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Raj140503/README.md

Hi, I'm Raj Patil πŸ‘‹

Software Engineer | AI/ML | Data & Analytics

I'm a Computer Engineering graduate currently pursuing an MBA in Data Science & Business Analytics, with a strong interest in building scalable software, machine learning systems, GenAI applications, and data-driven solutions.

I enjoy solving real-world problems by combining software engineering, artificial intelligence, machine learning, and Data analytics.


πŸ‘¨β€πŸ’» About Me

  • πŸŽ“ Computer Engineering graduate
  • πŸ“Š MBA in Data Science & Business Analytics
  • πŸ’» Interested in Software Engineering, AI/ML, Data Analytics, Data Engineering & GenAI
  • πŸ€– Building applications using Machine Learning, Computer Vision, NLP and LLMs
  • βš™οΈ Experienced with full-stack and backend development
  • πŸ“ˆ Interested in transforming data into actionable insights
  • πŸ” Interested in backend security, APIs and system design
  • πŸš€ Always learning, building and experimenting with new technologies

πŸ› οΈ Technical Skills

Programming Languages

Software Development

AI / Machine Learning

Areas: Machine Learning β€’ Deep Learning β€’ Computer Vision β€’ NLP β€’ Generative AI β€’ LLM Applications β€’ Predictive Analytics

Data & Analytics

Areas: Data Cleaning β€’ Exploratory Data Analysis β€’ Statistical Analysis β€’ Data Visualization β€’ Feature Engineering β€’ Predictive Modeling β€’ Business Analytics

Databases

Tools & Platforms


πŸš€ Featured Projects

πŸ€– Smart Surveillance for Enhanced Public Safety

An AI-powered surveillance platform designed for real-time threat detection and public safety monitoring.

Key Features

  • 🚨 Fall Detection
  • πŸ” Intrusion Detection
  • πŸ‘₯ Crowd Management
  • πŸ“¦ Abandoned Object Detection
  • πŸŽ₯ Real-time Video Analysis
  • πŸ“§ Automated Email Alerts
  • πŸ–ΌοΈ Image-based incident notifications

Tech Stack: Python β€’ YOLO β€’ OpenCV β€’ Computer Vision β€’ Deep Learning

πŸ”— View Project


🧠 AI Email Reply Generator & Evaluator

AI-powered system developed for the Hiver Open Challenge to generate context-aware email responses and evaluate the quality of generated replies.

Key Features

  • LLM-powered email response generation
  • Context-aware reply suggestions
  • Automated response evaluation
  • Dataset generation and testing
  • REST API backend
  • Modular generator/evaluator architecture

Tech Stack: Python β€’ FastAPI β€’ LLMs β€’ Gemini β€’ Groq β€’ NLP

πŸ”— View Project


πŸ“ˆ Predictive Production Monitoring & Alert System

A full-stack predictive analytics platform designed to identify potential production delays and provide actionable alerts.

Key Features

  • Production delay prediction
  • Machine learning-based forecasting
  • Operational monitoring dashboard
  • Automated alerts
  • REST API integration
  • Interactive frontend

Tech Stack: Python β€’ Machine Learning β€’ React β€’ TypeScript β€’ Node.js β€’ Tailwind CSS

πŸ”— View Project


πŸ” Policy-Based Access Control System

Enterprise-style backend application implementing policy-based authorization and secure API access.

Key Features

  • JWT authentication
  • Role and policy-based authorization
  • RESTful APIs
  • PostgreSQL persistence
  • Redis caching
  • Audit logging
  • Design pattern implementation
  • Secure backend architecture

Tech Stack: Java β€’ Spring Boot β€’ Spring Security β€’ JWT β€’ PostgreSQL β€’ Redis

πŸ”— View Project


πŸ’¬ WASSUP β€” Real-Time Chat Application

A real-time web chat application built around event-driven communication.

