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Candidate

Male

Lugansk, not willing to relocate, not prepared for business trips

Oracle DBA 2020

Specializations:
  • Programmer, developer

Employment: full time

Work schedule: full day

Work experience 24 years 7 months

January 2016currently
9 years 7 months
Sr Oracle DBA
* Daily support of corporate existing Datawarehouse, working closely with Informatica ETL developers in new Datawarehouse project, setup and configured Informatica CDC to stream data from corporate cloud-based EBS to the Oracle database in premise, setup and configured GIT source control system, Jenkins Continue Integration system, Autosys scheduler, Icinga monitoring system. Day-today jobs to support 20+ Oracle databases including installation, patching, backups, DR (Data Guard) setup and configuration, monitoring, performance tuning. APEX setup and configuration on 12c database. Worked with OMCS and Oracle Cloud Infrastructure
January 2015January 2016
1 year 1 month
EOG Resources Inc
Sr Oracle DBA
* Daily support of 60+Tb DataMart databases. RMAN Backup/Restore, Image copy, DataGuard, Materialized Views replication, Cloning databases for regression analysis, close work with dev team for performance tuning code with OEM 12c, Database auditing. Installation of new databases, creating standby DBs and active duplication of prod DBs for staging.
January 2012January 2015
3 years 1 month
JP Morgan Chase
Sr Oracle DBA
Oracle DBA * Global System Operations. Daily support of more than 9000 Oracle databases from 100 GB to 20 Tb on different platforms: Linux, SunOS, AIX. Different version: 9i, 10g, 11g. Actively involved on daily basis in resolving any kind of issues involving Oracle database activity such as: performance issues, capacity issuers, ASM, Data Guard, standby synchronization, RMAN backup/restore via NetBackup, switchover test, DB patching.
January 2007January 2012
5 years 1 month
ActForex Inc
Sr. Production Manager
* Performed Oracle Database Administration for all Production/Development/Test database environments including installation of Oracle 11g stand-alone databases, Oracle Grid Control, Data Guard, Oracle RAC on ASM. Performed migration of production databases from version 10g to 11g. Helped developers in the process of optimization database structure, SQL optimization, day-to-day monitoring and maintenance of databases. * Performed OS Linux installation and maintenance on all HB blades servers, created automation Shell scripts * Designed and built the whole company's co-location infrastructure including: * CISCO network infrastructure based on leading edge CISCO equipment such as ASR-1000 routers, Catalyst 4900 switches and ASA-5580 firewalls. * FC network based on HP EVA-8400 90Tb SAN storage, Brocade FC switches, HP C-class G7 series blade systems, HP Virtualconnect modules. * HP MSL-8096 Tape library
January 2003January 2007
4 years 1 month
ActForex Inc
Sr. Oracle DBA
* Performed Database Administration for all Production/Development/Test database environments on Sun Solaris and Linux platform, including Oracle 9.2 RAC based on Fiber Channel SAN storage (SUN StorEDGE 5200). Installed OS Sun Solaris and RedHat Linux on new servers (SUN E-450, E-420, Dell PowerEdge 2650), installed Oracle 9i and 10g software, patched Oracle software to 9.2.0.8 and 10.2.0.2 version, assigned SAN resources to OS using FalconStor IPStor storage virtualization software, created new databases, migrated data from Oracle 8i to 9i (export-import utilities). Installed Oracle 10g software. Backup, Recovery (Unix Shell scripts, RMAN, Legato NetWorker 6), Standby (Oracle Data Guard). Day-to-day maintenance (SQL scripts, OEM, TOAD, PL/SQL Developer, Perl). Installed and tuned Big Brother monitoring for all DB servers. Daily worked with PL/SQL developers helping them to optimize SQL, as well as database performance tuning.
January 2001January 2003
2 years 1 month
DataPeer, Inc.
Sr. System Integrator
* Performed Database Administration for all Production/Development/Test database environments. Analyzed the company's existing legacy billing system databases (Sybase Data Architect, TOAD). Introduced a new data model paradigm, which allowed merging several distinct legacy databases into one flexible billing system database. Performed Oracle 8i RDBMS installation. Designed and implemented Oracle 8i database for migration tasks (Oracle Designer 6i). Migrated data from existing disparate databases (PostgreSQL, MS SQL Server, Oracle 8i) to middleware DB (SQL*Loader, PL/SQL Developer, TOAD). Developed, debugged and performance tuned PL/SQL stored procedures for data import and maintenance. Worked with VB developers helping them to design and optimize SQL statements and stored procedures for new billing system (PL/SQL Developer, TOAD). Developed, implemented and documented Backup procedures and Recovery scenarios (Unix Shell scripts, RMAN, Legato NetWorker 6). * Storage Area Network System Engineering. Testing planning. Projects included: testing and integration of storage virtualization and management software (IPStor, SANSymphony, CISCO iSCSI) on various platforms (Windows, Linux Server, SUN Solaris) in conjunction with Oracle 9i Real Application Cluster. Installed and configured Oracle 9i Real Application Cluster (RAC). Several types of virtual storage devices were used in different implementations of virtual storage on HITACHI HDS 9960 and MTI Storage: CISCO iSCSI, FalconStor IPStor, DataCore SANSymphony. Education: MS Degree in Computer Sciences. GPA 4.0 Donetsk State Technical University, Donetsk, Ukraine

Skills

Skill proficiency levels
Oracle 19c, 12c, 11g RAC, ASM, OEM 13c RMAN, Data Guard, APEX, GIT, Jenkins, Autosys, Icinga, Linux

About me

Daily support, Good communication skills, Day-to-day maintenance, day-to-day monitoring and maintenance, Troubleshooting, Data Warehousing, ETL, Informatica, Oracle, Git, Icinga, Oracle 11i, Oracle 2000, Oracle 6, Oracle 7, Oracle 8, Oracle 9, Oracle Data Guard, Version Control, shell scripting, AIX UNIX, SunOS, Linux RHEL 7, software development, Oracle DBA, Linux, Oracle Recovery Manager, Databases, Database Administration, Oracle 11g, Sun Solaris, Billing Systems, Backup & Recovery > Backups, Dell Server Hardware > PowerEdge Hardware, Legato Networker, Linux Red Hat, Oracle 10G, Oracle 8i, Oracle 9i, Oracle PL/SQL, Oracle Real Application Clusters, Perl Programming, SQL, Sun StorEdge, TOAD, Tape Library, Virtualization, Data Modelling, Microsoft SQL Server, Microsoft SQL*Loader, Microsoft Windows, Oracle Applications, Oracle Designer 2000, PostgreSQL, RDBMS, AutoSys, Backup & Recovery, HP Hardware, Jenkins, Operating Systems, Oracle 12c, Oracle Enterprise Manager, VMware

Higher education (master)

1985
Donetsk State Technical University
CS

Languages

RussianNative


EnglishC2 — Proficiency


UkrainianB1 — Intermediate


Citizenship, travel time to work

Citizenship: Russia

Permission to work: Russia

Desired travel time to work: Doesn't matter