Tung is a consultant turned investors, with a strong favor for operators. Prior to SonTech, he was a senior consultant at Dream Incubator, where he supports the launching of new impact investment vehicles and also advising MNCs on new ventures in IT, real estates and agriculture; Before that he was a researcher at Frankfurt SAFE research center, focusing on investment and income questions, a Vietnam country operator of a coffee startup that exports responsibly produced beans to Berlin, and also helped setting-up "among the first" D2C groceries startup in Vietnam.
Tung earned his degrees from Goethe University Frankfurt in business administration, economics with a scholarship for promising young researcher.