kˈɑːnstɐntˌɪnɪskˌuː mˌeɪd ɐ fɹˈiː tɹˈænsfɜː fɹʌm ˌɛfsˈiː bɹˈæsɑːv tə hɪz kˈɜːɹənt klˈʌb kəŋkˈoːɹdiə tʃˈaɪədʒnə ˌɔn wˈʌn dʒuːlˈaɪ tˈuː θˈaʊzənd sˈɪkstiːn, wˌɛɹ hiː hɐz sˈɪns mˌeɪd twˈɛnti θɹˈiː lˈiːɡ ɐpˈɪɹənsᵻz, pɹəvˈaɪdɪŋ tˈuː ɡˈoʊlz.
Constantinescu made a free transfer from FC Brașov to his current club Concordia Chiajna on 1 July 2016, where he has since made 23 league appearances, providing 2 goals.