In June 2013, after starting his senior career in Portugal's lower leagues, he moved straight into the Primeira Liga when he joined S.L.
[4] On 31 August 2014, Harramiz was loaned to S.C. Farense in a season-long deal,[5][6] Six of his eight goals came during the last month of competition,[7][8][9][10][11][12] and the Algarve team finally ranked in 11th place.
Tondela until 30 June,[15] and he made his debut in the competition on 26 February by coming on as a late substitute in a 1–0 loss at S.C.
[18] Harramiz cut his ties with Leixões on 1 October 2020 and made his way to G.D. Estoril Praia; he had played against that club four days earlier.
[20] In July 2021, after winning the second division with Estoril, Harramiz left Portuguese football for the first time to sign for Neftçi PFK in Azerbaijan; he was joined in Baku by teammate Hugo Basto.
[27] Harramiz earned his first cap for São Tomé and Príncipe on 5 September 2015, starting in a 0–3 home loss to Morocco for the 2017 Africa Cup of Nations qualifiers.