I'm using Ninja Trader with IB and would like to automate my strategy. Can anyone recommend or share their positive or negative experiences with any of Ninja Trader's authorized 3rd Party Programmers found on their website. I'm interested in only North American programmers, as well, looking for a programmer who has integrity and can do the job in a cost and time efficient manner. Thanks in advance PS. So far, I'm interested in Whitmark, MN systems, Desertsoft, and Tradestudies. Any idea how they are?