delivery. - Improved software architecture like database backup methods and cpu i/o wait issue. - Built integration test by sinon.js to test restful API. - Implemented ecpay and stripe to be our online payment processing. - Integrated third party service, like zoom, mailjet, Facebook login, Google excel, google calendar and so on. - Implemented sign in with Apple on ios App in a day. - built online contract signing feature, since our clients living in difference continent. Education Soochow University, 2012 ~ 2016 Bachelor of Computer Science & Information Management Skills Frontend ・Vue ・nuxt.js ・webpack