Interactive Roadmap & Playgrounds

Build Real Distributed Systems. Not Just Interview Answers.

Ship production-grade distributed systems through guided, hands-on courses β€” real code, real architecture, real deployments. Then use the Interview Vault when you're ready to land the offer.

No card needed Β· 46 courses Β· 1,809 hands-on lessons

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Day 1: Build a Deterministic Dispatcher

Build a Production-Grade AI Support Agent for ShopStream (Python)

The Production Problem: Why direct non-deterministic LLM invocation wrecks p99 latency, inflates infrastructure bills, and introduces unbounded state…

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What's inside
46 hands-on courses
1,809 lessons
131 free lessons
15 e-books & guides
Curated Curriculums

Top Engineering Programs

Hands On System Design with Distributed Systems Implementation
Intermediate
ENGINEERING $199.00

Hands On System Design with Distributed Systems Implementation

Build a complete, production-ready distributed log processing system from scratch. Each day features practical, hands-on tasks with concrete outputs that incrementally develop your expertise…

28 lessons Β· 3 free Start free β†’
AI and Machine Learning Course from Scratch
Intermediate
13 lessons Β· 3 free Start free β†’
Hands On AI Agent Mastery Course
Intermediate
ENGINEERING $199.00

Hands On AI Agent Mastery Course

Built 15+ production-ready agents with proper error handling and monitoring Implemented scalable architectures handling concurrent requests and resource management Deployed agent systems with CI/CD…

33 lessons Β· 3 free Start free β†’
Hands On Kafka Course
Beginner
ENGINEERING $199.00

Hands On Kafka Course

13 lessons Β· 3 free Start free β†’
Advanced Java for Banking and Ledger Systems
Intermediate
90 lessons Β· 3 free Start free β†’
Hands-On Distributed Systems Engineering in Go
Beginner
90 lessons Β· 3 free Start free β†’
System Design with Data Structures & Algorithms
Intermediate
90 lessons Β· 3 free Start free β†’
Hands-On Distributed Systems Engineering in Java
Beginner
45 lessons Β· 3 free Start free β†’
MLOps Engineering – From Training to Automated Production
Beginner
Hands-on System Design: Distributed Log Processing with Java & Spring Boot
Beginner
ENGINEERING $199.00

Hands-on System Design: Distributed Log Processing with Java & Spring Boot

From Zero to Production - 254 days Implementation Journey Curriculum imported with 254 lessons on 2025-11-08 09:09:52.

15 lessons Β· 3 free Start free β†’
Exclusive Simulation

Interactive System Architect Playground

Stress-test load balancers, spin up nodes, and watch latency, throughput, and error budgets shift in real time β€” the same sandbox used inside our flagship programs.

Throughput 1,200 req/s
P99 Latency 45 ms
Error Rate 0.02 %
Cluster Health Nominal
3-TIER WEB Β· v3.1 Baseline
Distributed system topology simulation Architecture diagram updates to reflect the selected real-world system pattern. CLIENTS 1.2k/s CDN 78% hit LOAD BALANCER Round Robin NODE-01 32% CPU NODE-02 β€” NODE-03 β€” REDIS Warm POSTGRES Synchronous request path Β· cache-aside pattern
Written Blueprints

The Complete System Design Reference Library

We publish the most readable, high-impact textbooks for modern systems engineering. Designed to sit on your real desk or live on your Kindle.

15
E-books & guides
8
Free with an account
The Kafka Interview Prep Bundle

The Kafka Interview Prep Bundle

100 questions, 40 checklist items. The Interview Prep Bundle PDF is complete. Here's exactly what's in it: 51 pages Β· 126 KB…

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Distributed Dotnet Log Pipeline Failures

Distributed Dotnet Log Pipeline Failures

This PDF is the lead magnet for Distributed Systems with .NET β€” a 45-post Substack series building one complete distributed log monitoring…

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Pricing

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For Teams & Institutions

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  • βœ“ Bulk pricing & flexible billing
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System Design Fundamentals – E-Book

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Free eBook: System Design Fundamentals

Create a free account and download the ebook instantly. Learn the core building blocks β€” scaling, caching, databases and messaging β€” the way interviewers expect you to explain them.

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