2019
                                
                                
                                    HongIk University, College of Fine Arts, Web & Mobile Design Director
                                
                             
                            
                                
                                    2017-18
                                
                                
                                    Hyundai Telecom, Smart home UX/UI Design
                                
                             
                            
                                
                                    2016
                                
                                
                                    SK Telecom, AI Speaker Interaction Design Non-executive Director
                                
                             
                            
                                
                                    2011-15
                                
                                
                                    University of Phoenix, SanFrancisco, US, UX Design Lead, Designed new education platform service. Conducted many UX, ethnographic researches directing designs for more than 70 education service products.
                                
                             
                            
                                
                                    2011
                                
                                
                                    Intuit , Mountain View, US, Sr. Interaction Design, Online Accounting service UX design, Integration with Online banking service. Conducted UX research.
                                
                             
                            
                                
                                    2008-10
                                
                                
                                    Microsoft Research Center, Cambridge, US, Sr. UX Designer Projects included: Mobile Apps, Social Media,Online shared space. Participated in various team projects as an user experience designer who provided in depth understanding of human-centered design approach.
                                
                             
                            
                                
                                    2007
                                
                                
                                    Google, Mountain View,US, UX Designer Social network application in Mobile map