He was sent to work in Požarevac, where he performed tasks on marking forests and regulating the flow of the Morava River.
To this day, it is known that he designed sixty-eight buildings, mainly for public, business and residential purposes, while in the domain of sacred architecture he tried his hand at two projects.
The creative activity of three decades and great productivity enabled a comprehensive overview, not only of the designer's oeuvre, but also of the Serbian architecture of that period and some of its most significant examples, of which Nestorović is the author.
At the beginning of his career, the canons of academicism served him as a safe and proven support, so that through collaboration with another famous Serbian architect Andra Stevanović, he achieved greater security and freedom in a more individual artistic expression.
[2] His father was a merchant and president of the Požarevac municipality, and his son was an architect, Bogdan Nestorović.