Often Missing SkillsStrong SQL QueryingConsistent Metric DefinitionsData Validation RoutinesExperiment DesignForecasting MethodsData StorytellingDocumentation Habits
Development SuggestionsFocus on one reporting domain and standardize metric definitions. Practice SQL daily on real operational datasets, add automated data checks, and build a portfolio of two or three dashboards with written insights. Learn basic experiment design and forecasting to support staffing and throughput planning.