Speedfreaks initiated his career in 1989,
Niterói. He started performing with Rap freestyles, and at local shows, typically as a featured guest. He wrote his first rap song, "Sinistro", in the early 1990s. His second song was "Eu Sou o Capeta". In 1993, he released his demotape called
Speedfreaks, with former musical partner Gustavo
Black Alien. During the same year, he participated in the compilation album
No Major Babies, with the song "Hit Hard Hip Hop" released in Brazil, Europe and the United States. He was featured in Planet Hemp's album
Usuário. In 1996, he released his first solo album called
De Macaco on an independent label. From 1997 to 1998, he released several songs on websites such as Som da Glock and Timoneiro. In 1999, along with Gustavo Black Alien, he formed the Hip Hop duo Black Alien & Speed, which debuted with the song "Guerrilha Verbal". Speedfreaks had a feature on
Marcelo D2's first solo album,
Eu Tiro é Onda, specifically in the song "Império Contra Ataca". In 2000, he recorded the album
Na Face with
São Paulo producer Carlo Bartollini, released independently. He recorded with
Fernanda Abreu the song "O Som do Sim", which appeared on
Herbert Vianna's album. That same year, he was featured on the albums
Tributo a Luiz Gonzaga and
Baião de Vira Mundo. In 2001, Speed released his album
Expresso, which featured Rappin' Hood and Otto. Along with Black Alien, he released one of the duo's greatest hit songs: "Quem que Caguetou?", which was also released in Europe. It received remixes from
Afrika Bambaataa and
Fat Boy Slim, and was re-recorded in the United States under the title "Follow Me, Follow Me". In 2003, he released the instrumental album
Sangue Sob o Sol. Still in 2003, after various discussions with Black Alien, the duo ended. In 2006, he released the album
Só o Beginço, which featured Rhossi, from Pavilhão 9. In 2008, Speedfreaks released a new project called
Meu Nome é Velocidade, which featured singer BNegão in the song "Você Morreu". The following year, he released
De Volta no Jogo, through his independent label, Speed's Hits. He was about to release
Remixxx-Speedfreaks Features, a compilation of songs with special appearances by Speed. He recorded the song "Trocando Ideia" with fellow Carioca rapper
Tigrão Big Tiger, which was part of the album
De Volta no Jogo. A documentary film about his life was scheduled to be released in 2020. ==Death==