In 2017, Buiamba attended an NBA Basketball Without Borders camp in New Orleans.

The following season, he joined Interclube who helped to reach the finals of the Angolan League two consecutive years in 2021 and 2022.

[2] Buiamba played for the Angolan under-15 team at the 2015 FIBA Africa Under-16 Championship in Mali.

One year later, he played with the Angolan under-18 team at the 2016 FIBA Africa Under-18 Championship, winning a gold medal.

This biographical article relating to an Angolan basketball figure is a stub.