Complete System Design Course (LLD + HLD)
Explore programming paradigms, OOP principles, and design patterns. Master Low-Level Design with case studies for interview readiness. In High-Level Design, grasp system principles, real-world scenarios, and strategic design choices for robust systems.
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Complete System Design (LLD + HLD)
₹9,899 ₹17,998
Doubt Support
Very extensive Curriculum
Real World Case Studies
Special Group Discussion sessions
Java Fundamentals Recordings
Basic Course Details
Start Date
15th March 2024
Duration
~5 months [2.5 months (LLD) + 2.5 months (HLD)]
Class Timings
6:00 PM (IST)
Class Duration
~2 hours
Class Days
Sat, Sun
Discussion Sessions
Sat (12 to 2 PM IST)
Recordings available?
Yes
Validity of Recordings
4 Years
Programming Language
NA
Language of Communication
English
About the instructor
Rohit Verma
Meet Rohit, an alumnus of IIT Roorkee. He is currently working as a senior software engineer at Google. Before that, he worked as a senior software engineer at Facebook, now known as Meta. He also worked at Amazon for 4 years. Apart from working at multiple FAANG companies, Rohit also has over 4 years of experience working in the fast-paced environments of startups.
Rohit has also conducted over 1500 interviews, 500+ of which were system design interviews. He has over 17 years of teaching experience. Previously, he taught mathematics to IIT JEE aspirants at different coaching institutes.
Different Offerings
Low Level Design
Complete System Design (LLD + HLD)
Course Content
What is LLD and why it's important
Types of LLD questions asked in interviews.
Readable
Testable
Maintainable
Debuggable
Compare different programming languages
Exploration of different programming paradigms
Why 9 out of 10 most popular programming languages are OO
Rising popularity of functional programming
Abstraction
Encapsulation
Inheritance
Polymorphism
Low Coupling, High Cohesion
Single Responsibility Principle (SRP)
Open-Closed Principle (OCP)
Liskov Substitution Principle (LSP)
Interface Segregation Principle (ISP)
Dependency Inversion Principle (DIP)
Composition Over Inheritance.
DRY, KISS, YAGNI.
Law of Demeter, Favor Immutability.
Law of Least Astonishment, Encapsulation.
Singleton Pattern
Factory Method Pattern
Abstract Factory Pattern
Builder Pattern
Prototype Pattern
Decorator Pattern
Flyweight Pattern
Composite Pattern
Facade Pattern
Adapter Pattern
Bridge Pattern
Proxy Pattern
Strategy Pattern
Command Pattern
Chain of Responsibility Pattern
Interpreter Pattern
Iterator Pattern
Mediator Pattern
Memento Pattern
Observer Pattern
State Pattern
Template Method Pattern
Visitor Pattern
Favor immutability
Avoid premature optimization
Consider using enums for small, fixed sets of constants
Follow established design pattern
Avoid over-engineering
Favor simplicity over complexity
Keep interfaces simple and clear
Cover some modern design patterns
Pure functions
Higher-order functions
Pipeline
Async programming
Reactive programming
Cover DSA problem from LLD point of view
How to solve DSA problems as a senior engineer.
Design Parking Lot
Design Lift Management System
Design different types of games
Design data structures
Design libraries like Logger, Rate limiter
DSA based LLD problems
Database schema design for booking sites
LLD part from System design problems
What is System design
Why is it important?
What to Expect in a System Design Interview?
Operating Systems
Concurrency vs Parallelism
Networking & Distributed Systems
Microservices vs Monolith
Journey of a URL from browser to server
Startup challenges at scale
Vertical vs Horizontal scaling
Reliability
Maintainability
Scalability
Fault vs failures
Load
Latency vs throughput vs response time
CAP theorem
PACELC theorem
The Two Generals Problem
Paxos and Raft Consensus Algorithms
Consistent Hashing
Load Balancer
Proxy/Reverse Proxy
API Gateway
CDN
Caching
ACID vs BASE
Basics of Databases
RDBMS
Wide column databases
Document store
Search Database
Distributed cache
Distributed key value database
Time Series database
Distributed Queue
Blob storage
HDFS/GFS
Understand pros and cons of each and their applications
Different communication protocols
REST vs RPC
Batch Processing vs. Stream Processing
Heartbeat and Circuit Breaker
Idempotency
Database Scaling
Data Replication
Data Redundancy
Understand different formats of system design document
How to do back of the envelope calculations
Multiple examples of resource estimations.
