The YieldKit-Team

  • Founder & CEO

    Oliver Krohne founded YieldKit in 2010 (formerly Gate 53|10 Technologies UG).

    Oliver has a degree in computer science and was previously working on critical scalability projects for Versant. He is a web technology and C++/Java expert. Prior to Versant, he spent 6 years working as freelancer doing software development.

  • Marketing & Communication

    Philipp Bethge is responsible for marketing and communications at YieldKit.

    At the age of 18, he founded his first company. Most recently, he founded the online and print magazine "IN oldesloe". He has also initiated several local business and marketing networks.

  • Development

    Razvan Mihai is Software Architect at Yieldkit.

    After he graduated at the Bucharest Academy of Economic Studies, he worked in various enterprise IT environments until he discovered the fascinating World of the social Web.

    At YieldKit he is happy to use bleeding edge technologies to build a better, more useful web and have some fun along the way.

  • Sales & Cooperations

    Annika Froehlich manages Sales & Cooperations at YieldKit.

    Her last name, which can literally be translated to “happy”, speaks for itself: With her cheerful voice she advises new customers and partners.

    During her studies in Hamburg and Copenhagen, Annika has been working for several years within Online Marketing and has now delved into the fascinating world of online startups.

    When she is not in the office, you can likely find her near the sea where she likes to surf real waves, instead of surfing the net.

  • Online Marketing

    Robert Walker manages our social media channels.

    After he graduated in Broadcasting and Sound Design at Falmouth University, England, Robert moved to Hamburg to work in marketing and communications to live his huge interest in social and theoretical medias.

    As a hobby he draws and paints.

  • Development

    We are looking for outstanding Java developers for our office in Hamburg. For further information have a look at our Jobs page

  • Cooperations

    We are looking for outstanding Sales Managers with Online Marketing experience for our office in Hamburg. For further information have a look at our Jobs page