Portfolio Step 1: The Document
Create the skeleton for all five pages of your portfolio: index, about, projects, writing and contact. Each needs a complete valid document with the correct doctype, lang, charset, viewport and a distinct title. In the body of each, put just an h1 naming the page and one paragraph describing what will go there. You are not styling anything yet. You are establishing the structure that everything else attaches to.
Built it in both languages?
Mark it done once your Python and JavaScript versions both run correctly. Honesty here is what makes the dashboard useful to you.