Every claim on this site has a door to its proof. These are the doors.
The trade ticket was the most important screen in the app, and the slowest. The count, the compliance fight over one default, and the wall that didn’t move.
After the acquisition, every customer had to move — identity, credentials, money. The whole website became a banner, and 98.64% walked through the door.
The first thing I shipped wasn’t software
Five hires, a 74-day first release, then the native rewrite that retired TradeKing’s technical debt — with a four-legged options trade on a phone as the crown.