Launching today
CalibreOS

CalibreOS

Calibrate your engineering performance to 99.9th percentile

7 followers

Visit website
•
•
CalibreOS is interview prep for senior engineers, built around the follow-up. Guides show the numbers and the design they rejected. Practice runs code in your browser and grades system design live. Quizzes check whether sure meant right. Free to start.

CalibreOS makers

Here are the founders, developers, designers and product people who worked on CalibreOS

SuyashML Engineer
CalibreOSCalibreOS