Acceptance Testing, Agile Programming Methodologies, Amazon Web Services (AWS), Apache Kafka, Application Programming Interface (API), Best Practices, CSS (Cascading Style Sheet), Code Reviews, Coding Standards, Continuous Deployment/Delivery, Continuous Integration, Database Design, Database Technology, DevOps, Docker, Documentation, Enterprise Applications, Error Handling, Git, GitHub, Gradle, HTML5, Hibernate, Integration Testing, JSON, JUnit, Java, Java Message Service (JMS), Java Persistence API (JPA), JavaScript, Jenkins, Log4j, Maven, Memory Management, Mentoring, Microservices, Microsoft Windows Azure, MongoDB, MySQL, NoSQL, Oracle, Performance Tuning/Optimization, PostgreSQL, Query Optimization, REST (Representational State Transfer), RabbitMQ, React.js, Redis, Relational Databases (RDBMS), SQL (Structured Query Language), Scrum Project Management and Software Development, Software Administration, Software Engineering, Spring Framework, Spring MVC, Technical Writing, Technical/Engineering Design, Transaction Processing/Management, Unit Test, User Interface/Experience (UI/UX), Vue.js, Web Services, XML (EXtensible Markup Language)