A developer is a person or company that buys land, finances real estate deals and appoints a builder and architect to orchestrate their vision through masterplanning, design and construction.
What is an architect
An architect is instrumental in the vision, planning, design and construction supervision to which they provide a structure or space that serves the people.
What is a builder
A builder is a person or company that has been appointed to a development to oversee, coordinate, construct or repair properties. Builders can also be self directed.