Taking part in the data architecture transformation on the technical level. Working closely with Enterprise and Data Architects and engineers.Taking part and responsibility of the migration of the CDC: preparing, conducting and implementing POC's.Creating and governing process of new data pipeline onboarding - from source to target.Developing CI/CD solution for the Data Ingestion Layer. Adapating CI/CD to the newly selected CDC solution.Release and service management in a field of Data Warehousing.Issue tracking and conducting communication with the specific data domain owners

As Data Architect (since january 2018):Creating data management and governance strategy.Designing and maintaining conceptual, logical and physical data models.Working with Business to share knowledge, inspire and support in field of data and information flow.Monitoring and identification Business needs in terms of data mining, data analysis and data presentation.Preparing documents for data architecture and maintaining knowledge on data models and concepts.Designing standards for data modeling and ETL development process.Taking part in process of definition and selection of technology in field of data management and data governance.As BI Specialist and designer of BI solution.Responsibilities:- leading the design and maintenance business intelligence applications.- Delivering reporting solution for bussines- coordination of BI projects- gathering and managing of business requirements- designing specifications and standards for semantic layers and multidimensional models for BI projects- lead and coordinate internal training in the use of metadata models and BI tools- data sources identification- Supporting business users in getting right information from Data Marts and another Data Warehouse layers- Implementing semantical data model accorgind to bussines needs- Implementing phisical data model for ETL processes- Implementing ETL processes- Delivering reporting solution for bussines

Requirements analysis, design and implementation solutions for Oracle - PL / SQL, Forms & Reports.Working in project for the energy sector - developmental and maintenance project

- Consulting, technical and substantive support in the area of ​​database systems, particularly Oracle.- Providing advice and support in the design and development of database system based on tools / technologies, Oracle Forms & Reports, PL / SQL- Analysis of customer requirements.- Designing and implementing solutions.Participation in projects:- Bank BPS (2008-12 to 2009-08) implementation of the Money Transfer System Module- Liberty (2009-12 to 2010-08) participated in the project maintenance and development of the TIA system

Participation in database warehouse and BI projects for banking industry (BRE Bank, Citi Bank) as Oracle consultant and developer. Implementation and optimization of ETL processes.Used technologies:- Oracle PL/SQL

Participation in project of maintenance for Agricultural Ministry. Creating patches, troubleshooting. Work in large (20 persons) team of Java/Oracle developers.Used technologies:- Oracle PL/SQL- J2EE - EJB2, Servlets, WebServices, Bea Weblogic- Java - Swing

Very interesting project for insurance company. Building from scratch of system for managing customer agreements, calculating premiums and delivering management informations.Analysing user requirements, implementing business processes,user interfaces and ETL tasks. Participation as analyst, architect and developer.Used technologies/techniques:- Oracle Forms&Reports, PL/SQL- UML, RUP, Enterprise Architect

Participation in two projects as J2EE, Oracle and C# designer and programmer. Project for media industry companies and outdoor advertisement.Used technologies:- J2EE, C#, Oracle- MS Visual Studio

Technical support and consultancy in Oracle and Java technology.Main tasks:- PL/SQL programming- Tuning RDBMS Oracle- J2EE - support during deploying patches (WebMethods)

Most challenging time in my professional life. Function of Team Leader, Web, Database (Oracle) and Unix Administrator mixed with PHP, Java and Oracle PL/SQL designer/programmer. A lot of work a lot of responsibilities and a lot of fun.Main tasks:- creating from scratch internet platform for small and medium enterprises- Change Management- Implementation - PL / SQL, PHP, Perl, Korn (Shell), J2EE- Administration of Oracle 8i RDBMS and Web sites- Administration of UNIX operating systems: Solaris 8, LinuxUsed technologies:- RDBMS Oracle 8i- Java, PHP- Linux, Unix - Solaris

From helpdesk to Oracle DBA's support.

From helpdesk to Oracle DBA's support. Support the work of the administrator of Oracle databases and operating systems (Unix / Linux)IT support for business users (helpdesk).Support the work of programmers: PL / SQL, Oracle Forms, PHP, Korn (Shell)

Internet Cafe and office network administrator

Internet Cafe and office network administrator Main tasks:- Administration of local area network.- Administration of Windows NT, Linux systems- Users support