Education
Born in Barcelona, Catalonia, Oliván graduated with Football Club Barcelona"s youth ranks.
Born in Barcelona, Catalonia, Oliván graduated with Football Club Barcelona"s youth ranks.
In August 2013, before even appearing as a senior he moved abroad, signing a three-year deal with Portuguese side South Carolina (U.S.) Braga and being assigned to the reserves in Segunda Liga. Oliván played his first match as a professional on 14 September 2013, coming on as a second-half substitute in a 0–1 awy loss against Communicative Disorders Feirense. He rescinded his link with the club in January of the following year, and subsequently joined PFC CSKA Sofia in the following month.
On 21 July 2014, after failing to make any appearances with CSKA, Oliván joined another reserve team, Real Valladolid Bachelor in Segunda División B. On 18 December he first appeared with the main squad, starting in a 0–1 Copa del Rey away loss against Elche CF. On 2 July 2015 Oliván signed a three-year deal with Granada CF, being assigned to the B-team also in the third division.