Currently learning in yeshiva, have a doctorate in medieval & early modern Jewish studies, writing a book on Rishonim. I'm especially interested in halacha and its theory and codification; shalshelet ha-kabbalah; and machshavah and hashkafic topics.
I've been on the internet basically since it was invented (well, since Web 1.0) and am generally a fan of open access, democratizing knowledge production and distribution, and copyleft (but also attribution, accountability - hence my real name - and people being paid fairly for their work, though that last one might have to wait for yamot ha-mashiach).
Articles, source sheets, syllabi, blog & newsletter available on my website.
I'm also active on Twitter.