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Jun 15, 2022 · Jan Koum, who controls a multi-billion-dollar charitable foundation, has not uttered a public word even as many other wealthy Ukrainians and Russians announce donations toward humanitarian relief ...
Jan Koum is a Ukrainian-born American internet entrepreneur who co-founded the mobile messaging application WhatsApp with Brian Acton. The extremely popular mobile application was acquired by Facebook Inc. in 2014 for a whooping US$19 billion. A billionaire today, he is counted amongst the richest Americans but just a few years ago he was so ...
Jan Koum (în ucraineană Ян Кум, transliterat: Ian Kum; n. 24 februarie 1976, Kiev, RSS Ucraineană, URSS) este un om de afaceri american de origine ucraineană, cunoscut ca fiind directorul și co-fondatorul platformei WhatsApp, care ulterior a fost cumpărată de "Facebook Inc." în februarie 2014 pentru suma de 19,3 miliarde de dolari .
Jan 19, 2018 · Jan Koum, co-founder and CEO of Facebook ’s WhatsApp messaging service, says the idea for the company he co-founded with Brian Acton in 2009 came about so he could stop missing calls on his new ...
0 Followers, 213 Following, 19 Posts - Jan Koum (@jkoum) on Instagram: "⠀⠀⠀⠀⠀⠀⠀⠀⠀ For close friends (and enemies) only."
In 1998, Jan Koum was hired by Yahoo! as an infrastructure engineer shortly after he met Acton while working at Ernst & Young as a security tester. Over the next nine years, they worked at Yahoo!. Acton invested in the dotcom boom and lost millions in the dot-com bubble of 2000. In September 2007, Koum and Acton left Yahoo! and took a year off ...
Feb 23, 2024 · WhatsApp was founded in 2009 by Brian Acton and Jan Koum as an alternative to pricey SMS services. The app allows users to upload their contact book and message anyone who has the app installed ...
