Apache Kafka, Application Programming Interface (API), Authentication, Automation, Cloud Computing, Configuration Management, Continuous Deployment/Delivery, Continuous Integration, DevOps, Distributed Computing, Docker, Documentation, Documentation Design, Error Handling, GitHub, Hubs, Identify Issues, Identity Data Management, Incident Management, JUnit, Java, Java Deployment, Java Platform Enterprise Edition (Java EE/J2EE), Metrics, Microsoft Active Directory, Microsoft SQL Server, Microsoft Windows Azure, OAuth, On Call, Performance Management, Performance Tuning/Optimization, Problem Solving Skills, REST (Representational State Transfer), Redis, Relational Databases (RDBMS), Reliability Engineering, SQL (Structured Query Language), SQL Databases, Service Delivery, Software Administration, Software Architecture, Software Development, Software Engineering, Spring MVC, Test Automation, Testing