Who was filled with the Spirit of God to do skilled work on the tabernacle?

Answer: Bezalel

God filled Bezalel son of Uri with the Spirit of God in skill and ability.

““See, I have called by name Bezalel son of Uri, the son of Hur, of the tribe of Judah. And I have filled him with the Spirit of God, with skill, ability, and knowledge in all kinds of craftsmanship,”— Exodus 31:2-3 (BSB)