Semen Cirit Arslan is an accomplished Senior Product Manager at Metro Digital Berlin, renowned for her expertise in scaling Agile methodologies, combatting Agile Antipatterns, and enhancing metrics to drive successful product outcomes. With a career spanning back to 2009, Semen has been deeply involved in Open Source, Agile, and Lean practices. Over the past five years, she has emerged as a prolific speaker, delivering over 25 engaging presentations at esteemed conferences, including Agile Alliance XP, TopConf, and Agilia. Through her extensive experience and insightful contributions, Semen continues to be a driving force in the Agile and Lean community, propelling teams toward greater efficiency and product excellence.