Tableau & SQL Expert for KPI Dashboard

I'm in need of a Tableau and SQL specialist who can guide me through the creation of a KPI dashboard based on revenue vs target data. While I have intermediate knowledge of the software, specific assistance is required in building a clear, informative visualization of my company's revenues growth rate. This involves not just creating a standard dashboard, but really getting into the depth of what Tableau and SQL can offer. The ability to work collaboratively and communicate complex data in a comprehensible manner is vital.

Ideal skills and experiences:
- Advanced expertise in Tableau and SQL
- Prior experience with sales data visualization
- Exceptional skills in interpreting and showcasing KPI data
- Proven ability to teach or guide others.
(Videos and video calls are essential )