Amazon Web Services (AWS), Apache ActiveMQ, Apache Kafka, Application Programming Interface (API), Cloud Computing, Continuous Deployment/Delivery, Continuous Integration, DevOps, Docker, Java, Jenkins, Microservices, Microsoft Windows Azure, Node.js, OAuth, REST (Representational State Transfer), RabbitMQ, SSL-TLS (Secure Socket Layer - Transport Layer Security), Selenium, Software Engineering, Test Driven Development (TDD), Web Application Framework, Web Programming