Serkan K. - Senior Oracle Consultant

Hanau, Germany

Experience

Mar 2024 - Present

1 year 8 months

Stuttgart, Germany

Patch management
Support in database development
Installation and upgrades of the following Oracle systems: Oracle Analytics Server (6.4), Oracle Enterprise Manager Fusion Middleware Control, Oracle Data Integration Server, Oracle BI Administration Tool, Oracle WebLogic

Feb 2019 - Feb 2019

1 month

Heidelberg, Germany

Jan 2018 - Present

7 years 10 months

Frankfurt, Germany

Installation, administration, configuration, performance tuning, upgrading and patching of Oracle databases (single node, RAC, Data Guard, Exadata, ZFS)
3rd-level support, on-call (24/7) incident/problem/change management
Support and troubleshooting of issues
Database migrations 12gR1, 12gR2, 18c, 19c
Migration of Grid Control 11g to Cloud Control 12c, agent deployment, configuration and troubleshooting
Monitoring and managing various test and production environments
Architecture and implementation of the Oracle Cloud environment, several on-premise to cloud migrations
Technical support, implementation and direct consulting of projects in different locations (Turkey, Saudi Arabia, Spain, Switzerland)

Apr 2015 - Dec 2017

2 years 9 months

Frankfurt, Germany

Installation, administration, configuration, performance tuning, upgrading and patching of Oracle databases (single node, RAC, Exadata)
3rd-level support, support and troubleshooting of issues
Migration of Grid Control 11g environment to Cloud Control 12c, including agent deployment, configuration and troubleshooting
Monitoring and managing various test and production environments
Technical support, implementation and direct consulting of projects in different locations (Turkey, Saudi Arabia, Spain, Switzerland)

Feb 2013 - Mar 2015

2 years 2 months

Frankfurt, Germany

Installation, administration, configuration, performance tuning, upgrading and patching of Oracle databases (single node, RAC, Exadata)
3rd-level support, support and troubleshooting of issues
Migration of Grid Control 11g environment to Cloud Control 12c, including agent deployment, configuration and troubleshooting
Monitoring and managing various test and production environments
Technical support, implementation and direct consulting of projects in different locations (Turkey, Saudi Arabia, Spain, Switzerland)

Jan 2013 - Mar 2015

2 years 3 months

Alzenau, Germany

Installation, administration, configuration, performance tuning, upgrading and patching of Oracle databases (Single Node, RAC)
Developing a backup/recovery strategy
On-call support (24x7)

Aug 2001 - Dec 2012

11 years 5 months

Giessen, Germany

Installation, administration, configuration, performance tuning, monitoring, upgrading and patching of Oracle databases (Single Node), developing a backup/recovery strategy
Installation, administration, configuration, performance tuning, monitoring, upgrading and patching of MS SQL databases (Standard, Enterprise), developing a backup/recovery strategy
Planning and executing the migration of 160 Navision (MS Dynamics) databases to MS SQL
Developing and implementing unified standards, processes, scripts, backup concepts, monitoring methods, environments, and naming conventions for all Oracle and MS SQL databases on Linux and Windows platforms
On-call support (24x7)
Training new employees
Providing technical support for BSI audits
Storage administration of HDS 9570V and IBM DS 8100 storage systems
Leading the implementation of an end-to-end monitoring tool as project manager
Taking on the role of Change Manager in his absence in the Change Advisory Board and acting as deputy to the department head (over 10 people)