Harsh Dange | Backend Engineer & AI Enthusiast

Hi, I'm Harsh 👋

Backend Engineer & AI Enthusiast. I build scalable systems and intelligent applications. Passionate about Python, APIs, and AI-powered solutions.

About

I'm a Backend Engineer passionate about building robust, scalable systems. Currently pursuing B.Tech in Information Technology at VIT Pune, I specialize in Python, FastAPI, and AI/ML technologies. I love working on projects that combine backend engineering with AI capabilities, from RAG-powered chatbots to real-time collaboration tools.

Experience

Freelancer

Developed Python pipelines using music21 and matplotlib for MIDI-to-audio alignment using Dynamic Time Warping (DTW). Built data processing systems with NumPy and pandas for music analysis. Generated MusicXML and MIDI files for advanced audio processing workflows.

Skills

Python

JavaScript

SQL

HTML/CSS

FastAPI

Flask

React

Streamlit

RAG

Gemini API

Faiss

WebRTC

WebSocket

SQLite

MongoDB

Git

Docker

NumPy

pandas

Matplotlib

My Projects

Check out my latest work

I've worked on a variety of projects, from AI-powered apps to real-time collaboration tools.

Legal AI Chat Bot

2024

AI chatbot providing ~95% accurate responses to legal queries using RAG (Retrieval-Augmented Generation) and Google's Gemini API. Reduces manual research time significantly.

Digital Whiteboard

2024

Real-time collaborative whiteboard with WebRTC video chat. Features multi-tool drawing (pen, shapes, text), color selection, and room-based collaboration via WebSocket.

Ticketing System

2024

Streamlined ticket creation, tracking, and resolution system. Integrated with Google Apps Script for email automation and Python for backend processing.

Society Complaint Management

2024

Flask-based web app for managing community complaints with role-based access control. Achieved 20% reduction in response times through efficient workflow design.

Contact

Get in Touch

Want to chat? Shoot me a dm on LinkedIn and I'll respond when I can.