One thing you might be missing from your UX Interview process is a PDF portfolio. A PDF portfolio is an offline PDF version of selected information from your online portfolio that you will use typically only in interviews to present your work. With your online portfolio, you can provide as much detail and context as you’d like as you have unlimited space to do so. In the case of your PDF portfolio you must structure your slides in a way that throughly explains your processes, what you've learned etc. In a way that your audience (interviewers) can understand and follow along with.
Why do you need this? There are a few reasons why a PDF version of your portfolio is necessary.
Questions about creating an online PDF portfolio? We cover this in great detail in my 16 Week UX Course.