Borosh was a Gallamite male who lived in the 24th century.
In the 2360s, Borosh was an engineer on the USS Progress. (SCE - What's Past eBook: Progress)
When Captain Xentalir needed recommendations for the post of Starfleet Corps of Engineers team leader on her Saber-class starship in 2376, Montgomery Scott chose Borosh, based on his engineering talent. (SCE eBook: The Future Begins)