Automated trading scalping system currencies.

I need a developer with experience in forex or trading systems, I need a scalping system to operate on currencies only performing like the following hundreds of times a day: The classic type of scalping involves of placing a buy order on the bid price, and placing a sell order on the ask price. When both orders are executed the trader gains the difference between the bid price and the ask price, minus the trading costs. Please if you can do this task and are serious you can prove this to me before I buy from you even better. Profit per scalp can be any amount so long as a profit is generated, need to keep loss's small and to a minimum. The scalping should be done quick and executed fast for each trade, this will need to use tick trades only to make this possible. As you know currencies move up and down quick throughout the day, I need the little movements that are made every second captured for a small profit, if a profit is not made the loss needs to be stopped early and quickly, so profits beat loss's.