Hello Fellow FX Trader,
I assume you need an Expert Advisor developed for MT4. If this is so, then look no further.
First things first, let's get the disclaimer clear: as an active forex trader myself, I must caution that there is no such thing as a "winning trading algorithm". The best I, or indeed anyone, can do is to develop an algorithm that is extensively backtested and shows robust results over a significant period of time. Even that is no guarantee of future success. What is more important is to understand what makes the market move and set up your algorithms to give you the best chance of success.
Let's discuss your requirements and see what we can work out. If you already have a strategy in mind, then let's talk through it and I can build it for you. If you just have an idea what kind of returns you are looking for, I can share my thoughts with you on what's reasonable. Writing the code is the easy part - defining the requirements is where the real work is and that's why we need to talk.
Do get in touch. Hopefully, my reviews do the rest of the talking for me!