In outsourced projects, I develop job search sites by Laravel, mobile app of compatibility-diagnosis and crawling program for job search sites by Java, Node.js and AWS. In addition, I'm in charge of IT help-desk for a foreign affiliated automotive company. I proceed with big/small projects led by headquarters, communicating with global network and CAD application teams in English.
Developed iOS/Android apps of in-house development service using location information, and fixed its API, PHP server program and front-end. In addition, in an outsourced project about laundromat-system I updated TCP server program by Node.js to communicate with sequencers of laundromats.