Application Programming Interface (API), Authentication, Banking Services, CSS (Cascading Style Sheet), Cloud Computing, Continuous Deployment/Delivery, Continuous Integration, DevOps, Distributed Computing, Enterprise Architecture, HTML5, ISO (International Organization for Standardization), Information/Data Security (InfoSec), Java, Mentoring, Microservices, Microsoft .NET, Microsoft C# (C Sharp), Microsoft Windows Azure, Node.js, Payment Processing, REST (Representational State Transfer), SQL (Structured Query Language), Security Architecture, Software Administration, Software Engineering, Team Lead/Manager, Technical Leadership, User Experience Design (UXD), Web Services