Program a DAS Trader platform for automated trades

Job ID: 35226455

Budget: $250 – $750 USD

I would like to program trades for automation. I have Cobra trading which uses DAS Trading platform.
1. I pick the (a)stock and (b)position size about 5 minutes before market open.
2. I need the program to calculate shares size about 10 seconds before market open and enter a "limit order" in order to enter the position a few seconds before market open. ei. $10,000 position at $2.5 per share = 4,000 shares.
3. Limit order must be entered at %1 below current price. Since it'll be pre-market hours, market orders will not be available.
I attached the screenshot pertaining to the Development section from the DAS Trader website. dastrader.com