Daniel Kościelski has been in the marketing industry for over six years and has worked as a Marketing Manager at STX Next, the largest python powerhouse in Europe. He previously held positions as Head of Growth at Soundsnap and Marketing Coordinator at Kinguin, among others.

He studied Bachelor's degree in Management and Business Communication as well as a Master's degree in Ethnolinguistics, specializing in Japanese and English at Uniwersytet im. Adama Mickiewicza w Poznaniu. Daniel also completed a Mini MBA in Marketing from Marketing Week with Mark Ritson.

Daniel Kościelski has expertise in market research and segmentation, brand tracking, professional training, and team management. He emphasizes the importance of clear goal setting, concise communication, and hiring people with different skill sets to build a versatile team.