Gene Serdena is a set decorator who worked on the 2024 Disney+ series Star Wars: Skeleton Crew. Serdena had previously worked with the show's production designer Oliver Scholl and creators Jon Watts and Christopher Ford on the film Spider-Man: Homecoming, which informed their work creating the set for At Attin Middle School Gamma.[1]
Sources
Welcome to the Worlds of Star Wars: Skeleton Crew: An Interview with Doug Chiang and Oliver Scholl on StarWars.com (backup link)