Intern at the Speech and Language Technology department.

Sofatutor is the market leader in the field of e-learning for pupils in the DACH region.- Conducted in-depth analysis of user behaviour within educational content, utilizing insights to enhance user experience and engagement.- Developed interactive dashboards to visualize key metrics and insights, enabling stakeholders to make informed decisions and optimize platform performance.- Implemented text classification techniques on user comments and feedback to identify trends and areas for improvement, contributing to product enhancement and user satisfaction.- Published a paper comparing Zero-Shot and Fine-tuning approaches in a text classification experiment with written comments from pupils, despite challenges of low data quality (DOI: https://doi.org/10.35096/othr/pub-7092).

Homeday is a hybrid real estate agent that heavily emphasizes digital processes while also relying on local agents.- Provided essential support to Product Managers in daily operations, ensuring smooth execution of projects and initiatives.- Led the planning and management of implementing new features and tools, optimizing process efficiency and user experience.- Conducted user behaviour research through interviews and data analysis, providing valuable insights to drive product improvements and enhancements.

Sparwelt is a savings portal specializing in content marketing and impulse affiliate marketing, offering specials, coupon codes, and more.- Provided comprehensive support to Product Managers in daily operations.- Conducted deep data analysis to provide valuable insights, guiding decision-making processes and optimizing product strategies.- Led A/B testing initiatives to optimize user experience and drive conversion rates.

Creomio is specialized in beach fashion, by posture pop-up stalls in shopping centers during the summer season.- Led and supervised a dynamic team of 10 employees.- Ensured efficient stock handling, organization, and product presentation to optimize sales.- Achieved sales targets and drove revenue growth through effective strategies and customer engagement.

Allygator has developed an algorithm for intelligently matching rides through the city, allowing people heading in the same direction to share a shuttle.- Executing test runs to evaluate the effectiveness and efficiency of the ride-sharing algorithm.- Monitored the performance of test runs, collecting data and providing feedback to improve the algorithm's functionality and user experience.

Already in my youth, I designed and developed small web applications as a Freelancer. Thereby I focused especially on small companies, like craftsmen or coaches. I was offering an all-round carefree package, which included design, development, hosting, SEO and maintenance. During this time I have particularly improved my focus on the customer and his needs.