Dhanraj Krishnamurthy

Tempe · AZ, USA· dhanrajkrishnamurthy@gmail.com


Projects

Eye-Move: An Efficient Eye-Typing Applicationn

Tech: Deep Learning, TensorFlow, PyTorch, NLP

Developed a pioneering solution enabling individuals with severe disorders to communicate and manage environments through home automation. Engineered a CNN to capture and map users' eye gaze to an on-screen keyboard, facilitating effective communication. Implemented text completion using n-grams to enhance typing speed.

Customer Churn Detection

Tech: Scikit-learn, Pandas

Created a customer churn prediction app with an ANN model, utilizing Scikit-learn for model training, and NumPy/Pandas for data preprocessing and feature engineering, enabling real-time predictions based on customer demographics and usage patterns.

Video Recognition Service

Tech: Python, AWS (Lambda, DynamoDB, SQS, EC2, CloudWatch), OpenStack, Docker

Architected and developed an auto-scalable video classification service that adheres to CAP theorem principles and provides near real-time results.


Farmers Market - E-commerce Store

Tech: Farmers Market - E-commerce Store |

Designed a Flutter application to help farmers sell yields at nearby farmer markets. Comprises user authorization, add to cart, and search functionalities. Backend built using Firebase Storage and Authentication.

Driver Drowsiness Detection

Tech: Python, Tensorflow, Keras and Javascript

Devised a system to detect sleepy drivers and alert by triggering an alarm to encourage caution and prevent accidents. The Convolutional Neural Network (CNN) model trained to achieve a 94% accuracy rate.

Attendance Management System

Tech: JavaScript, HTML, JS, CSS, Bootstrap

A web application to manage the attendance of a class and obtain a detailed graphical analysis of the attendance.


File Directory Structuring

Tech: Python, Tkinter, OS, File System

Folder Structuring using Python Packages to filter files and also to facilitate multilevel indexing, searching, sorting and filtering.

Django CRM

Tech: Django, Python, Postgres, React

A Django based web application responsible for doing CRUD operation on customer-related data.



Experience

Philips Heathcare, Bangalore, India

Software Development Engineer
Technologies Used: MySQL, Python, Azure, C++, C#, .Net, RESTful Services
  • Engineered and deployed the Body Marker Enhanced feature utilizing multithreaded C++ APIs for image processing.
  • Re-architected the Body Marker database schema to support 14 localized languages, implementing stored procedures and triggers, reducing query response times by 20% and increasing scalability for over 1,000 clinicians.
  • Developed various software features aimed at revamping user interaction and reducing patient diagnosis time by 67%.
  • Addressed over a hundred mission-critical bugs, garnering appreciation for achieved performance. Identified and resolved 100+ mission-critical software bugs, revising product stability and receiving the
August 2022 - August 2024

Philips Healthcare, Banglore, India.

Software Development Intern
Technologies Used: C++, .NET, MVVM
  • Gained experience in Agile, Jira, and Azure DevOps - Engineered a prototype application for body marker annotation management, boosting database efficiency by 25% through optimized SQL queries.
  • Optimized C++, .NET, and MVVM to upgrade UI performance and data retrieval for 10,000+ ultrasound images.
February 2022 - July 2022

Exposys Data Labs, Bangalore, India

Full Stack Developer
Technologies Used: React, Express, ES6, TypeScript, Python, Kubernetes, Docker, Helm
  • Developed a Python script with Scapy and Colorama to detect and prevent DDoS attacks, evaluated using Mininet and Pox tools.
July 2019 - August 2021

Education

Arizona State University

Masters of Science (MS) - Data Science, Analytics and Engineering
Relevant Courses: Statistical Machine Learning, Data Processing at Scale, Statistics for Data Analysts, Software Security, Data Visulaization
Graduating: May 2026

BMS College of Engineering

Bachelor of Engineering - Computer Science and Engineering
Relevant Courses: Data Structures and Algorithms, Computer Networks, Unix and Shell Programming, AI, Design Patterns
Graduated: July 2022

Expert Pre University

Pre-University: Computer Science
Relevant Courses: Computer Science, Physics, Chemistry, Mathematics
Graduated: May 2018

Skills

Programming Languages & Tools
Workflow
  • Python | Django Developer
  • Programming and Developing Web Apps
  • Integrating Customer Sites with Search and Autosuggest JavaScript Library
  • Proficient with PySpark and AWS EMR for Handling Big Data
  • Using Data Science Tools to Automate ETL Workflow

Awards & Certifications


Publications

  • ICACRS 2022: Published in International Conference on Automation, Computing and Renewable Systems (ICACRS) 2022 - "Eye-Move: An Eye Gaze Typing Application with OpenCV and Dlib Library"".