System Craft

Home
System Design
Courses
About

Sign in Subscribe

Problems

Design Leetcode

Harold

03 Aug 2026 — 11 min read

This post is for subscribers only

Subscribe now

Already have an account? Sign in

Read more

Design Spotify

Design Spotify

By Harold 20 Aug 2026

Design Online Shopping Platform like Amazon

Design Online Shopping Platform like Amazon

By Harold 13 Aug 2026

Design a Monitoring System

Design a Monitoring System

By Harold 08 Aug 2026

Design Tinder

Design Tinder

By Harold 29 Jul 2026

System Craft

Master System Design interviews — from core concepts to full interview problems.

System Craft

Sign up

Powered by Ghost