Application Programming Interface (API), Architectural Analysis, Architectural Design, Artificial Intelligence (AI), Authentication, Automation, Best Practices, Code Reviews, Communication Skills, Continuous Deployment/Delivery, Continuous Integration, Design Patterns Programming Methodologies, Emerging Technology, Java, Java Platform Enterprise Edition (Java EE/J2EE), Memory Management, Natural Language Processing (NLP), Production Control, Production Systems, Python Programming/Scripting Language, Quality Metrics, REST (Representational State Transfer), Requirements Management, Risk, Scalable System Development, Security Compliance, Software Engineering, Unit Test, User Interface/Experience (UI/UX)