Apache Cassandra, Apache HBase, Apache Hadoop, Apache Hive, Apache Lucene, Application Integration, Architectural Design, Business Process Management, Cloud Computing, Customer/Client Research, Data Analysis, Data Management, Database Administration, Database Design, Database Programming, Department of Defense Architecture Framework (DoDAF), Design Document, Ecosystems, Enterprise Service Bus (ESB), HDFS (Hadoop Distributed File System), JBoss jBPM, Modeling Languages, MongoDB, NoSQL, Open Source, Product Development, Product Engineering, Product Planning, Project Design, Requirements Management, SOLR, SQL (Structured Query Language), Scripting (Scripting Languages), Social Media, Software Engineering, Software as a Service (SaaS), TOGAF - The Open Group Architecture Framework, Technical Delivery, Technical Leadership, Technology Analysis, Unified Modeling Language (UML)