Elena Stemler, based in Cologne, North Rhine-Westphalia, Germany, is currently a Senior Online Marketing Manager at Arvato Bertelsmann, bringing experience from previous roles at Arvato Bertelsmann North America, Bertelsmann | arvato and arvato Hightech. Elena Stemler holds a 2018 - 2023 Master's degree in Psychology @ Harvard Extension School. With a robust skill set that includes Online Marketing, SEO, E-commerce SEO, E-commerce, Product Marketing and more, Elena Stemler contributes valuable insights to the industry. Elena Stemler has 1 email on RocketReach.