Despite the fact that I have a low rating and I have no reviews at all. Nevertheless, I am a highly qualified professional and I am not a robot. :) Despite the fact that I use copy-paste, nevertheless I am not an artificial intelligence, but a real one. :)
I perfectly know the SQL server Oracle, PostgreSQL, Sybase ASE, MySQL, MS-SQL, and not only in the field of system administration, performance tuning, access rights and backups. But also at the level of creating a database structure and developing a full-scale information system of any complexity. With the development from scratch of all the necessary client and server software in Java, C ++, PowerBuilder, PL-SQL and PG-SQL, Transact-SQL.
I know Java and Apache Tomcat, as well as the UNIX / Linux operating system, and I can conduct all your information projects remotely, without leaving home.