The holidays are here and we’ve all got a little extra downtime between all that time with family and loved ones. And with the new year just ahead, there’s no better time to give your professional materials a once-over, especially your portfolio. I don’t know about you, but I dread putting together my portfolio. Part of my problem may be that I wait until I need it to put one together. Most of it is that I don’t always know what to put in my portfolio. A portfolio is meant to be a sampling of your best work examples. It should show exactly what you can do and what you’ve…