Courses
Nine focused paths from Spring Boot foundations through deployment pipelines. Filters map to how teams actually plan learning budgets—skill level, format, duration, career goal, and price.
| Course | Summary | Level | Format | Duration | Goal | Price | Open |
|---|---|---|---|---|---|---|---|
| Spring Boot Foundations Lab | Wire controllers, configuration, and data access with the same patterns used in production services. | Beginner | Cohort + labs | 6 weeks · async with live reviews | First backend role | KRW 420,000 | → |
| REST API Engineering Studio | Design versioned HTTP APIs with validation, pagination, and problem payloads that reviewers can follow. | Intermediate | Live studio | 5 weeks · evening sessions | Promotion to mid-level | KRW 510,000 | → |
| Security and Authentication Sprint | Layer Spring Security with JWT and opaque tokens while keeping session stories explicit. | Intermediate | Sprint | 4 weeks · intensive | Security-aware delivery | KRW 680,000 | → |
| Microservices Architecture Walkthrough | Trace requests across services with contracts, resilience patterns, and observability that stay maintainable. | Advanced | Cohort | 7 weeks · mixed async | Lead small services teams | KRW 890,000 | → |
| Testing and Deployment Pipeline | Automate verification from unit slices to staged releases with observability baked in. | Intermediate | Project studio | 5 weeks · project heavy | Reliable releases | KRW 540,000 | → |
| Spring Data Performance Clinic | Profile queries, shape repositories, and keep persistence layers observable under load. | Intermediate | Clinic | 3 weeks · clinic format | Promotion to mid-level | KRW 360,000 | → |
| Integration Contracts Workshop | Keep cross-org workflows predictable with schemas, change logs, and consumer-driven checks. | Advanced | Workshop | 4 weeks · workshop | Lead small services teams | KRW 470,000 | → |
| Resilience Engineering for Spring Services | Harden services with timeouts, bulkheads, and graceful degradation paths you can explain. | Advanced | Cohort | 4 weeks · evening | Reliable releases | KRW 620,000 | → |
| Capstone: Operational Service Delivery | Ship a cohesive service with documentation, tests, and a demo you can walk hiring managers through. | Advanced | Mentored capstone | 8 weeks · capstone | Promotion to mid-level | KRW 1,890,000 | → |