ALT Image: A square photo of David Muellerchen edited to look like Superman flying toward the camera.\n\nYears active in the community: 10 years.\n\nFavourite Angular features: CLI and Signals.\n\nWebsite: https://webdave.tv.\n\nFun fact: He is a bass player and provides backing vocals for a hardcore punk band.\n\nBranding: The top right corner features a purple and pink geometric design with a white \"A\" logo.

ALT Two speakers smile for a selfie on stage in front of a large, cheerful audience seated in rows inside a bright hall with arched walls and pink lighting. The crowd, many wearing conference badges, waves and makes peace signs toward the camera. A strong light beam shines from the back of the room, creating a radiant atmosphere.

ALT Two smiling people stand by a round table covered with shiny hexagonal stickers featuring a purple design. They appear to be at a conference, with one wearing a badge labeled “NG-DE.” The setting has warm lighting, arched walls, and a casual atmosphere.