# Yashraj Jayaraj Digge > Principal Software Engineer at Caterpillar Location: Greater Chicago Area, United States Profile: https://flows.cv/yashraj 7+ years of full stack development experience in Java, Spring Framework, React and Docker. ## Work Experience ### Principal Software Engineer @ Caterpillar Inc. Jan 2025 – Present | Chicago, Illinois, United States ### Lead Software Engineer @ Caterpillar Inc. Jan 2022 – Jan 2025 ### Lead Software Engineer @ HERE Technologies Jan 2021 – Jan 2022 | Chicago, Illinois, United States ### Sr Engineer @ HERE Technologies Jan 2018 – Jan 2021 | Chicago ### Software Developer @ GE Transportation Jan 2017 – Jan 2018 | Greater Chicago Area - Developing A.I. powered services for automating rail container terminal operations using Drools, Spring Boot, Spring Data and PostgreSQL. - Writing data ingestion micro-services to interface with legacy terminal operating systems. - Using Docker and Cloud Foundry to deploy apps on GE's Predix platform. - Developing and maintaining web applications for terminal operations visualization using TypeScript, Polymer.JS and Angular 4. ### Web Developer @ Egen Jan 2015 – Jan 2017 | Chicago, IL - Developing features for the web based asset management application using JavaScript, Angular.JS, CSS3 and Gulp. - Integrating client specific machine learning models into the company's platform using Python3, Apache Akka and Scala. - Development and maintenance micro-services written in Java 8, Apache Kafka, Spring Boot, Spring Data, Spring Security, ElasticSearch and PostgreSQL. - Using Docker, Mesos, and Marathon and Jenkins for deployment and monitoring of the above. - Automating end to end testing using Selenium framework. ### Web Developer @ Thomson Reuters Jan 2014 – Jan 2015 | Greater New York City Area - Development, maintenance and customization of Thomson Reuters in-house UI toolkit which was written in ECMAScript5, Angular and JQuery. - Contributing to development of the user administration module of the OneSource Product suite which was developed using the .NET framework and Angular.JS. ## Education ### Master of Science (M.S.) in Computer Science University of Houston Jan 2012 – Jan 2014 ### Bachelor of Engineering (B.E.) in Computer Engineering University of Mumbai Jan 2008 – Jan 2012 ## Contact & Social - LinkedIn: https://linkedin.com/in/yjdigge --- Source: https://flows.cv/yashraj JSON Resume: https://flows.cv/yashraj/resume.json Last updated: 2026-03-29