I am an IT Manager, Project Manager, and Business and IT Consultant with 20 years of experience in implementing and developing modern information systems in CRM (cloud-based), e-commerce, and data warehouses.I've been associated with my current company since 2018. During this period, I have been responsible for delivering Salesforce projects and programs (using both agile and waterfall methodologies) and for maintaining business relationships with customers. Additionally, I have led and coordinated the work of support teams assigned to multiple customers.I have collaborated with companies such as Mosaic NetworX, Tele2, Arelion (formerly Telia Carrier), Moto-Profil, Orange Polska, T-Mobile Polska, Inter Cars Polska, Philip Morris International, Vectra S.A., and various Polish NGOs.