Hi there, With my background on statistics and R programming, i really think i can work on your project and give you the best version of it.
If it is a decision tree for regression or classification, or both of them, i can do thay.
We can discuss which algorithm to work with (CART, ID3, C4. 5,...)if you choose to work with me.
To have better idea about statistical technics and data science methods i can perform, please have a look on my profile.
Thanks