Description
Our client is a multi-national organisation, with a complex Java based application architecture. They need immediate help with an XML-based Messaging system and subsequently help to design and build a new system (separate project).
The technical environment is:
Java, XML, Spring, jms, JDBC, hibernate, oracle, linux, oracle DB, WebLogic.
The messaging system loads around 6000 messages per hour (40-400k) and so we need an expert in:
- high-frequency messaging systems
- processing, verifying and transfering large amounts of data,
- Changing sequence and parallel message loading
- Refactoring an existing application from one server and able to scale to multiple Servers
A Spring and hibernate expert is needed, please only applied if available for an immediate start.