N Castillo teaches 2 sections of 2 courses at UIUC this Spring 2027: CI 553, ERAM 582. 2 sections have open seats. Open a course for the live picker and a free email when a seat opens.
Instructor of record from UIUC's public class schedule; grade distributions as published by UIUC. All UIUC instructors. ClassMaxx is not affiliated with UIUC.
The iPhone app pushes the alert the second a seat opens, builds four ready schedules from your degree audit, and ranks sections by real grades. Free; a $4.99 Fast pass per semester makes alerts instant.