Learn design patterns and principles for Object-oriented programming to make your software scalable and easy to maintain
InstructorAndrii PiatakhaComidoc has tracked 32 coupons for this course since 2025, last checked 5d ago. On average, a new coupon appears roughly every 10 days.
| Coupon code | Discount | Added | Status | Lifetime |
|---|---|---|---|---|
| JULYFREE32026 | 100% off | Fully redeemed | 20h 59m | |
| JULYFREE22026 | 100% off | Fully redeemed | 1d 23h | |
| JULYFREE2026 | 100% off | Expired | ~31 daysRan full term | |
| JUNEFREE32026 | 100% off | Expired | ~31 daysRan full term | |
| JUNEFREE22026 | 100% off | Expired | ~31 daysRan full term | |
| JUNEFREE2026 | 100% off | Expired | ~31 daysRan full term |
FreeInstruction covers diverse areas including Service-Oriented Architecture, Web Application patterns, and system design foundations like scalability and reliability.
The curriculum includes specific coverage of the OWASP Top 10 (2023) and dedicated sections for LLM-specific security risks.
Editorial course preview
These 2 complementary views highlight concrete, legible examples from the course presentation.
This slide outlines the course structure with five key modules covering solid principles, clean architecture, OOP design patterns, packaging patterns, and testing methodologies.
This slide outlines the benefits of the Learn-IT mobile app, such as interview preparation and CV-ready certificates, while displaying a sample achievement document.
One signal from a review created before the displayed update suggests that while initial concepts like coupling and cohesion are clear, later explanations of complex architecture can feel unengaging; note that the update label does not prove a correction to this issue.
Aligns with the needs of engineers and architects through system design coverage.