He previously served as the governor of the Central Bank of São Tomé and Príncipe, and he has also worked for the Ministry of Finance.

From São Tomé and Príncipe, Ramos studied abroad at Moscow State University in Russia, where he received a degree in economics after having attended from 1989 to 1995.

[4] In December 2022, Ramos was appointed governor of the Central Bank of São Tomé and Príncipe.

[5] On 6 January 2025, President Carlos Vila Nova dissolved the government of prime minister Patrice Trovoada, for a "remarkable inability to resolve the country's many challenges," and ordered the Independent Democratic Action (ADI) party to present candidates for prime minister within 72 hours.

[4] After Amado Vaz's resignation, the ADI party nominated Adelino Pereira, a former attorney general, to be the next prime minister.