Departments
From reporting and dashboards through to the pipelines and warehouse behind them.
Writes the query, checks it against the source and states the caveats with the answer.
Builds and maintains the pipelines, and owns the alerting when they break.
Builds the semantic model, the DAX and the reports, and keeps refreshes running without manual intervention.
Owns Tableau or Looker end to end, from the data model through to the dashboards the business runs on.
Builds the three-statement model, the scenarios and the board pack behind them.
Designs schemas, writes the stored procedures and tunes the queries that have started timing out.