He aided the side in winning its first national championship in the 2016–17 season, before being transferred to fellow league team FCSB.
He represented the under-21 team at the 2019 UEFA European Championship, where they managed to progress to the semi-finals as group winners.
[1] On 10 August 2017, Nedelcu signed a five-year contract with FCSB,[2][3] one month after having initially refused to do so by arguing that he dreams of playing abroad.
[4] Him and his Viitorul teammate Romario Benzar were acquired by the Bucharest-based club for a combined cost of €2.7 million,[5] and an additional €500,000 fee was paid for Nedelcu in November to remove an interest clause in his deal.
[8] Nedelcu often struggled with injuries during his stint in the capital, and on 12 June 2021 was sent out on a one-year loan with a purchase option to 2.