Khudayar was born in Barda and has three brothers and one sister. He went to the army after graduating from high school.
After his military service, Khudayar applied to the Azerbaijan State Border Service. He then started serving as an ensign in Astara.
Khudayar Yusifzade went to fight voluntarily. He took part in the battles for the liberation of the Murovdag mountain range, Kalbajar, Fuzuli, Jabrayil and Zangilan. The brave soldier always found a way to support his comrades in arms.