Hari Tiwari
Oracle Specialist, Dba Architect @Oracle
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WORK HISTORY
Oracle Specialist, Dba Architect @Oracle
Oracle Expert, Senior Oracle DBA, Oracle Apps DBA 11i R12, Oracle Retail DBA, Oracle Architect Infrastructure / Infra Engineer, Oracle Consultant, Oracle Cloud DBA, Oracle Exadata DBA, GoldenGate DBA, DBA Team Leader, Oracle Fusion Middleware DBA, Oracle Performance Tuning Expert, Data / Database Migration Architect, Oracle Cloud ERP, Oracle SME with 16+ years of working experience including 8+ years with Oracle Corporation UK consulting on various clients in the UK.
ABOUT HARI TIWARI
Oracle Expert, Senior Oracle DBA, Oracle Exadata DBA, Oracle Apps DBA 11i R12, GoldenGate DBA, DBA Team Leader, Oracle Performance Tuning Expert with 16+ years of working experience including 8+ years with Oracle Corporation UK consulting on various clients in the UK. Technical Expertise in Oracle E-Business Suite (R12, 11i, 11, 11.0.3, 10.7), Oracle Fusion Middleware, OC4J, HTTP Server, Discoverer, Workflow, Oracle Application Manager(OAM), Oracle WebLogic, Oracle Data Integrator (ODI), Oracle Service Bus (OSB), Oracle Service Oriented Architecture(SOA), Business Process Manager(BPM), Oracle Business Intelligent(OBIEE), Oracle Transparent Data Encryption(TDE), Oracle Access Manager, Oracle Entitlements Server (OES), Oracle Retail. Technical Expertise in Oracle Database(12c, 11g, 10g, 9i, 8i), RAC, ASM, RAT, DataGuard (Physical, Logical, Snapshot), RMAN, Secure Backup OSB, Oracle EXADATA, ODA, GoldenGate, Enterprise Manager Grid Control(12c, 11g, 10g), Advanced Security, Database Vault, Data Compression, TimesTen In-Memory Database, MDM, Oracle Transparent Gateways, Oracle Migration Workbench, Data Warehouse, ETL, RCA, Solaris ISM & DISM, Resource Manager, Oracle VM / VMware on Solaris, Linux, Windows, HP-UX, AIX. Technical Expertise in Oracle Exadata migrations, administration from prior versions Database (9i, 10gR1 and 10gR2) to 11gR2 & 12cR1 on Exadata, Platform migrations from Non-Linux environments to Linux on Exadata, include Monitoring, Management and RAC, Non-Oracle Databases migration to Oracle Database 11gR2 on Exadata using standard Oracle Migration tools, Data Warehouse consolidation projects, migration of several DW’s into one making use of Exadata, Optimization for storage and performance, ETL migration to Exadata for customers using ODI or Warehouse Builder and GoldenGate Near-Zero downtime tool.
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