Key Features

  • Real-time messaging
  • Socket-based communication
  • User sessions
  • Dynamic message updates
  • Client-server event handling

Tech Stack: Node.js β€’ Socket.IO β€’ JavaScript

πŸ”— View Project


πŸ“š Personal Bookshelf

A React-based book discovery and management application using the Open Library API.

Key Features

  • Search books
  • Browse book information
  • API integration
  • Responsive React interface
  • Dynamic data rendering

Tech Stack: React.js β€’ JavaScript β€’ Open Library API

πŸ”— View Project


πŸ’§ Water Quality Monitoring & Prediction

Machine learning project focused on predicting water quality using environmental data.

Highlights

  • 10,000+ records analyzed
  • Data preprocessing and exploratory analysis
  • Machine learning-based prediction
  • Forecasting improvement through model optimization

Tech Stack: Python β€’ Pandas β€’ NumPy β€’ Scikit-learn β€’ Matplotlib

πŸ”— View Project


πŸ“Š Areas of Interest

Artificial Intelligence
Machine Learning
Generative AI
Natural Language Processing
Computer Vision
Software Engineering
Backend Development
Data Analytics
Data Science
Data Engineering
Business Intelligence
Predictive Analytics
System Design

🧩 What I Like Building

AI / ML

  • Machine learning prediction systems
  • Computer vision applications
  • NLP applications
  • LLM-powered applications
  • AI automation systems

Software Engineering

  • REST APIs
  • Backend systems
  • Full-stack applications
  • Authentication & authorization systems
  • Real-time applications
  • Scalable application architectures

Data & Analytics

  • Data pipelines
  • Exploratory data analysis
  • Predictive analytics
  • Business intelligence dashboards
  • Data-driven decision systems

πŸ“š Currently Learning

  • Generative AI & LLM Applications
  • Retrieval-Augmented Generation (RAG)
  • Advanced Machine Learning
  • Data Engineering
  • System Design
  • Cloud & DevOps
  • Production-grade AI applications

πŸ† Experience & Activities

  • πŸŽ“ Computer Engineering
  • πŸ“Š MBA β€” Data Science & Business Analytics
  • πŸ’» Software & AI/ML project development
  • πŸ€– AI/ML hackathons and technical challenges
  • πŸ§‘β€πŸ’» Open-source and GitHub project development
  • 🎨 Patent for Crowd Managing AI-Surveillance System


πŸ”₯ GitHub Streak


🀝 Let's Connect


πŸ’‘ "Build. Learn. Analyze. Improve."

I'm open to opportunities in:

Software Engineering β€’ AI/ML β€’ GenAI β€’ Data Analytics β€’ Data Science β€’ Data Engineering

Pinned Loading

  1. RAG-Based-AI-Email-Response-Generator-Evaluator RAG-Based-AI-Email-Response-Generator-Evaluator Public

    AI-powered email response generation and evaluation system using LLMs, FastAPI and automated response quality evaluation.

    Python

  2. Smart-Surveillance-for-Enhanced-Public-Safety Smart-Surveillance-for-Enhanced-Public-Safety Public

    Real-time AI surveillance system using YOLO and OpenCV for fall, intrusion, crowd, and abandoned-object detection.

    Python 1

  3. Predictive-Production-Delay-Alert-System Predictive-Production-Delay-Alert-System Public

    Full-stack predictive analytics platform for forecasting production delays and generating real-time operational alerts.

    TypeScript

  4. PBAC-Policy-Based-Access-Control PBAC-Policy-Based-Access-Control Public

    Full-stack policy-based access control system with Java/Spring Boot, Next.js/TypeScript, JWT, PostgreSQL and Redis.

    TypeScript

  5. Water-Quality-Monitoring-And-Prediction Water-Quality-Monitoring-And-Prediction Public

    Machine learning-based water quality prediction system with an interactive Streamlit application for potable water classification.

    Jupyter Notebook

  6. Wassup-web-chat-app Wassup-web-chat-app Public

    Real-time web chat application built with Node.js and Socket.IO using event-driven communication and session management.

    JavaScript 1