Trading bot to capture risers and fallers

Hi all, i need someone who can build a trading bot that can do buy/sell based on instant rise or fall of any stock i.e. if stock goes up 2% in 1hr then buy it and then sell it back after it gains another 3% or vice versa if stoct goes down. It also need to have stop limit, margin, and percentage of equity to be used. All these variables should be adjustable. 1. %rise which in above case is 2%, 2 duration in seconds which is as per above 3600, 3. %gain i.e. 3%, 4. Stop limit 5. Margin 6. Equity to use. The bot needs to work in both demo and live trading mode.