Trusted by 10+ senior engineers
Learn system design
Without the noise
A calm, guided learning platform for senior engineers. Master scalable architecture patterns in 10 minutes a day.
Master the architecture.
Skip the lecture.
Most system design courses are bloated. We cut the fat and focus on the patterns that actually matter for senior interviews.
AI Mentor & Revision
Stuck on a concept? Ask our context-aware AI chatbot. It also schedules smart revision prompts so you never forget what you learned.
Effortless Layout
A radically clean, distraction-free interface. No ads or sidebar clutter—just a focused environment designed for deep learning.
Actual Coded Examples
Don't just draw boxes. See the real code behind the architecture. Explore production-ready implementations.
A structured path
to Senior Engineer.
Stop memorizing random facts. We build your knowledge layer by layer, starting from simple components and scaling up to massive distributed systems.
The Fundamentals
01Load Balancing, Caching, CAP Theorem
Design Patterns
02Rate Limiting, Saga Pattern and more
Real-world Architecture
03Design Uber, Instagram, & WhatsApp
Interview Questions
04System Design Interviews Common QA