Design Patterns, Machine Learning, Natural Language Processing, Recommender Systems, Computer Vision, Coding Standards, Code reviews, Optimization, Build processes, Livesite operations, Source control management, Testing certification, Scaling, Engineering practices and patterns, Reliability

Java, Distributed Systems, Kafka, Microservices, Docker, Elasticsearch, Kubernetes, Hybrid Retrieval, Cloud-native Architectures, semantic search, Conversational AI, CI/CD, Azure Cloud Platform, Event-driven Architectures, Observability