With Oracle Database and other Oracle technologies I first met in 1995. After that I have been working for a long time for Oracle distributor company where we have used a variety of Oracle technologies in our projects and in the technical presale. Some of such technologies are:

- Oracle Database, including Oracle OLAP
- Oracle Designer and Oracle Developer, taught official Oracle University courses on application generation in Oracle Designer
- Oracle BI
- ORDM - Oracle Retail Data Model
- SOA Suite, BPEL Process Manager
- Active Data Guard
- Oracle CDM - Custom Development Method
- Oracle DWM - Data Warehouse Method
- Oracle PJM - Oracle Project Management