Assist the CEO with agenda management and meeting preparation, Plan and organize business trips, including travel expense reporting, Support with follow-ups, documentation, task distribution and tracking for key meetings and events, Support CRM through professional communication on behalf of the CEO, Support in the creation and formatting of presentations for internal and external use, If time allows, similar ad hoc support of Co-CEOs, Creating, planning, and scheduling social media content (especially for LinkedIn), Preparing and supporting communication campaigns, Monitoring and analysing data and performance metrics to inform future strategies, Preparing a regular press review (Presseschau), Using and maintaining our CRM system (Monday.com), Assisting in the planning and execution of events and related communications