DWH Developer & Data Engineer & Database Developer & Oracle Developer

Kandidát je skúsený vývojár DWH/ETL a konzultant s 19-ročnou praxou ako vývojár DWH a BI v jednej z najväčších spoločností Telco v Chorvátsku. Počas tohto obdobia pracoval prevažne s databázami SQL vrátane Oracle. V súčasnosti hľadá prácu na čiastočný úväzok na 10-20 hodín týždenne, ktorú je možné vykonávať na diaľku, najmä počas víkendov. Jeho znalosti angličtiny sú obmedzené, preto uprednostňuje chorvátsky alebo anglický písomný prejav.

Technológie:

PL/SQL, Oracle, PowerCenter Informatica, Microsoft Reporting Services, Microsoft SQL Server Management Studio, Visual studio, Xcode, MySQL, Miscrosoft SQL Server Management Studio, MS Project, Power BI, PosgreSql, GitHub

Známe programovacie jazyky: JAVA, C, Python, Operačný systém Linux, Windows

DWH & BI developer 01/12/2003 - Current: Responsible for data warehouse development and maintenance. Implemented newly developed data warehouse components and developed multidimensional data models. Analyzed business requirements and developed technical solutions. Maintained and optimized ETL processes, created and maintained user reports and OLAP cubes, wrote PL/SQL procedures, and optimized SQL statements.

Group leader 01/12/1995 - 01/12/2003: Conducted measurement and fault detection on copper and optical networks. Created and maintained technical documentation for cable and optical networks. Introduced the digital system TIS and collected and inputted data. Wrote technical conditions for building access to the TK network and protecting the TK network.

Overall, I have experience in data warehouse development, maintenance, and optimization, as well as network measurement and documentation.