I have 9 years of experience in SAP ERP system includes many modules: MM, PS, FI, SD, PP. I was trained about many sap technical: ABAP programming language, RICEFW developing technical, SAP Workflow, SAP Business Objects, SAP BW, SAP XI, SAP HANA ... I also studied Oracle database administration, Database tuning so I am excellent in tuning performance to process big data. I have been working in a largest information system company of Vietnam for 9 years with SAP technical leader role so I joined in many projects of big customers such as General Department of Taxation, State Bank of Viet Nam, General Petroleum Corporation of Vietnam - Petrolimex, ... I have experience in training new member about ABAP, Soft skill, ... I have many awards for my contributions to the company. I am always willing to learn and will fully familiarize myself with the customer's requirement in order to provide the best possible support to customers. I am a part-time freelancer and can work Australian or European business hours