Practice system design with our curated collection of problems
| Problem | Difficulty | |
|---|---|---|
| Intro - Running Backend CodeStart here! | Entry Level | |
| Intro - Databases and Data Models | Entry Level | |
| Intro - Working Asynchronously | Entry Level | |
| Intro - Caching | Entry Level | |
| Coding Practice Site | Entry Level | |
| Chat Notifications System | Mid Level | |
| Multiplayer Game Backend | Mid Level | |
| Big Data Pipeline | Mid Level | |
| RAG Chatbot | Mid Level | |
| Video Streaming Platform | Mid Level | |
| Social Media Feed | Mid Level | |
| Diffusion Model Training Pipeline | Mid Level | |
| E-commerce Marketplace | Senior Level | |
| Ride-Sharing Platform | Senior Level | |
| Monitoring and Alarming System | Senior Level | |
| LLM Training Pipeline | Mid Level |