- When
- Sunday, November 22, 1 to 4 PM
- Where
- PSF 173, in person
- Format
- Coding competition on HackerRank
- Tracks
- Beginner and advanced
Events
What’s coming up, and what we’ve already covered. Dates go out on Discord first.
On the calendar
Add a session to your calendar and it repeats for the rest of the semester.
Nov 18then Dec 2
Easy section
6 to 7 PM · WLSN 114 · Beginner-friendly LeetCode, solved together. Runs alongside system design.
Nov 18then Dec 2
System design
6 to 7 PM · WLSN 253 · One real system, designed end to end. Runs alongside the Easy section.
Nov 22
Code-A-Thon
1 to 4 PM · PSF 173 · A coding competition on HackerRank, in person. Beginner and advanced tracks, with a chance to win GTA 6.
Nov 25
Medium section
6 to 7 PM · WLSN 114 · Medium-level LeetCode, in the weeks between Easy and system design.
Coming soon
GPU programming
CUDA sessions, starting soon. Dates go out on Discord first.
Event recaps
What we covered, with the slides from each meeting when they were posted.
Fall 2026
Nov 1 to 7
Mock Interview Week
Officers ran technical mock interviews over Zoom.
Nov 4
AI Inference and Post-Training Workshop
With the AI Society. How trained models get deployed and optimized, with a hands-on inference activity.
Oct 28
Functions and recursion
Medium section, meeting 3.
Oct 21
System Design 101, Part 2
Building a system one box at a time, starting from what happens when you open an app.
Oct 21
Sliding windows
Easy section, meeting 3.
Oct 14
Time complexity and Big-O
Medium section, meeting 2.
Oct 7
System Design 101, Part 1
The basics of system design, with worked examples.
Sep 30
Greedy algorithms
Medium section, meeting 1.
Sep 25
API Scaling Workshop
At the Ada Lovelace Summit hosted by WiCS and SoDA. Scale one small API toward a million requests per second.
Sep 23
First Easy section
Beginner-friendly LeetCode problems, solved together.
Sep 16
Fall kickoff
Our introductory meeting and a look at the semester ahead.
Spring 2026
Apr 15
Mock Online Assessment
With Women in Computer Science. A timed assessment with coding and multiple choice questions.
Apr 11
Code-A-Thon
A timed contest with easy and medium problems. The archive is still open.
Mar 25
Intro to dynamic programming
Medium section, meeting 5.
Mar 21
Mock interviews
30-minute online technical interviews.
Feb 11
Greedy algorithms
Medium section, meeting 2.
Jan 28
Prefix sums
Medium section, meeting 1.
Jan 28
Easy section
Easy section, meeting 2.
Fall 2025
Nov 20
Dell Technologies mixer
Meet Dell interns and learn about open roles.
Nov 19
Hash maps
Medium section, in partnership with Mathematics Tomorrow.
Oct 25
Code-A-Thon
A timed contest with easy and medium problems.
Oct 4
Mock interviews
Online technical interviews with officers.
Sep 17
Easy section
Easy section, meeting 2.
Spring 2025
Mar 1
SoDA Code Challenge
Co-sponsored with the Software Developers Association.
Feb 12
Easy section
Easy section, meeting 2.
Feb 6
ICPC info session
With ACM, on preparing for the International Collegiate Programming Contest.
Run an event with us
We co-host events with organizations like the AI Society, WiCS and SoDA. If you run a club or a company tech talk, email the officers.
Show up Wednesday
Built for tech majors, open to every major. No experience required.
Join the Discord
Announcements, weekly problems and room details.
Register on Sun Devil Central
This makes you an official member of the org.
Come to a meeting
6 to 7 PM on the Tempe campus. Bring a laptop. The pizza is on us.