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.

  • Software Architect

    Lorenz Knies is Software Architect at YieldKit. He studied Computer Science at the University of Hamburg. Before YieldKit he worked for 4 years at XING AG, implementing and scaling the Search & Recommendation infrastructure of the XING website. Prior to XING he worked as independent Web-Developer for several years.

  • Online Marketing

    Jing Yan supports our Online Marketing.

    Aside she studies International Business & Marketing at HAW Hamburg. Before Jing collected experience at Schaeffler and Siemens in China.

    After work Jing is a passionate badminton player.

  • 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