Apache Kafka, Application Programming Interface (API), Applications Security, Cloud Computing, Continuous Deployment/Delivery, Continuous Integration, Cross-Functional, DevOps, Digital Certificates, Enterprise Applications, Enterprise Architecture, IBM WebSphere MQ (Message Queue), Java, Messaging Technology, REST (Representational State Transfer), RabbitMQ, SSL-TLS (Secure Socket Layer - Transport Layer Security), Software Administration, Software Development, Software Engineering, Spring Framework, Technical/Engineering Design