Amazon Web Services (AWS), Apache Ant Build Tool, Application Programming Interface (API), Architectural Services, Best Practices, CSS (Cascading Style Sheet), Cloud Computing, Code Reviews, Cross-Functional, Database Design, Express.js, Git, Healthcare, Healthcare Software, Information/Data Security (InfoSec), JavaScript, Mobile Web Programming, PostgreSQL, Query Optimization, REST (Representational State Transfer), React Native, React.js, Relational Databases (RDBMS), SQL (Structured Query Language), SQL Databases, Scalable System Development, Software Administration, Source Code/Configuration Management (SCM), Team Player, User Interface/Experience (UI/UX)