Landscaping for Concrete Block Building

I'm seeking a skilled landscaper to design a space that will be used as a building block area. The project involves creating 3D plans initially, focusing on: - Creating a level and stable ground - Retaining wall plans to prevent erosion and maintain structure - Ensuring drainage to avoid water pooling Ideal Skills and Experience: - Expertise in landscaping and retaining wall construction - Knowledge of drainage systems - Experience with concrete block setups