Complex sentence: LibLime was founded in 2005 by Joshua Ferraro who had helped to spearhead the project of migrating the Nelsonville, Ohio library to Koha in his role as systems administrator.
Split into simpler sentences: LibLime was founded in 2005 by Joshua Ferraro. Mr. Ferraro helped to spearhead the project of migrating the Nelsonville library to Koha in his role as systems administrator.