Middleware Architect

Overview

Proficient with JBoss Installation, Java EE architecture, JBoss AS Structure and Architecture. Administration of JBoss 5.x, 6.x. Proficient in JBoss standard and custom configurations, JMX and JBoss JMX Microkernel, JMX MBean Server, JBoss AS services and service definitions. Proficient in Java EE Application Structure (Jars, Wars, Ears, Sars), JBoss AS Deployers, Deploying and Redeploying Archives, Deployment Dependencies and Ordering, JBoss Class loading. Proficient in Web Container, JNDI, and Data sources, Configuring the HTTP, HTTPS, and AJP Connectors, JNDI Client Configuration, Data Source and JCA. Proficient with JMS - Java Message Service, EJB, JMX Invoker Adapter. Proficient in Troubleshooting Methods to Differentiate Between An Infrastructure or Environment Problem Vs. A JBoss Or J2EE Application Problem. Proficient in Patching JBoss And JAVA JDK / SDK Products On Various Platforms (RedHat, Windows). Proficient with Java EE Security (Authentication, Authorization, Identity, Security Roles, Web App Security Constraints), LDAP login modules, Enabling SSL (HTTPS, RMI Over SSL (EJB usage), Other Uses of SSL), Securing JBoss AS Services. Proficient with JBoss AS and the Java Virtual Machine (Tuning The Heap (Memory Usage), Garbage Collection (GC) Overview and Generational GC, Tuning GC) and JBoss AS optimization. Understanding of Load Balancing and Fault Tolerance, State Replication; proficient with JBoss AS Clustering and JGroups, Cluster Configuration and Partitions, Clustered Naming, EJB and HTTP. Very good at troubleshooting JBoss AS issues, Multicast issues. Hands on experience on UNIX (RHEL and AIX). The ability and confidence to provide guidance to peers and management. Excellent communication skills, both verbal & written. Excellent stakeholder management skills - building and maintaining strong relationships.

Experience

• 7 years experience as a JBoss / Java Middleware Architect in an enterprise environment

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