{"type":"instructor_profile","url":"https://lingua.community/en/u/arina-sherstiuk-6","name":"Arina Sherstiuk","role":"INSTRUCTOR","languages_taught":[],"specialities":[],"rating":null,"summary":"","certifications":[],"member_since":"2023-06-26T12:50:56.315Z","last_updated":"2026-05-02T09:07:37.670Z","indexable":true}