Petri Hautakangas joined Tupl on October 1st 2015 from Nokia. Petri is well known in the telecom industry across various continents, having worked in executive and senior positions in Japan, USA, China, Mexico, Brazil and Finland. In Japan, most recent position held was Nokia CTO for Japan & APAC markets. During earlier stint in Japan, Petri was instrumental in growing Nokia’s mobile network business six-fold from 2008 to 2011, reaching well over 1BUSD sales. Petri also worked in Greater Seattle area as CTO from Nokia towards T-Mobile, orchestrating new mobile network solution that millions of T-Mobile users are now enjoying. Prior to Japan and USA, Petri worked in Nokia Brazil to help build business from near zero to biggest Nokia operations in Latin America. During his time, Brazil office grew from less than ten people to over 300. Petri holds a MSC in Technology from Helsinki University of Technology.