1.J2EE Application Experience both Monolith and Micro-services.
2.Understanding of JVM Architecture
3.Understanding of GC and OMM
4.J2EE Application troubleshooting
5.Experience on configuring JDBC and JNDI.
6.Experience with Heap dump and Thread dump analysis
7.Experience on J2EE Application troubleshooting
8.Experience with Redhat OS (Certified is an advantage).
9.Experience installation and configuration of Jboss and wildfly.
10.Experience on Jboss cluster configuration
11.Experience on Jboss and JAVA upgrade
12.Experience on Periodical patching in to Jboss according to Vulnerability
13.Experience Apache and Jboss integration using ModJK
14.Experience Apache webserver installation and configuration
15.Experience Apache webserver performance optimization
16.Experience Performance Optimization in Jboss/Wildfly
17.Experience with TLS/SSL
18.Installation and configuration SSL certs in apache servers.
19.Engineering of SA-related solutions for various project and operational needs.
20.Install new / rebuild existing servers and configure hardware, Appliances, services, Application etc. in accordance with standards and project/ operational requirements.
21.Install and configure systems which support Unimoni enterprise wide J2EE applications in non-Production and Production Environments.
22.Knowledge and experience in the following technologies. VMWARE, Redhat Virtualization, Shell Scripting, Perl Scripting, PYTHON, DNS, and Load balancers.
23.Develop and maintain installation and configuration procedures. Contribute and maintain system standards.
24.Research and recommend innovative, and where possible automated approaches for system administration tasks. Identify approaches that leverage our resources and provide economies of scale.