Somchana Kangwarnjit graduated from King Mongkut's Institute of Technology Ladkrabang with a degree in industrial design. In 2009, he founded Prompt Design, helping his clients to build brands and businesses by delivering new experiences in strategies and design executions. Prompt Design’s have more than 100 clients include Nestlé, CP, Singha, Lotte, Meiji, Pfizer, FrieslandCampina, Glico Ice Cream, Okamoto, Food Empire, Diageo Moet Hennessy etc.

He is regularly invited to be a committee or jury member for international design competitions (PENTAWARDS, Core77 Design Award, Asia Student Package Design Competition (ASPAC), Dremel Design Award, DEmark, SME Award etc.) and often serves as a guest columnist, guest celebrity designer and professor for many publishers, corporate and top universities. His works have been acclaimed internationally, winning numerous global awards: PENTAWARDS PLATINUM, The Dieline Awards First Place, Red Dot Design Award, German Design Awards, FAB Awards, Spark Awards, Communicator Awards  etc.

Somchana is Board member of Thai Graphic Design Association (ThaiGa). He is invited to be a keynote speaker at the TEDx ChiangMai. And his next challenge is President of the Thai Package Design Association (ThaiPDA). Somchana furthermore is an active member of the EPDA (European Packaging Design Association).