Senior SAP Basis/Security Administrator

• Aug 2018 - Present

Technical Engineer

• Nov 2011 - Aug 2018

• Successfully migrated JoAnn SAP systems(ECC/BI/XI/Portal) from AIX 5.0 +DB2 8.1.5 to Win Server 2008 R2+SQL Server 2008 R2 as external senior consultant and team leader • Upgrade OS + DB from Win 2008 R2 + SQL Server 2008 R2 to Win 2012 +SQL Server 2014 • Upgrade BW system from 7.0 EHP1 to 7.3 EHP1 • Upgrade Portal system from 7.0 EHP1 to 7.3 EHP1 to 7.4 SP7 • Upgrade Solution Manager to 7.1 SP14 and build the technical monitoring landscape • New DMR(CAR NW740 SP13/SLT NW740 SP13/DS 4.2 SP5/HANA 1.0 SPS12) project support • Regular SAP basis maintenance tasks(ECC6.0 EHP7+BI 7.3EHP1+Portal 7.4 SP7+PI 7.4 SP7+SM7.1 SP14) including : patch/upgrade/monitoring/performance tunning/troubleshooting/security patch review/QA refresh and so on • Responsible for Oracle installation/upgrade/performance tunning/troubleshooting • Provide support to VERTEX/IXOS/DNF • Provided daily SAP basis Administration and on-call support • Implement Disaster recovery (twice per year) • Work with OS/Network/Application/External Consultant • Drive the technology issue management and problem solving in the project and report project status to Manager Show less

SAP Senior Basis Consultant&Teamleader

• Jan 2008 - Nov 2011

• Responsible for the local and global customer's SAP project implementation and maintenance. Provide the technical support to sales and the internal team management of the project. • Successfully finished 2 upgrade projects , 3 migration projects and 5 new implementation projects as external SAP senior basis consultant and team leader • Provide technical support to the short term projects • Successfully built HP internal E2E300 Elearning training system as team leader • Design the project target and assign the tasks to the project team members • Drive the technology issue management and problem solving in the project and report project status to Management • Collaborate with customer’s IT team to implement the solution Show less

Business Analyst

• Jun 2007 - Dec 2007

• Work with SAP hosting provider to make sure all systems be satisfied with SLA • Provide the integration solution to sales and make the presentation to customer • Successfully finished a HR implementation project as HR consultant • Internal user training • Work with SAP hosting provider to make sure all systems be satisfied with SLA • Provide the integration solution to sales and make the presentation to customer • Successfully finished a HR implementation project as HR consultant • Internal user training

SAP Basis

• Mar 2005 - Jun 2007

• Successfully built two datacenters from scratch and got the SAP hosting certificate • Customer’s SAP system Installation or Migration on FIT datacenters • The customized SAP monitoring tools installation and configuration • The first level network issue support • Datacenter maintenance • Successfully built two datacenters from scratch and got the SAP hosting certificate • Customer’s SAP system Installation or Migration on FIT datacenters • The customized SAP monitoring tools installation and configuration • The first level network issue support • Datacenter maintenance

IT Engineer

• Jul 2003 - Feb 2005

• OS Administration • Create/debug the application using VB • Network Administration(Cisco Switch ,Router,Firewall) • Mail System Maintenance and Operation(IBM Lotus) • OS Administration • Create/debug the application using VB • Network Administration(Cisco Switch ,Router,Firewall) • Mail System Maintenance and Operation(IBM Lotus)