Middleware Technologies : WebSphere Application Server ND V6.x, V7.x and V8.x IBM HTTP Server, Apache, Tomcat & Microsoft IIS. Operating Systems : Windows, Linux, UNIX and AIX Database : Oracle and Db2 Monitoring Tools : Tivoli Performance Viewer, Thread Analyzer, L Log Analyzer, Heap-Analyzer, Wily Introscope 7.1/6.0. Ticketing Tools : Servicenow, Remedy, NGR Prod