Mariusz Wielgus

Mariusz Wielgus is a skilled IT professional with extensive experience in SAP ABAP development and consulting. Currently serving as Coordinator of the ABAP Competence Center and Senior SAP ABAP Developer at All for One Poland since June 2016, Mariusz specializes in technologies such as UI5, Fiori, CDS, and SQLScript, with a programming background spanning SAP versions 4.6c to 7. Prior roles include Junior SAP Analyst at BorgWarner Inc. and Junior SAP Specialist at Grupa Eurocash, along with early career experience as a Junior ABAP Developer at int4. Mariusz holds a Master of Science in Information Technology from Uniwersytet im. Adama Mickiewicza w Poznaniu and postgraduate studies in SAP Integrated Systems from Uniwersytet WSB Merito Poznań.