The premier Low-Level Design (LLD) course geared towards Python developers, with full support for Java. Master Object-Oriented Design, Design Patterns, and write scalable production code.
Understanding LLD requires visualizing relationships. We use diagram-first teaching to connect abstract classes to real-world instances.
+ __init__(self)
+ get_info()
Every module ends with a "Remember" card—a high-density summary of the core concepts, perfect for quick revision before interviews.
__init__ = Constructor method called when creating an instanceself = Reference to the current instanceWe prioritize the Python ecosystem while offering comprehensive Java support. Cover advanced features like decorators, metaclasses, and concurrency in the language you prefer.
Stop writing functional spaghetti. Master encapsulation, polymorphism, and abstraction in complex systems.
Don't just memorize definitions. Learn when to apply the Strategy pattern vs the State pattern in a distributed microservice environment.
Curated specifically for LLD rounds at FAANG, Uber, and top-tier product companies. We cover the exact questions asked in 2024.
Get your design assignments reviewed by senior engineers. Learn from detailed feedback.
We start from the ground up. Revisit the core pillars of OOP to ensure your foundation is rock solid before tackling complex architectures.
Move beyond basic scripts. Master Python's advanced features to write code that is efficient, readable, and idiomatic.
The difference between code that works and code that lasts. Learn to apply the 5 principles that define maintainable software.
Don't reinvent the wheel. Learn standard, battle-tested solutions to recurring design problems, implemented in pure Python.
Put it all together. We design real-world systems from scratch, handling database schema, class structure, and edge cases.
Targeted preparation for the toughest part of the interview loop. We cover frequent LLD questions, schema design, and concurrency challenges asked at top tech companies.