Today we were on the trading floor of the New York Stock Exchange with Twilio, who celebrated their Initial Public Offering. The company didn’t disappoint, spiking almost 90 percent throughout the day. To celebrate the event, Twilio held a code jam where three developers made as many Twilio-enabled apps as they could, all from the floor of the exchange. We talked to one of the developers to see what they were building, as well as Tom Farley, the president of the New York Stock exchange to get his thoughts on the day.