PATH 01Foundational · Senior-ready
System Design Fundamentals
Build a repeatable interview framework: requirements, estimates, architecture, bottlenecks, and trade-offs.
0 / 5 complete
5 steps · 80 minOpen path →
GUIDED STUDY / LOCAL PROGRESS
Learning Paths
Follow a focused route instead of collecting disconnected notes. Completion stays on this device—no account, tracking profile, or backend required.
05ACTIVE PATHS
PATH 02Senior · Interview loop
Senior Engineer Interview
Combine coding mechanics, scalable architecture, operational judgment, and concise interview communication.
0 / 5 complete
5 steps · 112 minOpen path →
PATH 03Staff · Principal
Staff / Principal Interview
Practice the judgment signals senior interviewers look for: boundaries, failure containment, cost, and evolution.
0 / 5 complete
5 steps · 106 minOpen path →
PATH 04Advanced · Architecture depth
Distributed Systems Deep Dive
Trace one large system through delivery semantics, partitioning, storage tiers, query fan-out, and recovery.
0 / 5 complete
5 steps · 95 minOpen path →
PATH 0514 sessions · Interview prep
2-Week Interview Sprint
A focused fourteen-session plan that alternates architecture, coding, drills, and current engineering signals.
0 / 14 complete
14 steps · 390 minOpen path →