Java, Oracle database, Tomcat, Soa, Gosu, Webservices, Advanced Sql, Software Configuration Management, Plug-Ins, Messaging API, Framework Workflows, Guidewire V8.0 Policy Center, Property Casualty Insurance, Activity Assignment Rules, Guidewire Rating Engine, Agile development methodology, Guidewire rating engine, Guidewire implementation, Guidewire on-premise to cloud migrations