Top Rated on the another platform with $4700+ earning from one business client.

And a few other small Power BI contracts 

Although I can not show you other clients' projects are proof.  

Here are some samples hosted on the Power BI server(see the domain URL). They are safe to click.

You can test and see if those are what you need.

If you have other requirements that are not included in these samples, I can start that part of the job first as a part of the interview.

Private use sample

https://app.powerbi.com/view?r=eyJrIjoiNWIyOTg4NGItMjQyMS00ZDIyLWE3NjctNmE5ZWNlNGIwYjQ1IiwidCI6IjhmNzUzZDEwLWU1NGQtNDk2Ny04ZDRlLTJmMmVkZGRhMTY0NCJ9

For clients with Filter Bar

https://app.powerbi.com/view?r=eyJrIjoiMWU5YjgxYzQtNWNmNy00MzE5LWI4Y2UtMGFmMTcwOTc4ZmJjIiwidCI6IjhmNzUzZDEwLWU1NGQtNDk2Ny04ZDRlLTJmMmVkZGRhMTY0NCJ9

Filter Panel sample

https://app.powerbi.com/view?r=eyJrIjoiYmI2ZDBkMGEtYjI5MS00ZDhjLWEwYzgtZmViYjVmM2MzNjE3IiwidCI6IjhmNzUzZDEwLWU1NGQtNDk2Ny04ZDRlLTJmMmVkZGRhMTY0NCJ9

Drill Down Sample

https://app.powerbi.com/view?r=eyJrIjoiYjkzNjY1MzktMmNhZi00ZjI0LTkxZTItZTgzYWMyZWIxMDQyIiwidCI6IjhmNzUzZDEwLWU1NGQtNDk2Ny04ZDRlLTJmMmVkZGRhMTY0NCJ9

Heat Map

https://app.powerbi.com/view?r=eyJrIjoiOGNhY2YxZTQtZjcxOS00YzRkLThlMjgtMjY0MDFkZDI0MzMwIiwidCI6IjhmNzUzZDEwLWU1NGQtNDk2Ny04ZDRlLTJmMmVkZGRhMTY0NCJ9