Maciej Kosiedowski is a seasoned software engineer with extensive experience in various roles within the technology sector. Current positions at Schibsted Tech Polska include Engineering Manager and Software Engineer, with earlier roles encompassing Tech Lead at Styletime and Java Programmer at Smart4Aviation. Notable contributions involve designing applications using AngularJS, ensuring adherence to Scrum methodologies, and supervising software development practices. Previous experience includes key developer roles at Polskapresse, focusing on regional newspaper services, as well as positions in PHP programming at Gratka Technologie Sp. z o.o., G-Forces Web Management Polska, and Webcumulus. Maciej holds a Master’s degree in Computer Science from Gdańsk University of Technology.