Co-founder of Yi Jun Creative & Tmatt Technology. He has been directly responsible for brand operations has included marketing, strategic brand development, digital marketing stagey through website design, graphic design, photography, video product and more. Chao has a broad skills base allowing us to specialize in a variety of design styles.

Chief Technology Officer of Yijun Creative, he has worked in a variety of capacities ranging from interface design, user experience, to mobile and web application development for his entire career. He’ll assist in developing overall digital strategy and refining your product vision in order to build a killer product. Sunny focuses on developing a deep understanding of your users, business objectives, and all things that you want to see in your application.