Politics class) Putin used radically different approaches to reform and rebuild Russia

The question is :
Gorbachev(1985-1991) and Putin(2001-present) used radically different approaches to reform and rebuild Russia. In your view, who among the two has made the most important contribution to the transforming Russia into a flourishing democracy and market economy, and why? Use concrete examples to support your conclusions.
I want to you please to write about the president Putin and make sure that the essay is simple not like someone professional wrote it. Because im international student. Thank you