Database Sharding
Fault Tolerance
Failover
Gossip Protocol
Distributed Locking
Checksum
Circuit Breaker
Exponential Back-off
Bloom Filters
Consistent Hashing
Quorum
Leader and Follower
Write-ahead Log
Segmented Log
High-Water Mark
Lease
Thift/GRPC
Gossip Protocol
Phi Accrual Failure Detection
Split Brain
Fencing
Checksum
Vector Clocks
Hinted Handoff
Read Repair
Merkle Trees
Design Google search
Design chat System
Design subscription service
Design youtube
Design Social media like instagram/twitter
Design tiny URL
Design pastebin
Read Repair
Discuss real interview questions from FAANG
Design chat System
Tips for cracking System design interviews
Why you should join this course
Why should you join?
Dive deep into a comprehensive curriculum designed by industry experts. Learn about scalability, distributed systems, data storage, API design, and more. This isn't just theory; you'll apply it to real-world scenarios.
The skills you learn in this course go beyond system design interviews and directly translate into your daily software engineering work. You'll be able to write cleaner, more efficient, and scalable code, think critically about system trade-offs, and contribute more effectively to your team's projects.
Our instructors are veterans of building planet-scale systems. They'll share their war stories, insights, and hidden gems, giving you an unparalleled learning experience.
Unlike rote learning, our course thrives on interactive sessions. Participate in lively discussions, explore diverse solutions, and learn to weigh trade-offs like a pro. Forget "one-size-fits-all" – develop critical thinking to choose the best approach for each unique situation.
We invite senior engineers from top companies as guest speakers. Get first hand exposure to real-world challenges and solutions, gaining invaluable perspectives from the industry's elite.
By the end of this course, you'll be able to
Articulate and defend your design choices: Develop the communication skills necessary to impress and convince interviewers and stakeholders.
Master trade-off analysis : Understand the key considerations and potential pitfalls when designing complex systems.
Tackle real-world problems : Apply your newly acquired knowledge to solve realistic system design challenges , building confidence for your future endeavors.
Ace those interviews : Gain the edge you need to shine in technical interviews and land your dream architect role.
Also, Get a Signed Certificate on successful Completion of the Course.
Also, Get a Signed Certificate on successful Completion of the Course.
Glad that I booked a session with him
Overall he's amazing, just 1 suggestion
Rest all good from my side. Amazing mentor, really thanks to his guidance.
A guiding light in my career path
Significant advantages of teaming up with him
I truly value his helpful nature.
Frequently Asked Questions
A basic understanding of object-oriented programming principles and experience with one object-oriented language is essential. Prior software development experience is encouraged, but not mandatory.
Absolutely! This course is heavily focused on practical application. You'll tackle a variety of real-world case studies covering both Low-Level Design (LLD) and High-Level Design (HLD) . Plus, we'll delve into common interview questions and scenarios to prepare you for the practical application of your knowledge.
We go beyond simply teaching concepts. We equip you with practical skills and strategies specifically designed for system design interviews. This includes:
- Examining real interview questions and situations across different companies and roles.
- Developing key skills like trade-off analysis, communication, and justification of design choices.
- Providing mock interviews and feedback to hone your presentation and defense skills.
While system design expertise is particularly valuable for software architects, systems architects, and senior software engineers, it's increasingly becoming a sought-after skill for:
- Software developers, especially those working on complex or large-scale applications.
- Solution architects and technical consultants, who need to understand system scalability and performance.
- Product managers and product owners, who benefit from understanding the technical feasibility of their ideas.
Yes, you guessed right, there will be 60+ live sessions if you enroll for the complete system design course. (Otherwise, ~30 sessions for LLD, and ~30 sessions for HLD)
No problem, just don't make it a habit, please. Recording for each class will be uploaded within a few hours, and the recordings will have a validity of 4 years from the course start date.
Don't worry; you'll be able to access them and the course dashboard on the mobile apps as well, which is available on Google Play Store as well as Apple App Store .
Yes, of course. There will be an online community that you'll all become a part of after buying the course.
You should be able to access the course dashboard in the purchases section after logging in to the Classroom using the registered contact number. You may not see much on the course dashboard for now, but we'll start adding the curriculum there soon.
No, you're not. Please reach out on support@learnyard.com ; our payments team will give you access as soon as they verify your case.