Dashboard
Daily Streak
Keep it up! Solve today's problem
Problems Solved
12 this week
Current Rating
Expert Level
Recent Activity
Completed: Netflix Architecture
HLD problem solved
Joined: Weekly Contest
Contest #124
Review Requested
Uber Architecture review
Quick Actions
Learning Path
Problems
Problem List
Design Instagram
High-level system design
TinyURL Design
URL shortening service
Chat System
Real-time messaging platform
Visual Learning
Visualize system components and their interactions
Diagram Examples
Reference architecture patterns and solutions
Foundational Concepts
Master the building blocks of scalable systems
System Design Contests
Compete, learn, and level up your architecture skills
Active Contests
5
Participants
12.5k+
Top Performers
247
Live Contests
System Design Sprint
Design a scalable chat application
HLD Championship
Design distributed systems at scale
Current Rankings
| Rank | User | Rating | Contests | Wins |
|---|---|---|---|---|
| 1 |
SystemMaster
|
2,847 | 47 | 23 |
| 2 |
ArchExpert
|
2,734 | 52 | 19 |
| 3 |
LLDChampion
|
2,691 | 38 | 15 |
Recent Contests
System Design Sprint #47
Ended 2 days ago • Div 2
HLD Championship #23
Ended 1 week ago • Div 1
System Design Sprint #46
Ended 2 weeks ago • Div 2
Expert Design Interviews
One-on-one technical interviews with industry experts
Interviews Conducted
1,247
Success Rate
87%
Experts Available
23
Available Slots This Week
John Doe
Senior System Architect • 8+ years
Alice Smith
Principal Engineer • 12+ years
How It Works
Choose Expert
Select from 23+ verified system design experts
Schedule Time
Book slot from available calendar times
Live Interview
45-90 min interactive design session
Get Feedback
Detailed review and actionable insights
Recent Sessions
System Design Interview - Chat App
With John Doe • 45 min • 2 days ago
Architecture Review - E-commerce
With Alice Smith • 60 min • 1 week ago
Leaderboard
Top Performers
| Rank | User | Rating | Problems | Streak | Level |
|---|---|---|---|---|---|
| 1 🥇 | SystemMaster | 3,247 | 247 | 45 days | Expert |
| 2 🥈 | DesignGuru | 3,156 | 198 | 38 days | Expert |
| 3 🥉 | ArchWizard | 2,984 | 176 | 52 days | Expert |
Weekly Rankings
See who climbed the ranks this week
Monthly Champions
Top performers of the month
All-Time Legends
Hall of fame system designers
Division Rankings
Division 1 - Expert
Division 2 - Intermediate
Division 3 - Beginner
John Doe
Senior System Architect
Problems Solved
247
Current Streak
15 days
Contest Wins
23
Total Points
8,456
Skill Progress
Recent Activity
Achievements
100 Problems
Streak Master
Contest Winner
Verified Expert
Choose Your Plan
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Perfect for beginners
- ✓ 50+ basic problems
- ✓ Community forums
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Professional
For serious learners
- ✓ 500+ advanced problems
- ✓ Expert code reviews
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- ✓ 1-on-1 expert sessions
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