Andrzej Calka

Andrzej Calka is a seasoned professional with extensive experience in quality assurance and technical support within the software as a service (SaaS) industry. Currently serving as a SaaS Quality Assurance Senior Specialist at Younium since January 2020, Andrzej previously worked as a Business Intelligence Consultant at Excel Department, where expertise in Excel solutions and VBA scripting was applied. Prior roles include serving as a Rider Captain and Bike Rider at foodora, where responsibilities included food delivery and mentoring riders. Andrzej's background also encompasses tutoring mathematics at Mattecentrum and as a freelancer, alongside a solid foundation in operational support from a tenure at ADP. Early career experiences include a Junior IT Administrator role at Johnson & Johnson and customer service positions at EKOCABTAXI. Andrzej holds a Master’s Degree in Mathematics and Computer Science from the University of Warsaw and is currently furthering education at KTH Royal Institute of Technology.