He was born on July 2, 2002, in the village Hubynykha, Novomoskovsk Raion, Dnipropetrovsk Oblast.
On November 20, 2021, he signed a contract for military service and became a soldier of the 93rd separate mechanized brigade 'Cold Yar' (укр.
With the help of the Corsair anti-tank missile system, Alexander destroyed a total of a dozen enemy combat vehicles.
[3][4] On the night of 16 March 2022, in the Kharkiv Oblast, Oleksandr, was captured with another soldier.
On March 24, after the liberation of the village of Husarivka in the Balakliia raion, the Ukrainian military discovered the body of Oleksandr Harbuz, who had been shot in the head, with signs of tortures.