Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), Amazon Web Services (AWS), Architectural Services, Automation, Budgeting, Caching, Cloud Computing, Communication Skills, Content Delivery Network (CDN), Continuous Deployment/Delivery, Continuous Integration, DevOps, Distributed Computing, Documentation, Identify Issues, Incident Response, Java, Leadership, Linux Operating System, Mentoring, On Call, Production Support, Production Systems, Python Programming/Scripting Language, Redis, Software Engineering, Splunk, Systems Reliability, Systems Scalability