David Masuda Daniel, Also Known as Devzboi1 (born March 13, 1990, in Dar es Salaam, Tanzania) is a Tanzanian record producer, composer, and songwriter. He is the CEO and founder of the CB41 Music label, and the creator of DMPR (Devzboi1 Music Prods) — a brand dedicated to producing instrumental albums and EPs. Known for his genre-blending style, DEVZBOI1 fuses elements of dance, electronic, hip-hop, afro-pop, Bongo Flava, and R&B into his music.

He began making music at the age of 15 and transitioned into professional production in 2015. Since then, he has released multiple beat albums and EPs, including Afro Roads, Beats Leval II, Believe, Afro Scaping, Beat Bandle, Forlorn, Angry, and Feel'z Good.

Throughout his musical journey, DEVZBOI1 has built a loyal following, earning admiration for both original compositions and remixes. His remixed works include tracks by major African artists such as Diamond Platnumz (African Beauty), Major Lazer (Particula), Krizbeatz (911), Maua Sama (Iokote), Adekunle Gold (Before You Wake Up), Wizkid (Joro), Burna Boy (On The Low), and Davido (Fall), among others.

In 2020, DEVZBOI1 collaborated with Limo Officiel as a producer on the French version of Before You Wake Up, which surpassed one million total listeners and views across various music platforms.

Driven by a natural creative ability and an unstoppable work ethic, DEVZBOI1 continues to evolve as a leading electronic music producer in East Africa. His work resonates with a wide range of audiences and stands as both inspiration and innovation in contemporary African sound.