Mag. Lyuben Zyumbilski
Angestellt, Business Intelligence Software Engineer, Scale Focus
Sofia, Bulgarien
Werdegang
Berufserfahrung von Lyuben Zyumbilski
Bis heute 7 Jahre und 9 Monate, seit Okt. 2016
Business Intelligence Software Engineer
Scale Focus
Business Intelligence development. Working with SQL Management studio- queries and stored procedures; Cognos 11 (Reporting). Invoice system development via MS Dynamics; ETL development and testing; Predictive models; Hadoop self training (Basic); Power BI; Crystal Reports (SAP) studio - reporting; database manipulations and Big Data QA
Bis heute 10 Jahre und 6 Monate, seit Jan. 2014
Part-time assistant
University of National and World Economy
Teaching students at the UNWE in the following courses: MS Office (Excel, Word, Access) and Wordpress
1 Jahr und 9 Monate, Feb. 2015 - Okt. 2016
Project Services- Implementation Engineer - Virtualization Projects
Hewlett Packard EnterpriseWorking directly with customers and Project Managers. Citrix projects development with the following tools: Citrix products; XenApp; XenDesktop; Provisioning server; VMware; AppSense etc. Active Directory, Group policy objects, user profiles and rights; Remote access/desktop tools; Customers: SKF; General Electric and AON
Data processing engineering with the following tools: Script Basic, SQL (Aggregation functions, Querying, Stored procedures), SPSS. Making manual QA testing each other. Making chart reports and using statistic algorithms. Professional Excel Development
7 Monate, Nov. 2013 - Mai 2014
Database programming - SQL (Internship)
Profi Credit
Database design (Visio and Power Designer); Database normalization; Making reports for other departments via SQL Management studio using queries and aggregation functions.
Ausbildung von Lyuben Zyumbilski
4 Jahre und 11 Monate, Sep. 2009 - Juli 2014
Business informatics
University of National and World Economy
Many projects related to SQL, Data Warehouse and ETL- SQL Querying; Trigers; Stored procedures; ETL via SSIS and Business Intelligence Development Studio. Data mart structures creations and loading data via ETL tools and making Data Warehowses. For more information, please find attached my CV.
Sprachen
Englisch
Fließend
Deutsch
Grundlagen
Bulgarian
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