I'm a private investor, who manages some of his assets
using an active trading strategy since 2007. While I'm not a "quant"
trader in a classical sense, my engineering background enables me to use
quantitative techniques in my discretionary swing trading approach.
My strategy has been inspired by various traders: Alexander Elder (channel techniques), Adam Grimes (focus on buying/selling pressure) and Victor Niederhoffer ("you have to test everything").
Holding periods of a few days to weeks requires
constant price monitoring, which could be challenging as a part time trader.
However, for me this is easily possible since I'm located in Germany and US
markets are open from 3:30 until 10pm local time.
When I'm not trading US stocks, I'm enjoying time with family, trying to learn playing Spanish guitar or doing long distance runs.