Mastering Low-Level System Design & Design Patterns with AI

Our verdict: worth it — as long as the IT & Software skills on the syllabus match what you actually want to learn. The regular price for Mastering Low-Level System Design & Design Patterns with AI on Udemy is $149.99. With the coupon code on this page, that falls to $9.99 — a saving of $140.00, or 93% off the standard rate Spread across 8h of on-demand video, that works out to roughly $1.25 per hour of content — cheaper than a single chapter of most printed IT & Software textbooks.

A cheap price means nothing if the material is thin — here the syllabus is organized around usable outcomes. Rahul Rajat Singh walks you through apply low-level system design principles to build modular, scalable, and maintainable software, master OOP and SOLID principles to write clean, extensible, and efficient code, and implement design patterns effectively to solve real-world software design challenges — skills meant to be used, not just watched. It has already been taken by 636 students and holds a 4.5-star average from verified reviews, which suggests the content holds up once learners actually apply it.

Check the prerequisites before you commit: Basic knowledge of any programming language (Java, Python, C#, etc.) is helpful but not mandatory.; Familiarity with coding concepts like variables, functions, loops, and classes.. Best suited to learners who already have footing in IT & Software. Plan for roughly 8h of on-demand video at your own pace. Lessons are delivered in English.