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Vivien Lang is an experienced web developer and application developer with a diverse background in software development. Since August 2018, Vivien has been working as a freelance web developer on Upwork, complementing previous freelance roles as an application and app developer since August 2007. Additionally, Vivien has served as a web developer at Vainu since April 2006. Prior experience includes a position as a software and mobile app developer at Ingsoftware from March 2018 to March 2019. Vivien holds a Bachelor's degree in Software and Information Engineering from Technische Universität Wien, earned between 2011 and 2017.