Dian Vatov Email & Phone Number

Sofia

Development of new ETL processes using OWB and PL\SQL for aggregating data needed for customer reports.Development of DWH database for insurance industry.(Create data model, build ETL processes with OWB, PL/SQL packages and scripts)Development of pixel-perfect reports using OBI Publisher.Development of new analytic reports using SAP Business ObjectsOBI Publisher Web Services Integration.VBA Scripting

Monitor ETL applications processing.Development of new ETL processes using SAP BO Data Service and PLSQL applications.Optimization of existing DWH database.Develop of additional functionality on existing DWH.Patch installations and performance monitoring in BI application (SAP BO Edge)Development of new reports using SAP Business Objects.Documenting data mapping in BO as User and Administration Guides.

Design, development and monitor of Vivacom Operations Department KPI reports.Oracle Database - Administration, support and tuningDevelopment and support of reporting web portal at Vivacom Operations Department using ASP.NET, VB.NET and Oracle DatabaseDevleopment and support of business process portal at Vivacom Operations Department using ASP.NET, VB.NET and Oracle DatabaseDevelopment and support of provisioning system at Vivacom Operations Department using ASP.NET, VB.NET and Oracle DatabasePeople ManagementData Gathering and Data Processing for the available network resources and services using Oracle Database - PL/SQL, Shell Scripting or VB.NET Console ApplicationsControl and monitoring of reporting solution for top management, other divisions in the company and other departments at Vivacom Operations Department.Project management and project development (web and applications), related to department activity and Operations Division;System Acceptance Testing at Vivacom

• Administration, development and support of large databases (Oracle, MSSQL);• Statistical analysis of network elements and subscriber behavior;• Monitor significant KPI’s of the company;• Administration and support of hardware and management systems in the department;• Project Development (Web and applications);• Automating the administration process for the provided services by the company.

• Fault network management specialist/expert;• Administration, development and support of large databases (Oracle, MSSQL);• Statistical analysis of network elements and subscriber behavior;

• Support, service, administration and configuration of BTK’s international exchange.• Statistical data reporting on connectivity and loading of the equipment using Delphi

Monitoring of the radio airwaves

Oracle Dba, Oracle 10G Administration

Oracle Dba, Oracle Network Administration

Oracle Dba, Oracle Database 10G: Performance Tuning

Unix System Administrator, Hp-Ux System And Network Administration

Master, Communication Techniques And Technologies

Professional High School Graduate, Communications

Oracle Dwh, Data Warehousing Fundamentals

Oracle Dba, Oracle Backup And Recovery