Is this a video course?

No. This is an interactive, slide-based learning platform. Each lesson has rich text, animated diagrams, live code editors, and quizzes. You learn by reading, interacting, and doing, not by watching videos passively.

How long do I have access?

Forever. Both pricing tiers are one-time payments with lifetime access. This includes all current 766 lessons and any future content we add.

What level of experience do I need?

None. We start from absolute basics like 'What is latency?' and build up to distributed consensus protocols. The Foundation level assumes zero prior knowledge of system design.

How much does the system design course cost?

7.99 US dollars for lifetime access globally, or 499 Indian rupees for lifetime access in India. One-time payment, no subscription, no hidden fees. 11 lessons are free with no signup required.

What technologies are covered?

Everything from DNS and load balancers to Kubernetes, Kafka, distributed databases, consensus protocols, stream processing, security architecture, and observability. We cover principles and real-world implementations used at Netflix, Google, Amazon, Uber, Stripe, and more.

Is this useful for system design interview preparation?

Yes. The lessons are structured around the exact topics asked in system design interviews at FAANG and top-tier companies. Interactive diagrams help you practice whiteboard-style explanations. Covers everything from URL shortener design to distributed payment systems.

How is this different from ByteByteGo or Educative?

766 interactive lessons (4x more than most competitors), 16 different diagram types that build step by step, real production examples from Netflix, Google, Amazon, Uber, and Stripe, and lifetime access for a one-time payment of $7.99 instead of annual subscriptions costing 100 to 200 dollars per year.

How many courses are there, and are they separate?

Two. The System Design Masterclass (766 lessons) and ML Platform Engineering (28 lessons and growing). They are separate courses with separate one-time prices. You can buy either on its own, or both. The first few Foundation lessons of each course are free to try with no signup.

How much does each course cost?

System Design is a one-time ₹499 in India or $7.99 globally. ML Platform Engineering is a one-time ₹999 in India or $20 globally. Both are lifetime access with no subscription, and both include all future content we add to that course.

Is this a video course?

No. Both courses are interactive and slide-based. Each lesson has rich text, animated diagrams, live code editors, and quizzes. You learn by reading, interacting, and doing, not by watching videos passively.

How long do I have access?

Forever. Every price is a one-time payment with lifetime access, including all future content we add to the course you bought.

What level of experience do I need?

None. We start from absolute basics like 'What is latency?' and build up to distributed consensus protocols. The Foundation level assumes zero prior knowledge of system design.

Can I try before I buy?

Yes. Eleven Foundation lessons are free and require no signup, read them all before deciding. If they don't change how you think about system design, the rest probably won't either.

What technologies are covered?

Everything from DNS and load balancers to Kubernetes, Kafka, distributed databases, consensus protocols, and modern AI-native architectures. We cover principles and real-world implementations used at Netflix, Google, Amazon, and more.

Is this useful for interview preparation?

Absolutely. Our lessons are structured around the exact topics asked in system design interviews at FAANG and top-tier companies. The interactive diagrams help you practice whiteboard-style explanations.

Two interactive courses · System Design + ML Platform

Pass system design interviews.Build systems that scale.

766 interactive lessons walk you from your first API call to designing systems like Netflix. Every architecture is drawn out live, with runnable code and quizzes. Lifetime access, no subscription.

$19.99 $7.99 Founder pricing

One payment · Lifetime access · All future content

Or pay ₹499 with UPI

System Design from ₹499 / $7.99· ML Platform from ₹999 / $20· one-time, lifetime access

GET /v1/users/42tracing

One platform, two courses

Choose your track

System Design Masterclass

766 lessons from your first API call to distributed consensus. Pass system design interviews and build systems that scale.

766 lessons · from ₹499 / $7.99

New

ML Platform Engineering

Take ML models from notebook to production. MLOps, LLMOps, and data engineering, Foundation to Advanced.

28 lessons and growing · from ₹999 / $20

full courses

794

interactive lessons

diagram & visualization types

worked interview problems

After these 766 lessons

You'll actually be able to do this

Pass system design interviews at FAANG, scale-ups, and unicorns, with explanations, not memorized scripts
Design systems that handle millions of users from day one, not after the first incident
Explain Netflix-scale architecture on a whiteboard from memory, with the right trade-offs for each choice
Pick the right database, queue, cache, and consensus protocol for any problem, and know why the wrong one fails

The ML Platform Engineering course

From notebook to production

Take machine learning models out of notebooks and run them reliably in production. MLOps, LLMOps, and data engineering, taught the same visual, interactive way. A separate course, Foundation to Advanced.

Foundation

The production gap, packaging and containerization, serving, training pipelines, feature stores, model registries, monitoring, scaling, and production RAG.

Pass system design interviews.Build systems that scale.

Choose your track

System Design Masterclass

ML Platform Engineering

You'll actually be able to do this

From notebook to production

Foundation

Intermediate

Advanced

21 Categories. Every Topic You Need.

Core Fundamentals

Load Balancing & Proxies

Caching Strategies

Database Fundamentals

Database Types & Storage

Data Replication

Messaging & Events

API Design & Protocols

Microservices Architecture

Data Governance

Cloud Infrastructure

Kubernetes & Containers

Security Architecture

Observability & Monitoring

DevOps & CI/CD

Web & Content Delivery

Distributed Systems

Consistency Models

Stream & Batch Processing

Security Testing & Ops

Reliability & Resilience

Not a Video Course. An Interactive Learning System.

Interactive Diagrams

Live Code Editors

Quizzes & Assessments

Your Journey: Beginner to Principal Engineer

Foundation

Intermediate

Advanced

Two Courses. One-Time Payment for Each.

System Design Masterclass

Global Access

India Access

ML Platform Engineering

Global Access

India Access

Frequently Asked Questions

How many courses are there, and are they separate?

How much does each course cost?

Is this a video course?

How long do I have access?

What level of experience do I need?

Can I try before I buy?

What technologies are covered?

Is this useful for interview preparation?

Stop reading about systems. Start building them.

Pass system design interviews.Build systems that scale.

Choose your track

System Design Masterclass

ML Platform Engineering

You'll actually be able to do this

From notebook to production

Foundation

Intermediate

Advanced

21 Categories. Every Topic You Need.

Core Fundamentals

Load Balancing & Proxies

Caching Strategies

Database Fundamentals

Database Types & Storage

Data Replication

Messaging & Events

API Design & Protocols

Microservices Architecture

Data Governance

Cloud Infrastructure

Kubernetes & Containers

Security Architecture

Observability & Monitoring