Zekeriya Besiroglu has progressive experience in Oracle products by providing database implementation solutions, high availability solutions for Oracle Database and Fusion Middleware. His career with Oracle started “Oracle Database Administrator”. During this position, Zekeriya proved himself by working on different version of Oracle Database starting with Oracle 8i, Now he has extensive experience in Oracle Database & Dwh Fusion track . Zekeriya is one of the few people in the EMEA area, having knowledge and accepted as expert in Exadata & Exalogic & Big Data Appliance implementations, server installations and configuration by affording the best practice solutions for Oracle Engineered Systems. Zekeriya is also approved Oracle University instructor and his customer satisfaction score more than 97/100. Zekeriya is the founder and leader of the TROUG-Turkish Oracle User Group. TROUG has more than 2000 members. He is a frequently speaker in various Oracle User Groups events around the world. He is Oracle ACE.
Specialist in Oracle database & DWH technology since 1999
Oracle Ace award for Database Management&Performance Tuning.
Oracle & Exadata & Rac Performance Optimizer, Troubleshooter, Consultant, Speaker, Trainer
Hadoop & Linux Data Mining & R & Spark enthusiast and speaker.
Modeling data using statistical analysis software such as R / Python / Oracle data mining
Programming skills Spark , Python,R
Good knowledge about Machine learning algorithms such as logistic regression,support vector machines,decision trees random forest and k-means clustering.
Oracle Certified RAC Expert
Oracle Exadata Certified implementation Specialist
Oracle Certified Professional since 2002.
Oracle Certified Bea Weblogic System Admin
ITIL foundation Certificate in IT Service Management
Oracle Blogger, Big Data BloggerI
IBM Certified Database Administrator
WebSphere Application Server
MCSE, MCDBA, MCT, Microsoft Solution Framework pract.