John Kim Email & Phone Number

Currently a lead of development team for GS SHOP (providing TV shopping and online commerce). S/W architect focused on designing online services that can handle large volumes of network traffic based on distributed server environments.As a full-stack developer, I have many experiences from mobile application development to large-scale distributed system design.I have recently been very interested in effectively collaborating with UX designers and developers.Conference Speaker* Clean Architecture with Flutter - SSDC 2022* Design System - OKKY conference 2017 (https://youtu.be/PF_hgxwSyoQ)* Developing Cross-platform mobile application with React-native - KOSSCON 2016 (http://kosscon.kr/program/presentation#8)* Open source developer experience - OSS World Chanenge 2015, 2016* Developing Messenger System with Node.js - playnode 2015 (http://playnode.io/2015)* Designing Distributed Server Architecture - KOSSCON 2015 (http://kosscon.kr/2015)* Developing Vert.x S/W - JCO 2014 (https://www.slideshare.net/JohnKim0331/vertx-jco-conferencev2)* Understanding Vert.x Architecture - DEVIEW 2013 (https://deview.kr/2013/detail.nhn?topicSeq=23)Lectures at Universities* Emerging Opensource Project - Gachon University 2016, 2017, 2018* Best practice for Opensource Developer - Sungkyunkwan University, Soongsil University 2015Lectures at companies* GSSHOP, GSNeotek, NAVER etc.* Judging committees of the various developer competitions.