Oguzhan Günes

Data Engineering with different tools and languages.

Software Developer / Informatiker On IDS we have huge company special SQL based framework (over 100 packages and 1000 procedures) which have also lot's of calculations for 2 main Datamarts. This Oracle SQL based framework is gathering data from Core DWH and of course applying the business decided rules, standardization and enrichment process. I'm one of the senior developer and operational guy for these Datamarts.

Solving High Level ETL problems ETL/DWH Developer at Customer Oriented Business Intelligence Systems. Senior Ab Initio Developer More than 100 Source systems and Target system data integration. Design, code, test, modify, debug, document, Develop scripts to automate the execution of Ab Initio graphs using shell scripts under Unix environment Help develop test cases and plans to complete the unit testing and support System testing Participate in design reviews, code reviews, unit testing.

1. I was working as a ETL and DWH developer in this company. I was working in TURKCELL DWH and BIS project between 06.11.2006 - 31.12.2009. TURKCELL is of biggest Telco Company in Europe, and has 36 million subscribers. This DWH project was one of the largest DWH and BIS projects in Europe. In this project my role was developing ETL graphs using Ab Initio GDE environment. I developed lots of complex transactional graphs and dimensional graphs. 2. Informatica had been used by me in Vodafone TR.

Ereteam IT Services is an Oracle and Cognos solutions partner company . Has solutions in business intelligence/data warehouse, corporate performance management , budgeting/planning, financial consolidation areas. Responsibilities: • Project consultant for data warehouse and business intelligence projects. • Oracle Business Intelligence and Data Warehouse Designer/Developer • Cognos BI Suite Designer/Developer • Being an active member of the Business Intelligence Consulting Team • BI Products

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