I am an IT professional with background in coding around MS technoligies (VB & .Net) as well as a fair understanding of SQL Server.
I have been playing with Power BI for a while now (couple of months, on and off) and still face many frustrations in trying to figure out how do this, how to do that, why isn't it working, why do I get this error, etc.
Sure, there is plenty of material available online, bustructurt I am looking for a more ed (possibly classroom based) training programme that will enable me to gain a thorough understanding of Power BI.
I'd like to take my knowledge to the next level beyond simply Getting Data and creating a couple of nice looking charts.
I'd like to understand and utilize the more powerful features of Power BI - such as DAX, M, etc.
I'd like to get the maximum benefit from Power BI in order to deliver solutions that go above and beyond my business users' expectations.
Additionally, are there any industry recognised certifications that focus purely on Power BI as a tool, rather than somthing like MSCE for Business Intelligence.