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1999-2014: SiteForce AG
co-founder of company to help startup founders build startups on the technology side (worked with 25+ startups from over 200 that we talked with, evaluated business plans, and considered working with)
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1999-2000: Webmiles GmbH
Online Bonuspoints Platform (Startup) – built MVP, was sold to Bertlesmann
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1999-2004: Interhyp GmbH
Online Home Mortgage broker (Startup) – built MVP to launch in 2000, and continued building product, recruited CTO and internal tech team in preparation for €500+ million IPO in 2005
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2004-2016: 9Live Fernsehen & Pro7Sat1 GmbH
External Consulting for Interactive TV and Gaming (Startup) - helped build backoffice and intelligence tooling to scale to €200+ million valuation in sale to ProSiebenSat1
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2006-2013: pro aurum KG
Shop & B2B platform with CRM & logistics for Germany’s largest physical precious metals dealer (Startup)