Master in OOP

Dear Coder

I need a coder which have outstanding skills in coding for grid and pyramid systems. 

My Project is a simple Grid which works in both direction directly and treat orders which are on loosing side with a pyramid system.

when we have grid orders we have a group of orders which running in same direction. the skills from this coder must be, that he can pick just defined orders out (which are in loss) and treat it with pyramid orders. 

so the grid order is in this case no longer the whole group and it has to recalculate the TP and sort like this,...

its just a really raw description but honestly, i'm not interest in coder which not have skills and try something. so the coder must be to 100% sure that he can that! it's like playing with orders, create groups, create new groups back and forward.

not an easy one and not just like take an grid system and do something with other orders!

you see,. it will be difficult to code it and please, only really good coder which have a lot of experience in that!