Have over 3 years experience in ABAP, 1 year experience in SAP Fiori: - Mastery knowledge of core ABAP. - Have joined many kinds of projects with various SAP system version like SAP R/3 and SAP HANA (including S/4 HANA). - Have strong experience about Copied SAP Standard Program modification and Customized Program development. - Have strong experience with many kinds of ALV reports. - Have strong experience about ABAP debugging, incident analyzing and resolving. - Have strong experience about SAP Query. - Have strong experience BAdI, User Exit, Customer Exit, Implicit Enhancement. - Have strong experience about design, develop SAP Script form, SMARTFORMS, Adobe form. - Know design, export data into CSV template, Excel template by ABAP code. - Know IDOC, ALE, BAPI, BDC. - Know testing with code review tools: Code Inspector, Extended Program Check. - Know basic about Web Dynpro, BOBF, SAPUI5/OpenUI5. - Know basic business logic process of ERP (FI-CO, MM-WM, SD, PM, PS), HR/HCM, CRM. - Know basic core knowledge of SAP BW and can support ABAP coding in SAP BW.