Andrey A.

Developer of software for information systems in Java and PowerBuilder. The database under the SQL server, PostgreSQL, Oracle, Sybase - SAP and application servers Apache Tomcat and so on. I have experience developing information systems that work with hundreds of millions of entries in the Sybase-SAP, Oracle and PostgreSQL database. With the management of accumulated data through a public WEB server serving a large number of Internet clients. I have experience in developing information systems in the field of automation of oil refining, banking, accounting, transport and media systems. I can provide the whole complex of IT services from the analysis of the business task, to the development of the database structure for the SQL server and the development of all the necessary client and server software. Using VPS / VDS and other modern cloud technologies under Windows and Linux.