How can the technical proficiency of a Power BI developer be evaluated?

by royben239 on Aug 27th, 2024 11:23 AM

[color=#1155cc][size=2][font=Arial, sans-serif]Hire Power BI developer[/font][/size][/color][color=#000000][size=2][font=Arial, sans-serif] with technical expertise, put them through a test in a real-world setting, or request a portfolio of their prior work. Give the applicant an example data collection and request that they use Power Query, DAX, and data modeling to develop a dashboard. Examine their capacity to provide dynamic, user-friendly reports and to properly show data. Ask them to describe how they handle big datasets and integrate other data sources as well. You may see how they tackle these activities to gain an understanding of their technical proficiency and problem-solving ability.[/font][/size][/color]