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Click here or scroll down to respond to this candidateCandidate's Name
Boca Raton, Florida, United States, Street Address
EMAIL AVAILABLEPHONE NUMBER AVAILABLELINKEDIN LINK AVAILABLESummary . More than 18 years of extensive experience in IT industry focusing on Oracle Database Management and Administration as Database Manager, DBA Lead, and Sr. DBA/DevOps . 15+ years of experience in Oracle Database Administration. . 6+ years of experience in PostgreSQL and MySQL. . 2+ years of experience as DevOps. . Hands-on managing database administration duties and tasks focusing on supporting large-scale Oracle and PostgreSQL/MySQL database systems. . Highly experienced in supporting, upgrading, migrating, system maintenance, patching, providing user support and database security, troubleshooting database design, documentation, backup, and recovery. . Motivated and detail-oriented with unsurpassed abilities in teamwork and crafting high-quality database solutions. Multi-tasking and prioritizing competing deadlines.SkillsOracle Cloud . Google Cloud Platform (GCP) . Amazon Relational DatabaseService (RDS) . Database Administration . Oracle . DevOps . Data Migration. Linux System Administration . Database DesignRed Hat Linux . Oracle Golden Gate . MySQLExperienceDBA ManagerPragmatic Play LLCUS (remote)Jan 2024 - Present (7 months) . Comprehensive experience in high-level strategic planning and advanced systems architecture, including project management life cycle, team leadership, and data center migration with a specific focus on high availability, performance, and security compliance . Creating, modifying, and maintaining Oracle PL/SQL Stored Procedures, Table Partitions, Triggers . Packages, Tablespaces, and Indexes, maintaining Data Files, Control Files, and Redo Log Files . migration DBs from Oracle to PostgreSQL/MySQL shard and migration to Cloud (Private Cloud and AWS, Azure, GCP) . Monitor and tune the performance of Oracle databases and applications . Installed and configured Oracle Connection Manager and Oracle Gateways . Capacity planning . Database design and architectLead Oracle DBA/DBRE/DevOps EngineerPragmatic Play LLCEurope/US (hybrid)Oct 2017 - Dec 2023 (6 years 3 months) . Support and administration of Oracle databases (OS: Linux; DB: Oracle: 11g, 12c, 19c) . patches and updates Oracle databases (CPU/PSU) . backup and restore Oracle databases (RMAN, Data Pump) . monitoring and performance tuning, OS-specific troubleshooting (Oracle Enterprise Manager GC, AWR, ADDM) . Supporting and administrating PostgreSQL/MySQL databases, production, and test environments . installing, configuring, and updating PostgreSQL/MySQL databases. . backup and restore PostgreSQL/MySQL databases . performed performance tuning, query optimization, capacity planning, database server system design, performance and utilization monitoring, and schema optimizations for environments running PostgreSQL . migration DBs from Oracle to PostgreSQL/MySQL shard and migration to Cloud (Private Cloud and AWS) . Automated deployments of Oracle/PostgreSQL in Amazon AWS (using Ansible, Chef, Terraform) . Working with AWS Cloud (RDS, EC2) . Configuring of Logical replication using Golden Gate . Configuration management using CI/CD (Ansible, Chef, Terraform)Senior Oracle DBA/Ops EngineerJet InfosystemsUkraine (onsite)Apr 2015 - Oct 2017 (2 years 7 months) . Support and administration of Oracle databases (OS: Linux, Solaris, Windows, DB: Oracle 10g, 11g, 12c), production and test environments: . installations, configurations Oracle software (ASM, OHAS) . patches and updates Oracle databases (CPU/PSU) . backup and restore Oracle databases (RMAN, Data Pump, imp\exp) . monitoring and performance tuning, OS-specific troubleshooting (Oracle Enterprise Manager Grid Control, AWR, ADDM) . migration and cross-platform migration databases . creation of Physical and Logical Standby (Data Guard) . Automating tasks using shell scripts (bash, PowerShell) . Writing and testing Oracle databases Disaster Recovery Plans. . Configuring of Logical replication using Golden Gate . Working with Oracle Support (MOS).Lead Oracle Database AdministratorOTP BankUkraine (onsite)Jun 2013 - Apr 2015 (1 year 11 months) . Support and daily maintenance of production databases in RAC and DataGuard configurations (OS: Linux, Solaris, Windows, DB: Oracle 10g, 11g): . installing and configuring Oracle software (ASM, OHAS) . patching and updating Oracle databases (CPU/PSU) . backup and restore Oracle databases (RMAN, Data Pump, exp/imp) . database migration (cross-server, cross-platform), cloning production databases to test\dev environments . creating and troubleshooting Physical and Logical Standby database servers . diagnosed and troubleshot database problems such as errors and bugs, performance problems, etc. . automating tasks using shell scripts . supported and administration application servers (Oracle application server, JBoss, WebLogic) . administration, monitoring, and patch installation of Oracle Exadata X2 . writing and testing Oracle databases Disaster Recovery Plans . working with Oracle Support (MOS and other Oracle Customer Support Companies)Senior DB Engineer (DBA)Raiffeisen Bank UkraineUkraine (onsite)Oct 2009 - Jun 2013 (3 years 9 months) . Maintenance and administration of databases Direction (Oracle 11g, Sybase SQL Anywhere 9/10, ASE 15): . Oracle and Sybase software installations . patches and updates Databases . backup and restore Databases . monitoring and customization Database replication, creating Standby DB . monitoring and performance tuning of database servers . writing reports and queries to business . Support and administration of branches databases (PostgreSQL 8.3) . Support users (Service Desk, L3)System Software Engineer (DBA)Apr 2008 - Oct 2009 (1 year 7 months)Ukraine (onsite) . Support and administration of the Bank business day (OS: Red Hat Enterprise Linux 5, DB: Oracle 9i/10g): . Oracle software installation . patches and updates Databases. . backup and restore Databases (RMAN, impdp/expdp, imp/exp) . monitoring and customization of database replication . monitoring and performance tuning of database servers . Administration OS Novell Netware 6.5 . Administration Proxy server and VirusWall (OS: Red Hat Enterprise Linux 5) . Support Client-Bank system . supported another banking softwareEducation . Chernihiv Polytechnic National University, Master (Specialist), Computer Systems and Networks 2000 - 2005 |
