Position: Sn. Oracle Database Administrator/Developer
Category: SQL
English level: intermediate
Years of experience: 11

All of my projects
I have more than 20 years experience with Oracle Products (with all options of the Database, Application Development Forms/APEX and Reporting). I participated on variety of database optimization and performance tuning projects both in local and international customers (UAE, Latvia, Belarus, Vietnam)

Skills:

Database Administration 

Database Installation :  Installation/Upgrade and Patching of Oracle Databases
High availability: Creating Maximum Availability Architecture for Multitenant Databases
Cluster: Install, Create and Manage multiple node RAC databases and configure HA and TAF
Cloud Platform: Oracle Cloud Autonomous Database
Disaster Recovery: Backup strategies and building DR sides
Performance Tuning: Database and Instance Performance Tuning, OS Tuning  
SQL Tuning: Analyzing database issues, identifying problematic SQL and tuning, SQL Patch, Indexing, SPM, SQL Baselines 
Database Patching and Upgrades: Experience on Patching and Major Upgrades (all versions)
Database Migration: Between different OS, Non ASM to ASM, to Unicode

Development

Development: Developing Oracle APEX Applications (60+ application, ERP)
Database design: Analyzing business requirements and Database modeling/design 
Oracle APEX: Strongly experience APEX/ORDS installation, configuration, upgrade and patching

Data Warehouse

Business Intelligence: Install and Configuring Oracle BIEE 12c, Upgraded DWH BIEE from 11g to 12c
Data Integration: Install and Configuring Oracle Data Integrator, Upgraded ODI from 11g to 12c
Data Warehousing: Database modeling for DWH, ETL processes, Procedures and Packages in ODI

Certifications:

Oracle Database SQL Expert 
Oracle Database 11g Administrator Certified Associate
Oracle Database 11g Administrator Certified Professional
Oracle Database 12c Administrator Certified Professional
Oracle Certified Expert Real Application Clusters 11g and Grid Infrastructure Administrator
Oracle Certified Expert Oracle Database 12c: Data Guard
Oracle Certified Expert Oracle Cloud Autonomous Database 2019
New challenge