Modification of MQL5 Program to include a trailing stop and take profit in intervals

I need a program developer to upgrade, or adjust my current expert advisor to take profit in intervals and also include a trailing stop. I need these values to be based on the take profit and stop loss for the current position. I would like to have my Expert Advisor be able to close out portions for my position in percentages of the current volume and and in variable intervals based on the current take profit. Also, as each take profit target is hit and a portion of the current position is closed out, I would like the stop loss to follow in the exact number of points that the position took partial profit.

For instance, if I have an input value of 4 for number of take profit targets, I will have a stop loss, and 4 take profit targets. When a position opens, if Take Profit target 1 is hit, position partially closes 25% of position volume and the stop loss is moved toward the take profit targets by the number of points of each take profit interval.

A copy of the expert advisor will be provided upon mutual agreement of terms.