Master Spring Boot, JPA, and Spring Security by building production-ready REST APIs and real-world Java applications.
π₯ 30 students
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- Course Overview
- The “Spring Boot 3 Masterclass Interview Question Practice Test” is an intensively designed course for Java developers aiming to excel in technical interviews. It provides a rigorous practice environment, focusing on Spring Boot 3, Spring Data JPA, and Spring Security within an interview-centric framework. This masterclass deeply explores building production-ready REST APIs and real-world Java applications, specifically addressing common and challenging interview scenarios. Learners will not only gain profound technical understanding but also develop crucial skills to articulate complex solutions, troubleshoot effectively, and communicate their expertise under pressure. A limited cohort of 30 students ensures personalized feedback and an interactive learning experience, preparing participants to confidently secure top-tier software development roles.
- Requirements / Prerequisites
- Core Java SE Foundation: Solid understanding of OOP, data structures, collections, and basic multithreading in Java.
- Database Basics: Familiarity with relational databases, SQL syntax, and fundamental schema design.
- Web Fundamentals: Basic knowledge of HTTP, REST principles, and client-server architecture.
- Development Environment: Experience with an IDE (e.g., IntelliJ IDEA) and JDK 17+.
- Version Control: Basic proficiency in Git is recommended.
- Active Participation: Readiness for hands-on coding, problem-solving, and continuous self-practice.
- Skills Covered / Tools Used
- Spring Boot 3 Expertise: In-depth features, auto-configuration, externalized configuration, Actuator, and efficient microservices building.
- Spring Data JPA & Hibernate Optimization: Advanced entity mappings, complex relationships, custom repositories, Querydsl, transaction management, N+1 problem solutions, caching strategies, and performance tuning.
- Comprehensive Spring Security 6: Implementing authentication (JWT, OAuth2, custom providers) and authorization (role-based, method-level), CSRF protection, and securing REST APIs effectively.
- RESTful API Design & Development: HATEOAS principles, API versioning, global exception handling, input validation, DTO patterns, and building scalable APIs.
- Advanced Testing Methodologies: Unit testing (JUnit 5/Mockito), integration testing (
@SpringBootTest), slice testing (@WebMvcTest,@DataJpaTest), and Testcontainers for reliable database testing. - Database Interaction & Management: Working with PostgreSQL/MySQL, connection pooling (HikariCP), and database migration tools (Flyway/Liquibase).
- Essential Development Tools: Proficiency in Maven/Gradle, Git, Postman/Insomnia for API testing, and an introduction to Docker for consistent environments.
- Troubleshooting & Performance Profiling: Diagnosing and resolving complex issues, utilizing logging, monitoring, and optimizing application performance.
- Benefits / Outcomes
- Interview Mastery: Confidently answer complex Spring Boot, JPA, and Spring Security questions, demonstrating deep understanding and practical application.
- Advanced Technical Acumen: Achieve a comprehensive, nuanced understanding of the Spring ecosystem for intricate enterprise application challenges.
- Production-Grade Development: Design, build, and secure high-performance, scalable RESTful APIs and backend services adhering to industry standards.
- Enhanced Problem-Solving: Cultivate a systematic approach to identifying and resolving complex technical issues within the Spring framework.
- Career Advancement: Boost marketability for senior Java backend developer and architect roles, accelerating professional growth.
- Architectural Insight: Gain critical insights into architectural patterns and design considerations for scalable Spring applications.
- Personalized Learning: Benefit from the small class size (30 students) for focused interaction, feedback, and collaborative learning.
- PROS
- Direct Interview Focus: Specifically tailored for technical interviews in Spring Boot 3, JPA, and Spring Security.
- Practical Application Emphasis: Strong focus on hands-on coding and problem-solving, ensuring actionable skills.
- Up-to-Date Curriculum: Covers the latest Spring Boot 3 features and essential related technologies.
- Small Class Advantage: Offers personalized attention, enhanced engagement, and valuable networking within a limited group of 30 students.
- CONS
- High Time Commitment: Demands significant dedication and self-study beyond scheduled sessions to fully master advanced material.
Learning Tracks: English,IT & Software,Other IT & Software
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