Aleksandra Obradović was born in Brčko on May 26, 1968. where she finished primary and secondary school. She graduated from the Faculty of Law at the University of Novi Sad in 1994, earning a degree in law.

She passed the bar exam before the Bar Exam Commission at the Ministry of Justice of the Republic of Serbia in Belgrade on March 25, 1996.

She completed her internship in the Basic Court of the Brčko District of Bosnia and Herzegovina in the period from 1994 to 1996. After that, from 1996 to 1997, she worked as an expert associate, also in the Basic Court in Brčko District of Bosnia and Herzegovina.

She worked as a judge in the Basic Court of Brčko District of Bosnia and Herzegovina in the period from 1997 to 1998, after which she worked as a judge in the Basic Court in Bijeljina until 2000. From 2000 to 2004, she worked as a member of the office for representation in the Government of the Brčko District of Bosnia and Herzegovina, while from 2004 to the present day she has been continuously working as a judge in the Basic Court of the Brčko District of Bosnia and Herzegovina.

She participated in numerous trainings and seminars, including those organized by CEST.

She was elected as a member of the High Judicial and Prosecutorial Council of Bosnia and Herzegovina on April 23, 2021. year, by the Judicial Commission of Brčko District of Bosnia and Herzegovina.

At the session of the HJPC of BiH held on September 27 and 28, 2023, she was elected as the vice president of the HJPC of BiH.