Hello,
Sounds interesting, let's discuss more details please...
Well, I've developed my own ATS on the C# (for the QUIK, to trade shares and futures online) and did get some success with that (although the ATS is modified periodically for my new ideas, to get better results). I'm utilizing it for myself only, and won't share it, sorry, BUT you and me could collaborate for some essential parts of a new ATS required for you and share the resulting generic code, if you may be interested. It sounds like a partnership perhaps but is more simpler and less risky in reality, so you will provide a partial financing for your share and I will develop and provide required modules and source code in my turn, for my share.
I know some essential/generic parts which should be a must for any ATS, and definitely we could have co-profitable cooperation for that! Also, certainly, I know lot about the online trading (I deal with it since 2006 :) but started my trading with ATS couple of years ago only)
Yes, I may be interesting in development for Ninja Trader, but in development with up-to-date ForexConnectAPI, cTrader/Algo, InteractiveBrokers API and Takion API (perhaps) as well.
For now, I've posted my preliminary bid for further discussion ONLY, please don't accept my bid (suddenly) before that)
I'm looking forward our collaboration and hope hear from you.
The sooner the better, to allow me schedule required working time (including for some investigations) if we agreed.
Best regards,
Igor