Amazon Web Services (AWS), Apache Spark, Application Programming Interface (API), Artificial Intelligence (AI), Automation, Cloud Computing, Computer Security, Continuous Deployment/Delivery, Continuous Integration, Data Processing, Distributed Computing, Docker, Elasticsearch, Injections, Java, Machine Tool, Microservices, Node.js, Python Programming/Scripting Language, Redis, Regulatory Compliance, Security Attacks, Software Engineering, System Architecture, Threat Modeling