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David(Yulong) Liu

David(Yulong) Liu

Consulting Database Administrator

Greensboro, North Carolina

• 20+ years database administration/development/architect experience
• Solid SAP/HANA experience at large IT organization and insurance/banking industry
• Working experience with SAP BW/ECC/Profit/LRM/BOBJ/PI systems
• Demonstrated database/SAP performance investigating and tuning skills
• DB2/HANA data modeling expert with hands-on experience with SAP banking FRDP
• Familiar with SAP tools such as Power Designer, Lumira, Solution Manager
• Superb multitasking skills and ability to determine priorities with a demanding workload.
• Reputation for responsibility, enthusiasm and teamwork.

- SAP banking solution
- Database design and modeling
- Database performance tuning
- Database administration
- Query rewrite and optimization
- SQL programming and Software development


  • SAP Database Consultant (Bank of America)
  • Database Analyst (Manulife Financial)
  • Consulting Database Administrator (Truist )
  • DB2 Performance Analyst (IBM Canada Ltd.)
  • DB2 Continue Engineering (IBM Canada Ltd.)


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