Master System Design with
DesignDeck
Level up your system design skills through hands-on practice, real-world scenarios, and expert mentorship.
Live Contests
Compete with top engineers in real-time
Practice Labs
Build real systems from the ground up
Expert Mentors
Learn from top-tier engineers at FAANG
Contests
Design a Chat System
Build a scalable chat application with real-time messaging
URL Shortener Service
Design a distributed URL shortening system
Social Media Feed
Design Instagram-like feed with 1B+ users
Practice
Master system design with interactive challenges and real-world scenarios
Real-world Problems
Practice designing systems like Netflix, Twitter, and Uber from scratch
- • Scalable architectures
- • High availability patterns
- • Load balancing strategies
Expert Reviews
Get detailed feedback from senior engineers at top tech companies
- • Personalized feedback
- • Solution optimization
- • Best practices guide
Mentors
Learn from senior engineers at top tech companies
Sarah Chen
Staff Engineer @ Google
12+ years experience in distributed systems
Michael Rodriguez
Principal Engineer @ Amazon
Former AWS architect, 8+ years cloud experience
Lisa Park
Engineering Manager @ Meta
Specializes in scalability and performance
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