Tell me about your biggest challenge in the last 3 months?

Since TUI implements more and more data driven solutions in many business areas I was involved in multiple Data Science projects dealing with various topics in different development stages. While I had to discuss the steps of a further roll out of the solutions we had created in two projects I was also involved in the initial phase of a new project where we had to focus on the initial data exploration and feature selection.
Although it can be challenging to switch between the different topics in my daily work it always makes me proud to see progress in the projects that I support and eventually see the resulting solutions go into production.