkedIn ย ย  GitHub ย ย  Email

๐Ÿ’ก Always building, learning, and open to collaborations.

โญ Check out my repositories

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  1. Orbit-AI Orbit-AI Public

    Orbit AI is an intelligent personal AI assistant built with React, Node.js, FastAPI, MongoDB, and Groq LLM, featuring conversational memory and personalized AI interactions.

    JavaScript 2

  2. Stayora Stayora Public

    Full Stack Property Rental Web Application built using Node.js, Express.js, MongoDB, and EJS. Inspired by Airbnb.

    JavaScript

  3. portfolio portfolio Public

    Personal portfolio website showcasing my projects, skills, certifications, and journey as a Full Stack Developer & AI/ML Student.

    JavaScript

  4. ai-developer-kit ai-developer-kit Public

    Professional AI Developer Toolkit with GitHub Copilot workflows, reusable prompts, project templates, documentation, and AI engineering best practices.

  5. Developer-Setup Developer-Setup Public

    One-command developer environment setup automation toolkit for Web Development, AI/ML, Databases and DevOps.

    Shell

  6. Scientific-Calculator-Web-App Scientific-Calculator-Web-App Public

    A modern Scientific Calculator built using HTML, CSS, and JavaScript with support for advanced mathematical operations and responsive design.

    JavaScript