Apache Cassandra, Application Programming Interface (API), Caching, Call Centers, Cloud Computing, Continuous Deployment/Delivery, Continuous Integration, Customer Support/Service, Diversity Recruiting, Docker, Finance, Fortune 500 Customers, GitHub, Health Information Technology, Java, Jenkins, Messaging Technology, Microservices, Microsoft Windows Azure, NoSQL, Performance Analysis, Performance Tuning/Optimization, REST (Representational State Transfer), React.js, Redis, Technical Leadership, Web Programming, Web Services