Algorithms, Spring Boot, Design Patterns, Docker, Salesforce Cpq, data structures, Java, Oracle Cpq, Spring, Jenkins, Git, Kubernetes, Go, vector embeddings, similarity-based retrieval patterns, LLM APIs, Google Vertex AI, LLM security considerations, semantic search, object-oriented programming, Anthropic, AI-powered systems, prompt engineering, microservices architecture, Spinnaker, OpenAI, Gemini