| Data Modeling for BI | dbt, SQL, Power BI/Looker, ChatGPT | Design star schemas; define semantic layers and metrics. | Makes dashboards fast & consistent. |
| Dashboarding & Stories | Power BI, Looker, Tableau, ChatGPT | Build interactive visuals; add drilldowns/tooltips; annotate insights. | Converts data to action. |
| Self-Service Enablement | LookML/Power BI Models, ChatGPT | Publish certified datasets; write usage guides and data dictionaries. | Scales analytics across teams. |
| Data Quality & SLA | Great Expectations, dbt tests, ChatGPT | Set tests/alerts; show freshness and reliability to users. | Builds trust in BI. |
| KPI Design & Governance | Notion, Power BI, ChatGPT | Define KPI formulas and owners; prevent metric drift. | Keeps everyone aligned. |
| Advanced Analytics Lite | Python (pandas), DAX, ChatGPT | Add cohort/segmentation, funnels, and simple forecasts. | Finds opportunities quickly. |
| Distribution & Ops | Power BI Service, Slack/Email, ChatGPT | Schedule refreshes; automate alerts and subscriptions. | Gets insights to decision-makers. |
| Privacy & Access | Row-level security, OneTrust, ChatGPT | Implement RLS/OLS; document permissions and audits. | Protects sensitive data. |