Adrian Kosiński has a diverse professional background in business development and sales, currently serving as a Business Development Specialist at Higher since July 2022. Previously, Adrian worked as an Insurance Agent at PZU from March 2021 to March 2023, and as a Field Sales Representative at Solid Security Sp. z o.o. from June 2018 to June 2022. Adrian's educational foundation includes a high school diploma from Liceum Ogólnokształcące in Kalisz Pomorski.