With nearly 25 years of experience in the financial sector and consulting, gained in both Polish and international financial institutions, Leszek has created and managed expert teams, implementing numerous complex business and technology projects and programs in Poland, China, India, Hong Kong, the Philippines, Australia, the Middle East, Mexico, the USA, the United Kingdom, and continental Europe countries. He specializes in developing and implementing models and solutions based on artificial intelligence (AI) and generative artificial intelligence (genAI) that create lasting value for clients. He is a graduate of Management at the University of Warsaw. At KPMG, he is responsible for the development of AI and data science-related products and services.