Grateful for the hint.
When filling out the Portfolio, the service requires mandatory
Project URL (optional). It should be noted that the project in the portfolio is not added from the list of Upwork but from personal, previously created
Colleagues, who faced a similar and how to get out of this situation? Thank you.
Hello! I have the same problem. When I press the "Publish project" button above the "Project URL (optional)" field, red "Category is required" appears. There is no way to skip this point. I will be very grateful for the advice!
I would recommend that you post screenshots of your website in your portfolio. And once an interview with a potential client is in place, you can send a link to the websites that you have created.