Xiangtao Jonathan L. Email & Phone Number

Dfw

Irving, Texas

• Technical lead in database administration and development, with hands on database (Oracle and SQL Server), Unix/Windows operating systems. Lead and engage small on-shore development teams, and co-ordinate offshore development deliverables and teams. Take end to end ownership of deliverables in the entire development life cycle from requirements analysis thru design, testing, implementation to post-production support. • Database Installation, Configuration, Upgrade, Maintenance, Migration, Security, Disaster Recovery, Cloning, Backup and Recovery, Performance Tuning, Capacity and Space Management. Oracle report server implementation and performance tuning. • PL/SQL programming, and advanced SQL statement tuning, performance troubleshooting all database objects, including tables, indexes, views, sequences, packages and procedures in an Oracle environment.• Working with UNIX system Administrator in designing and managing SUN, and EMC/VSU hardware environment as it pertains to the creation and performance tuning of Oracle database.• Automated the back-end batch jobs using Unix cron utility• Verizon Excellence Award in 2002 and 2003, which is the most prestigious and the highest award.• Verizon Excellence Finalist Award in 2004; Nominations for three Verizon Excellence Awards in 2002, 2003, 2004 • Recipient of Verizon E-Business Excellence Award in 2006 for being part of the organization that successfully delivered Verizon.com

Mashantucket, Ct

• Managed Oracle and Progress Administration, focusing on database administration, performance tuning, data warehouse, systems migration, enterprise infrastructure and standard, and web based server administration in mission critical 24x7 enterprise environments. • Designed, performed, and implemented benchmarking and tuning strategies for an enterprise data warehouse in excess of 1TB. • Designed, tested and implemented backup and recovery strategies. The data warehouse employs a load and publish architecture that includes Oracle8i as the database engine, and powered by multiple IBM RS/6000 S80s running AIX 4.3.3• Led large size DB and Data Warehouse administration, backup and recovery, performance monitoring, and tuning in multi-server environment, setting up the replication environment for the distributed database. • Managed backup/recovery, data warehouse optimization, and error/warning message automation.