Karan Kolhatkar
Open to Work

Karan Kolhatkar

Full Stack Developer | MERN

22 • Computer Engineer • Fresher

I'm a Full Stack Developer specialized in MERN Stack. bridging the gap between MERN Stack and AI to build smarter, scalable web applications." As a fresher, I'm actively seeking opportunities to contribute to innovative products and scalable web applications. I thrive on clean code, thoughtful design, and solving complex problems.

Available for new opportunities

Skills

Technologies & tools I work with

Languages

JavaScript
Python
Java

Frontend

React
TailwindCSS

Backend

Node.js
ex Express.js
Next.js

Database & Tools

MongoDB
MySQL
PostgreSQL
Git

Experience

Professional history

Hiotron India Pvt. Ltd. Logo

Front-end Developer Intern

Hiotron India Pvt. Ltd.

Jan 2024 - Mar 2024

Pune, India

  • Developed scalable front-end interfaces for IoT-based web applications, ensuring seamless interaction with smart device data and increasing user engagement by 30%.
  • Built responsive, modular UI components using React.js to visualize complex real-time data, improving dashboard load performance by 25%.
  • Collaborated with backend teams on REST API integration for device synchronization, improving data efficiency by 40%.
  • Executed comprehensive cross-browser testing (Chrome, Safari, Edge), achieving 98% usability consistency across all platforms.

Education

My academic background

JSPM's Imperial College of Engineering and Research

B.E. in Computer Engineering

Pune • Dec 2021 - Jun 2025

CGPA: 8.08

Dada Patil Mahavidyalaya

HSC (Higher Secondary Certificate)

Ahilyanagar • 2020 - 2021

Percentage: 76.33%

Janta Vidyalaya

SSC (Secondary School Certificate)

Ahilyanagar• 2018 - 2019

Percentage: 76%

Projects

Some of my recent work

Lung Cancer Detection System

Lung Cancer Detection System

AI-powered CT scan analysis using CNN achieving 95%+ accuracy in detecting lung cancer nodules. Developed end-to-end pipeline reducing diagnostic time by 30% for radiologists. TensorFlow | Python | Medical Imaging | Deep Learning.

TensorFlow Python CNN
MicroQuery AI

MicroQuery AI

Multi-LLM chat interface enabling seamless switching between OpenAI, Gemini, and Claude models. Handles 1000+ concurrent queries/day with intelligent context management. React | Next.js | TailwindCSS | Real-time Architecture.

React Next.js OpenAI

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