Personal Branding

This logo is still in its first stages as I find it very difficult to re-brand ones self. Not even the colors are chosen as of yet (so the grey/green combo is not set in stone). I would love some initial feedback! The concept being that my initials are BB and wanted to focus on a "b squared" concept. This icon will soon be type-set with my name underneath in a font like "Moderna". I look forward to every ones thoughts.