Position: Oracle PostgreSQL DBA
Category: SQL
English level: fluent
Years of experience: 11


I'm double Oracle Certified Master (10g/11g), Oracle Clusterware Certified Expert and RAC Implement Specialist (11g/12c), Oracle Certified Professional (9i,10g,11g) and Oracle ACE Director working as a DBA team head at AzerCell Telecom LLC. Following are key highlights of my experience: 

• Database Build: Database Design, Creating maximum high available database using RAC & Datagaurd .
• Exadata: Exadata Support and Patching
• Replication: Oracle GoldenGate, SharePlex
• RAC: Install, create and manage multiple node RAC databases and configure the high availability of services
• Cloud Platform - AWS and Oracle
• NoSQL DB - Mongo DB.
• BigData Admin: Experience in Apache Hadoop Administration.
• Disaster Recovery: Building up high available DR Multiple DR build (3 Node standby DR in Rac cluster, Local & Remote DR).
• Performance Tuning: Excellent Exposure on Database and Application Performance Tuning.
• Database Patching and Upgrades: Experience on Patching and Major Upgrades from 10g to 11g, 11g to 12cx
• Database Migration: database Migration from Solaris to Oracle Linux, Non ASM to ASM, Linux to AIX with minimal and near-zero downtime 

Certifications:

Oracle9i Database Administrator Certified Associate
Oracle9i Database Administrator Certified Professional
Oracle Database 10g Administrator Certified Associate
Oracle Database 10g Administrator Certified Professional
Oracle Database 10g Administrator Certified Master
Oracle Database 11g Administrator Certified Professional
Oracle Database 11g Administrator Certified Master
Oracle Database 12c Administrator Certified Professional
Oracle Certified Expert, Oracle Real Application Clusters 11g and Grid Infrastructure Administrator
Oracle Real Application Clusters 11g Certified Implementation Specialist
Oracle Real Application Clusters 12c Certified Implementation Specialist
Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator