Fatih Gedikli - Principal Oracle APPS DBA, DBA Team Lead

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İstanbul, Turkey

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Experience

Jan 2023 - Present

3 years 8 months

İstanbul, Turkey

DBA Team Lead | Principal Oracle APPS DBA

Experteam - Uzman Bilişim

Principal Apps DBA responsibilities including R12.2 upgrade, multitier configuration, load balancer and DMZ configuration, SSL implementation and rapid clone tasks
Oracle Exadata, SuperCluster and Database Appliance (ODA) administration
Oracle Cloud Infrastructure, ADW and ATP administration and migration
Designing cloud architectures for hybrid cloud, multi-cloud and migration strategies (OCI, AWS, Azure, GCP)
Disaster recovery, migration and high availability solutions (RAC, ASM, DataGuard, RMAN)
Oracle 23AI Vector DB administration
Virtualization platforms administration (OLVM/OVM/KVM and others)
GoldenGate configuration and advanced implementations
Server administration on Linux, Unix, Solaris, AIX and Windows
Database architecture and capacity planning
Administration of DB2, MS SQL Server, PostgreSQL and MySQL
Administration of middleware solutions including WebLogic and Tomcat
Audit Vault and Database Firewall, Enterprise Manager Cloud Control and GoldenGate monitoring
Implementing KVKK/GDPR security solutions, ISO 27001, ITIL and COBIT standards

Jan 2019 - Dec 2023

5 years

İstanbul, Turkey

Database and System Administration Team Lead

Grid Group A.Ş.

Led, coordinated and supervised a team of database and system administrators
Principal Oracle Database Administrator responsibilities
Database installation, maintenance, upgrade, migration and tuning projects
Oracle Exadata and Database Appliance (ODA) administration
Oracle E-Business Suite (APPS DBA) administration, upgrades and migration projects
EBS R12.2 upgrade, multitier applications, PCP configuration, load balancer and DMZ configuration, SSL implementation, rapid clone and cross-platform migration tasks
Disaster recovery, migration and high availability implementations (RAC, DataGuard, RMAN, GoldenGate)
Oracle 19c multitenant architecture implementation
GoldenGate configuration and advanced implementations
Server administration on Linux, Unix, Solaris, AIX and Windows
Administration of DB2, MS SQL Server and PostgreSQL
Middleware administration (WebLogic, Tomcat etc.)
Operations on Linux (RHEL, OEL, SUSE), Unix, Solaris and VMware platforms
Implementing KVKK/GDPR security solutions
Audit Vault and Database Firewall
Other Oracle solutions including Primavera and GoldenGate monitoring

Jan 2014 - Dec 2019

6 years

İstanbul, Turkey

Lead DBA – Senior Database and Middleware Administrator

Vakıf Emeklilik and Hayat A.Ş.

Oracle enterprise database administration for core business systems, EBS and data warehouse platforms
Implementation and management of RAC, DataGuard and RMAN
Performance tuning
Oracle Exadata and IBM Power Systems (DB2) administration
Oracle WebLogic and IBM WebSphere middleware administration
Oracle EBS (APPS DBA) administration
Use of ETL and CDC tools
Linux and AIX system administration
ISO 27001, ITIL and COBIT procurements

Jan 2012 - Dec 2014

3 years

İstanbul, Turkey

On-site

Onsite Customer Engineer at Vakıf Emeklilik A.Ş.

Seri Bilgi Teknolojileri (IBM Company)

AS/400 (IBM i – DB400) and IBM PowerSystems systems administration
Oracle enterprise database administration
WebLogic middleware systems administration
AIX and Linux systems administration

Jan 2007 - Dec 2012

6 years

İstanbul, Turkey

System Support Engineer

Borusan Mannesmann Boru A.Ş.

Active Directory, Exchange, SQL Server, file server and AS/400 operations
Microsoft systems and Oracle database administration
Automation server management
Backup and antivirus management
IT procurements

Jan 2005 - Dec 2006

2 years

Turkey

Military Service

Jan 2003 - Dec 2005

3 years

İstanbul, Turkey

Technical Engineer

Bilaks Bilgisayar Ltd.

Small business systems, network and system installations
Support services

Jan 2002 - Dec 2003

2 years

İstanbul, Turkey

IT Specialist

Merloni Elettrodomestici A.Ş.

General system support services

Industry experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Insurance, Manufacturing, Metals and Mining, and Aerospace and Defense.

Information Technology

Insurance

Manufacturing

Metals and Mining

Aerospace and Defense

Business area experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Procurement, Operations, and Customer Service.

Information Technology

Procurement

Operations

Customer Service

Languages

Turkish

Native

English

Intermediate

Education

Oct 2004 - Jun 2008

Anadolu University, Faculty of Business Administration

Business Administration · Business Administration · Eskişehir, Turkey

Bahcelievler EML

High School · Electronic · Turkey

Certifications & licenses

Oracle Data Platform 2025 Foundations Associate

Oracle

Oracle Cloud Infrastructure 2022 Certified Architect Professional

Oracle

Oracle Exadata Cloud 2021, On-Premise 2021 Solutions Engineer Specialist

Oracle

Oracle Private Cloud Pca/Pcc 2021 Solution Engineer Specialist

Oracle

Oracle Solaris 2021

Oracle

Oracle Weblogic Platform 2021 Solution Engineer, Weblogic 11g Advanced Administration

Oracle

Sparc 2020 Solution Engineer Specialist

Oracle

Trace International- 2020: Global Anti-Bribery Compliance

Trace International

Oracle Exadata Db Machine Administration, Hardware Install & Software Config Specialist

Oracle

Supercluster 2018

Oracle

Data Modelling: Sybase Mdsap 2014: Sap Sybase Power Designer Data Modeler

Ibm Powersystems And Aix: Powersystems System And Aix Os Administration

IBM

Educore It Service Management Training

Microsoft: Ms Server Family, Hyper-V Virtualization, Sccm

Microsoft

Mysql Solutions Engineer Specialist

Oracle

Oracle Ai Vector Search Certified Professional

Oracle

Oracle Database Appliance Installation And Configuration Specialist

Oracle

Oracle E-Business Suite Support Specialist

Oracle

Oracle Goldengate 12c Solution Engineer Specialist

Oracle

Oracle Linux 6 Engineer And Cloud Support Specialist

Oracle

Oracle Rac, Grid Infrastructure Administration

Oracle

Oracle Real Application Cluster (RAC) 12c Solutions Engineer Specialist

Oracle

Oracle Zfs Storage Appliance Zs7-2 Solution Engineer Specialist

Oracle

Sql Tuning For Developers, Pl/Sql, Big Data Fundamentals

Oracle

Teradata Db Dwh: Database, Advanced Sql, App Design, Teradata Dwh Administration

Teradata

Statistics

Experience

Total positions 8

Experience in Information Technology 13.5 y

Avg length 3 y 9 m

Longest experience 5 y 11 m

Global experience

Countries worked in 1 (Turkey)

Primary country Turkey

Expertise

Recent roles DBA Team Lead | Principal Oracle APPS DBA, Database and System Administration Team Lead, Lead DBA – Senior Database and Middleware Administrator

Main industries Information Technology, Insurance, Manufacturing

Main business areas Information Technology, Procurement, Operations

Qualifications

Highest degree Bachelor

Certifications earned 25

Profile

Member since

November 2025

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Frequently asked questions

Have questions? Find more information here.

Fatih is based in İstanbul, Turkey.

Fatih speaks the following languages: Turkish (Native), English (Intermediate).

Fatih has at least 25 years of experience. During this time, Fatih has worked in at least 8 different roles and for 7 different companies. The average length of individual experience is 3 years and 1 month. Note that Fatih may not have shared all experience and actually has more experience.

Based on recent experience, Fatih would be well-suited for roles such as: DBA Team Lead | Principal Oracle APPS DBA, Database and System Administration Team Lead, Lead DBA – Senior Database and Middleware Administrator.

Fatih's most recent position is DBA Team Lead | Principal Oracle APPS DBA at Experteam - Uzman Bilişim.

In recent years, Fatih has worked for Experteam - Uzman Bilişim and Grid Group A.Ş..

Fatih is most experienced in industries like Information Technology, Insurance, and Manufacturing. Fatih also has some experience in Metals and Mining and Aerospace and Defense.

Fatih is most experienced in business areas like Information Technology, Procurement, and Operations. Fatih also has some experience in Customer Service.

Fatih has recently worked in industries like Information Technology.

Fatih has recently worked in business areas like Information Technology and Operations.

Fatih holds a Bachelor in Business Administration from Anadolu University, Faculty of Business Administration.

Fatih has 25 certificates. Among them, these include: Oracle Data Platform 2025 Foundations Associate, Oracle Cloud Infrastructure 2022 Certified Architect Professional, Oracle Exadata Cloud 2021, and On-Premise 2021 Solutions Engineer Specialist.

The availability of Fatih needs to be confirmed.

Daily rate distribution

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<€320 €400-480 €560-640 €720+

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Daily rate avg. 608 €

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Median rate 600 €

The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.

Calculated based on our freelancers’ daily rates as of 25 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.