ompatil/projects

Code in Action

A showcase of my comprehensive work in Java development and beyond, demonstrating expertise in full-stack architecture.

Project: ForenSight: Digital Evidence Intelligence Platform

ForenSight: Digital Evidence Intelligence Platform

May 2026

Live Demo

Key Contributions:

  • Built a scalable evidence management platform for digital forensic investigation workflows.
  • Implemented SHA-256 integrity verification and chain-of-custody tracking for secure evidence handling.
  • Integrated Spring AI powered reporting workflows for forensic analysis and evidence summarization.
  • Designed responsive React.js interfaces for streamlined case and investigation management.
  • Java
  • Spring Boot
  • Spring AI
  • React.js
  • REST APIs
  • SHA-256
Project: Sales Person Territory Planner

Sales Person Territory Planner

January 2023 - February 2023

Live Demo

Key Contributions:

  • Designed scalable backend services using Java and Spring Boot for territory planning workflows.
  • Built RESTful APIs for efficient frontend, backend, and database communication.
  • Optimized SQL query execution, reducing critical response times by nearly 50%.
  • Implemented business analytics dashboards for real-time sales insights and visualization.
  • Java
  • Spring Boot
  • ReactJS
  • SQL
  • REST APIs
Project: JPMorgan Chase & Co. SWE Job Simulation

JPMorgan Chase & Co. SWE Job Simulation

September 2025

Live Demo

Key Contributions:

  • Implemented Kafka-based transaction workflows for reliable backend message processing.
  • Built Spring Boot REST APIs for transaction handling and enterprise-style system integration.
  • Integrated H2 database persistence for transaction validation and record management.
  • Worked on backend engineering workflows inspired by distributed financial systems.
  • Java
  • Spring Boot
  • Kafka
  • H2 Database
  • REST APIs
Project: Mobile Tracking System

Mobile Tracking System

September 2024 - December 2024

Live Demo

Key Contributions:

  • Led development of a real-time GPS tracking application with multi-device monitoring features.
  • Engineered scalable backend APIs using Node.js and Express.js for high-volume real-time data handling.
  • Implemented secure authentication workflows and protected location-based user data.
  • Built interactive route visualization and geofencing functionality for live tracking systems.
  • React.js
  • Node.js
  • Express.js
  • MongoDB
  • Authentication
Project: Vitamin Deficiency Detection System

Vitamin Deficiency Detection System

January 2025 - March 2025

Live Demo

Key Contributions:

  • Built and evaluated machine learning models using Scikit-Learn and Pandas for symptom-based prediction workflows.
  • Integrated Flask backend services with a responsive React.js frontend.
  • Improved frontend loading performance and optimized user interaction workflows.
  • Presented the project at the World Conference on Science Engineering and Technology (WCSET), Pune.
  • Python
  • Flask
  • Scikit-Learn
  • React.js
  • Machine Learning
Project: Chat Application

Chat Application

2025

Live Demo

Key Contributions:

  • Implemented real-time communication workflows using Socket.io.
  • Built backend services for live messaging and connection management.
  • Designed responsive frontend interfaces optimized for smooth chat interactions.
  • React.js
  • Node.js
  • Express.js
  • Socket.io
Project: Expense Tracker

Expense Tracker

2025

Live Demo

Key Contributions:

  • Built CRUD functionality with Firebase for real-time financial data management.
  • Designed dashboards for expense visualization and spending analysis.
  • Implemented category-based filtering and responsive user experience improvements.
  • React.js
  • Firebase
  • Tailwind CSS
Project: Weather App

Weather App

2025

Live Demo

Key Contributions:

  • Integrated OpenWeather API for live weather forecasting and environmental data retrieval.
  • Implemented location-based weather search functionality with responsive UI design.
  • Built a clean frontend experience optimized for desktop and mobile devices.
  • React.js
  • OpenWeather API
  • Tailwind CSS
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