Kid Salsamille

Despite his young age, Kid Salsamille is a mechanical genius and is the chief mechanic of the Alps-class Freeden under the command of Jamil Neate. Kid Salsamille earned the respect of his fellow mechanics, with two other mechanics (Nine and Rococo) acting as his apprentices. Using the money earned from the various salvage operations preformed by the Freeden, he was able to purchase a variety of parts that he felt would be useful.

(Source: Gundam Wiki)