I'm a Civil Engineer with an MS in Engineering. I have over 20 years of experience and have been using Arc Map since 2004. My GIS expertise is in the use of Arc Hydro and relates Spatial Analyst functions.
I started and watch the "Arc Hydro Problem Solvers" on the ESRI GeoNet. I wanted that thread to be a "go to" place for getting tips to avoid common problems that seem to crop up when using the tools.
I will be watching this forum and using it more since the ESRI change over to GeoNet is not working well for me.