Pawel Grześkowiak has been passionate about programming from his early years, and since 2012 he has been a SAP technical consultant--mainly in the ABAP area. He has expertise in boosting implementations in the rail transport industry, the chemical industry, media, government administration, the wood industry, and banking. Currently, he designs extensions to SAP S4/HANA systems in ABAP and Java. He is an active member of the SAP community and a three-time SAP Inside Track conference organizer.Wojciech Ciesielski graduated from the Wroclaw University of Technology with an Engineering degree in Automation and Robotics, and he has a master's degree in Management in WSB Universities. Since then, he has been tightly connected with the SAP environment, working as an ABAP consultant. He has several years of business background in ABAP development and the use of modern technologies in business. He is experienced in working with ERP and CRM systems and integrating them with third-party solutions--from single companies to multinational corporations. He is a co-creator of innovative solutions delivered to the wide international audience of SAP events. He is currently focused on new technologies and solutions in the SAP portfolio
