He made his first football steps in Voždovac, but have gained affirmation with Balkan Mirijevo.
From season 2008/09 to 2010/11 the club had advanced from 5th to 3rd rank in Serbian football league system.
Individually, Krstić had achieved even more by signing for Serbian SuperLiga side BSK Borča, thus became a player that had advanced through four ranks in only two years.
Apart from playing football, he had simultaneously attending education and got a diploma of a Faculty of Traffic and Transport Engineering at University of Belgrade.
This biographical article related to a Serbian association football defender is a stub.