High Availability, identity management systems, DevOps practices, Security Protocols, cross-regional data consistency, event-driven architectures, distributed transaction management, asynchronous processing patterns, scalable detection and fraud prevention systems, cache invalidation strategies, fault-tolerant systems

Testing, Software Development Life Cycle, Coding Standards, build processes, design or architecture design patterns, large scale distributed systems, code reviews, software programming language, source control management, operations, reliability and scaling of new and existing systems, web services-based applications

Design Patterns, Testing, Coding Standards, build processes, operations, Reliability, code reviews, Scaling, source control management, Software Programming