The personal account of your friendly neighborhood QR code, serial number 0005! btw it's pronounced like "symmetrical." ;)

PFP: A glowing QR code on a dark background, the random pixels a multitude of shades fading from a bright pink tone in the center to blues and dark purples near the edges.
Header: A picture, rendered in colored letters, of a woman seen from behind flexing her arms over her head, her dark red hair hanging down in front of her back.