Chandan Kumar Sangewar

SDE Intern at Digitap, BLR

Hyderabad, India

About Me

Hey there! I’m that person who gets a weird thrill from making sense of chaotic data. Think of me as someone who can turn a jumbled spreadsheet into a story that doesn’t bore you to death.
I play around with things like predictive models and data visualizations, trying to spot trends or insights that others might miss. I’ve messed with machine learning, NLP, and some cloud stuff, always aiming to make the numbers work for actual humans, not just impress tech bros.
When I’m not untangling datasets or sweet-talking a buggy script, you might catch me sipping way-too-expensive coffee, getting lost in a good playlist, or failing spectacularly at board games with friends. Life’s too short to take it all too seriously, right?
Curious about my projects? Take a peek. And if you want to chat data, coffee, or just life, I’m game—let’s connect!

Experience

Software Development Engineer Intern

Digitap -- Bengaluru Urban

Aug 2025–Present

Expense Manager -- Wallet Module
Revamped a robust text-processing system to classify and extract transaction details from raw SMS data using regex and NLP-based preprocessing.
Streamlined logic to accurately detect wallet transactions (e.g., Paytm, PhonePe, Freecharge, MobiKwik) and filter out irrelevant messages.
Optimized for high accuracy and scalability as part of a real-world data engineering pipeline.

Freelance Project

Applicant Tracking System (ATS)

Applicant Tracking System (ATS)

HR Tech

A robust Applicant Tracking System to streamline recruitment processes, enabling efficient candidate management, resume parsing, and interview scheduling.

Web Development Database Management Automation Plaigarism
Learn More

Projects

Project 1

Water Disaster Monitoring and Severity Estimation from Instagram

Disaster Management

AI-powered disaster monitoring system combining deep learning, NLP, and geotagging to detect and prioritize water disasters in real-time, with a 94.93% detection accuracy and interactive dashboard.

Machine Learning Natural Language Processing TensorFlow API
Project 2

Refurbishment and Recycling Decision and its Dynamic Pricing for Resale of Mobiles

Reverse Logistics

Reverse logistics system for mobile refurbishment, combining ML models and dynamic pricing via Keepa API to optimize resale value with 95.02% classification accuracy.

Supply Chain Dynamic Pricing Statistics
Project 3

Dehydration Detection using Shimmer 3 GSR+ Sensor

Healthcare

Dehydration detection system using Shimmer 3 GSR+ sensor data, achieving 97.03% accuracy with Random Forest and GNN models, enabling real-time hydration alerts for athletes.

Sensor Classification Visualisation
Project 4

Research Paper Recommendation System

Education

Research paper recommender system using arXiv data leveraging Python for tailored literature discovery and interdisciplinary insights.

Recommendation System NLP USE
Project 5

Text Translation and Summarisation by Web Mining

System to mine websites, translate Gujarati articles to English, and summarize content using NLP techniques; provided model explanation and documentation in an attached PDF.

Translation Summarisation Web Mining
Project

Customer Retention Prediction and Recommendation

Retail Analytics

Used machine learning algorithms to enhance customer engagement and recommend strategies for maximizing retail profits in a supermarket.

Recommendation Pricing Pricing

For more, visit my GitHub

Research & Publications

Automated Essay Grading

Automated Essay Grading System for IELTS Using Bi-LSTM

Research focuses on developing an automated system for grading IELTS essays using Bidirectional Long Short-Term Memory networks.

Read Publication
Movie Recommendation System

A Review on the Movie Recommendation System Using Big Data

Reviews various approaches to movie recommendation systems using big data technologies and algorithms.

Read Publication
Air Quality Forecasting

Enhancement of Air Quality Forecasting using Machine Learning Approaches

This research explores the application of various machine learning techniques to improve the accuracy of air quality forecasting models.

To be Published

Published Book

Book Cover

Student Handbook on Business Statistics—R Perspective

A comprehensive guide for students learning business statistics with practical applications using R programming language.

  • Publisher: Research India Publications
  • ISBN: 978-93-92437-60-1
  • Price: $25 USD / ₹900 INR

Online version coming soon!

Education

VIT University

Vellore Institute of Technology, India

Integrated Masters in Computer Science and Engineering

Specialization in Business Analytics

Sep 2020-Sep 2025

Achievements

Smart India Hackathon 2023

University Rank 5 - Software Edition

Certification in Social Engineering

Cybrary

Singing

Senior Diploma

Junior Diploma

Painting

Junior Diploma

Connect With Me