*Club domestic league appearances and goals, correct as of 23:49, 1 September 2024 (UTC) ‡ National team caps and goals, correct as of 17:44, 4 May 2023 (UTC)
Harramiz was born in São Tomé. 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. Benfica, for a fee of €15,000.[2]
Harramiz was initially assigned to the B team in the Segunda Liga. On 10 August 2013, aged 23, he played his first game as a professional, featuring the full 90 minutes and being booked in a 0–0 away draw against C.D. Trofense.[3] Eleven days later, in another away fixture, he scored his first league goal, contributing to a 2–2 draw with S.C. Beira-Mar.[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.
In the following years, Harramiz continued to compete in the second division, with S.C. Covilhã[13] and Académica de Coimbra.[14] On 31 January 2018, he returned to the top flight after signing with C.D. 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. Braga.[16]
On 31 July 2018, Harramiz returned to division two with C.D. Mafra.[17] Having scored a joint personal best ten goals in his one season, he moved on to Leixões SC.[18]
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.[21] On 21 January 2022, he left after making 11 appearances.[22]
Harramiz returned to the Portuguese second tier subsequently, starting with Farense[23] then moving to S.C.U. Torreense in January 2023[24] and Länk FC Vilaverdense in the summer.[25] On 28 December 2023, he and his teammate Yannick Semedo terminated their contracts at the latter due to allegedly unpaid wages.[26]
^"Harramiz é reforço" [Harramiz is an addition]. Record (in Portuguese). 31 August 2014. Archived from the original on 14 April 2016. Retrieved 31 August 2014.
^Encarnação, Carlos (26 January 2022). "Harramiz reforça ataque do Farense" [Harramiz bolsters Farense attack]. O Jogo (in Portuguese). Retrieved 4 May 2023.
^"Harramiz para o ataque" [Harramiz for the attack] (in Portuguese). S.C.U. Torreense. 31 January 2023. Retrieved 19 February 2023.