Tips and Tricks from OOP Foundations to Advanced Architecture Design Concepts - Guide for Developers, Architects, QAs
InstructorAndrii PiatakhaComidoc has tracked 40 coupons for this course since 2025, last checked 5d ago. On average, a new coupon appears roughly every 11 days.
| Coupon code | Discount | Added | Status | Lifetime |
|---|---|---|---|---|
| Coupon codeOCTOBERFREE22026 | Discount100% off | Added | StatusFully redeemed | Lifetime3d 7h |
| Coupon codeSEPTEMBERFREE32026 | Discount100% off | Added | StatusExpired | Lifetime~27 daysRan full term |
| Coupon codeSEPTEMBERFREE22026 | Discount100% off | Added | StatusExpired | Lifetime30d 23h |
| Coupon codeSEPTEMBERFREE2026 | Discount100% off | Added | StatusExpired | Lifetime30d 23h |
| Coupon codeAUGUSTFREE32026 | Discount100% off | Added | StatusExpired | Lifetime30d 23h |
| Coupon codeAUGUSTFREE22026 | Discount100% off | Added | StatusExpired | Lifetime30d 23h |
Lifetime is the time from a coupon's first appearance to its expiration or invalidation.
Editorial course preview
These 3 complementary views highlight concrete, legible examples from the course presentation.
This slide presents a code example within an IDE, showing a Java class structure that utilizes User and Profile objects to demonstrate practical programming concepts.
This slide outlines certification benefits including mobile app access and interview preparation, featuring a sample certificate for a Java Software Engineer.
The instructor is introduced with a profile card showing his credentials as a founder and CEO alongside high student enrollment and review counts.
The curriculum tracks Java evolution from version 8 through to Java 21, covering specific feature updates across multiple LTS releases.
Instruction includes detailed modules on OWASP Top 10 (2023) API security and the newer OWASP Top 10 for LLM (2025).
Covers architectural patterns including Service-Oriented Architecture (SOA), the 12-Factor App, and microservices.
One signal from a review created before the displayed update suggests that examples used in the course may be difficult to understand; however, the update label does not prove these issues were addressed.
The curriculum aligns well with the needs of intermediate developers and architects through its focus on design and metrics.
