Automated Strategy (EA) on Spot Gold MT4 (MQL)

I would like to code a strategy based on several indicators for trading SPOT GOLD on META TRADER 4, I will give the guidelines to you and will be in charge of finding the right strategy based on my criteria. You are in charge of the back-test and should come up with a strategy that will fit my guidelines (risk/reward, MAX DD, number of trades, time frame etc etc.) it's all a question of trial and error with trying to get the right settings and right indicators. A VERY BIG BONUS WILL BE GIVEN, if you are able to find a steady and profitable strategy with proven back testing. The time given is around 1 month, so time is not really an issue the final result is the one that counts. The Freelancer NEEDS to have extensive knowledge of MT4 indicators and can use its own custom indicators to build the system, experience is a MUST HAVE. Thank you! PS: IF THE SYSTEM PROVES TO BE PROFITABLE, A % OF THE PROFITS COULD BE NEGOTIATED (I have a large account account size, so it's worth the good work)