Expert-level Grafana dashboards, visualization, data sources, alerting, and production operations
Expert-level AWS cloud architecture, services, security, cost optimization, and best practices
Expert-level Istio service mesh management, traffic control, security, and observability for Kubernetes
Expert-level Java development with Java 21+ features, Spring Boot, Maven/Gradle, and enterprise best practices
Expert-level C# development with .NET 8+, ASP.NET Core, LINQ, async/await, and enterprise patterns
Expert-level Databricks platform, Apache Spark, Delta Lake, MLflow, notebooks, and cluster management
Expert-level Looker BI, LookML, explores, dimensions, measures, dashboards, and data modeling
Expert-level ArgoCD GitOps deployment, application management, sync strategies, and production operations
Expert-level data mesh architecture, domain-oriented ownership, data products, federated governance, and self-serve platforms
Expert-level JavaScript development with modern ES2024+ features, Node.js, npm ecosystem, and best practices
Expert-level Kubernetes cluster management, deployment strategies, networking, and production operations
Expert-level Linkerd service mesh management, traffic control, reliability, and production operations
Expert-level Helm 3 package management, chart development, templating, and production operations
Expert-level Apache Airflow orchestration, DAGs, operators, sensors, XComs, task dependencies, and scheduling