(Alex)minjun yu

© Minjun Yu. All rights reserved.

who am i

My name is Alex(Minjun) Yu. Well you can see my pic on your left/top if you are not using a smart phone or a dumb phone. I am just another programmer trying to improve a little bit everyday. Happy coding!

Work Experience

  • Software Developer at BeltIsCool.com from Jan 1, 2016
  • Built the company's core Inventory Management System
  • Automated unit test, integration test and build processes with Junit and Maven
  • Designed and implemented the front end UI with HTML, CSS and Jquery
  • Integrated the system with online marketplaces such as Amazon, eBay and Walmart with their Restful APIs

fields of interests

  • Full stack web development
  • Spring framework
  • Java programming
  • Big data


  • Multi-channel inventory management system
  • This personal site

what i do outside of work

  • Lurk in Stackoverflow to read/write stuff
  • Learn unfamiliar technologies
  • Lift weights


  • CS undergraduate at University of California, Irvine
  • Fullerton College