Felix Heller is an Independent Software Developer with extensive experience in creating mobile applications and web development. Since May 2012, Felix has developed several notable Android applications, including an alcohol consumption tracking app with over 200,000 downloads and an open-source app aimed at reducing smartphone usage. Felix worked as a Frontend Engineer at Immomio from August 2021 to December 2022, enhancing an app for residential tenants, and served as a Web Developer and Administrator for Meeting Of Styles Wiesbaden from January 2021 to September 2022, where site redesign and development took place. Additionally, Felix provided cloud development support for Save the Children International in 2022 and contributed to online study module development at Johannes Gutenberg-Universität Mainz in early 2021. Previous experience includes a role as a Software Developer at cosee GmbH, focusing on Android and web development. Felix holds a Master of Science in Wirtschaftsinformatik from Technische Universität Darmstadt, completed in 2019.