Mariusz Sumiński is an expert with over 20 years of experience in IT, specializing in systems for controlling and financial reporting. He is the co-founder of FlexiSolutions and the chief architect of the FlexiEPM concept, which he based on hands-on experience gained from implementations of systems such as Oracle Hyperion, Infor EPM, and SAP BPC.
As Managing Director at FlexiSolutions, he is responsible for product development and the company’s strategic direction. He actively supports project teams and clients, helping them effectively implement solutions tailored to the specifics of their business operations.
He has delivered dozens of complex projects for leading companies in Poland and abroad, working across industries such as FMCG, manufacturing, pharmaceuticals, retail, professional services, and banking. By combining expertise in finance and IT, he is able to accurately identify client needs and recommend optimal solutions.
He is a graduate of Warsaw University of Technology and Kozminski University, where he completed postgraduate studies and a doctoral program in finance and management. Since 2023, he has been the leader of the ICV Warsaw Regional Work Group, actively sharing his knowledge through industry publications and conferences.
Privately, he is passionate about running, with a marathon personal best of 3:08:02. At work, he values challenges and inspires the FlexiSolutions team with this philosophy.
