Johann leads if(we) with partner, co-founder and long-time friend, Greg Tseng. Under Johann’s leadership, if(we) conceived, developed and refined Tagged, a social networking product supporting 300 million users in over 200 countries. With balanced interests in software development, data science, product design, and building businesses, Johann works closely the team to meet the trends of 21st century social life, always keen to adapt cutting-edge technology to internet-size and internet-speed applications.
Johann holds an A.B. in Physics and Mathematics from Harvard University and pursued a Ph.D. in Physics at Stanford for several years, before leaving to fully focus on his entrepreneurial career. He is also an advisor to the Immunity Project, a non-profit initiative dedicated to developing a free vaccine for HIV/AIDS. Outside of the office, Johann can be found riding waves while kitesurfing in summer, and riding snow in winter.
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