Ethan Ordentlich
Teaching Assistant Professor
Department of Computing and Mathematical Sciences
@
Caltech
Office:
Annenberg 122
Email:
eordentl U+0040 caltech.edu
Courses
Spring 2026 (Caltech)
CS 3x: Introduction to Software Design
CS 18: Software Design Practicum
Winter 2026
CS 121: Introduction to Relational Databases
Fall 2025
CS 24: Introduction to Computing Systems
Spring 2025 (UIC)
CS 251: Data Structures
Fall 2024
CS 251: Data Structures
Spring 2024
CS 251: Data Structures
Fall 2023
CS 251: Data Structures