Build the skills needed to develop or contribute to secure, enterprise-level web applications and RESTful services that interact with persistent data storage. Gain experience with the latest tools and techniques used in modern Spring-based applications, including Spring Boot, Spring Data JPA, REST APIs and the Actuator.
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Core Spring
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Master Java app development with Spring
Over five days, this interactive course helps you build and deploy scalable Java applications using the Spring Framework. Enhance your technical proficiency and gain practical skills that can lead to Spring Professional Developer certification.
Learning objectives
- Work with the Spring IoC container
- Use annotations for dependency injection
- Implement AOP for modular design
- Manage transactions via configuration
- Develop web apps using Spring MVC
- Build and test REST APIs
- Use Spring Data JPA for persistence
- Implement application security
What you’ll learn
Gain confidence in Spring development through guidance from our expert trainers in this live virtual classroom course. Learn to build and secure applications and APIs using modern Java development techniques that can be implemented in current and future projects.
Spring configuration and core concepts
Build a deeper understanding of how Spring simplifies application architecture through its core features. You’ll examine the mechanics of IoC and DI in detail, learning how to define and manage beans within the Spring container. The course guides you through advanced configuration techniques using annotations, profiles, and external properties, enabling you to tailor your application setup for different environments.
Managing data with Spring Data JPA
Gain the skills to manage data effectively in your Spring applications using Spring Data JPA. You’ll learn how to map Java objects to database tables, create repositories for common queries, and persist entities with minimal configuration. Through practical exercises, you’ll see how to build and test data-driven components that are efficient and production-ready.
Securing and monitoring your applications
Understand how to safeguard your applications using Spring Security and monitor their performance with Spring Boot Actuator. Learn how to configure authentication and authorisation, both at the endpoint and method level, to control access to your application. The course teaches you how to set up custom security rules and adapt them to fit your architecture. You’ll also explore how to use Actuator to expose application metrics, health checks, and custom monitoring endpoints.
What’s included
- 5 days of instructor-led training in a live virtual classroom
- Interactive hands-on live labs
- All relevant course materials
- Course completion certificate
Key facts
Ideal for
Java professionals aiming to transition into Spring-based enterprise development.
Prerequisites
Good understanding of Java programming, including OOP, collections, IO, and JDBC. Servlet knowledge is also beneficial.
Learning experience
Our experienced trainers and interactive labs create a focused, practical environment – so you can put theory into practice from day one.
FAQs
Learn how to build scalable Java applications using Spring. Develop an understanding of web services, data access, application security, and Spring Boot tools.
Does this course prepare for certification?
Yes, it supports your preparation for the Spring Professional Developer exam. However, there are other requirements you must meet before taking the exam, including having at least 6-12 months experience.
Please note: The exam is not included with this course.
How is the Core Spring course delivered?
Delivered online via our live virtual classroom, you’ll benefit from guided instruction, hands-on exercises and practical lab work throughout the programme.
What are the benefits of learning the Core Spring Framework?
Learning the Core Spring framework equips you with in-demand skills for building maintainable Java applications. It helps you streamline development through structured design patterns, reduce boilerplate code, and build applications that are secure, scalable and testable. Understanding Spring also opens doors to more advanced tools like Spring Boot, Spring Data JPA, and Spring Security.
By the end of this course, you’ll be able to confidently use Spring to develop modern web applications and REST APIs, making you a more capable and versatile developer.
How does Dependency Injection (DI) improve application design in Spring?
DI allows you to separate component behaviour from their dependencies, leading to more modular, reuseable, and testable code. Rather than creating objects directly, DI lets the Spring container manage them and supply their dependencies as needed. This reduces coupling and simplifies unit testing.
On this course, you’ll learn how to use DI effectively, and understand how it can be applied across various components to enhance code structure and maintainability.
What our customers say
“This is now my second course with John at StayAhead and once again the delivery was simply excellent. I was a little bit worried coming in that I wouldn't have the requisite knowledge; however, I found that it was just about the perfect level between being able to understand the concepts and stretching the grey matter.”
Ashley, AppOps Engineer (Jr DBA) - Government
“Course was informative and well-paced. Instructor was knowledgeable and explained the concept in a clear and well thought out manner.”
Tony, Programmer/Analyst - Academic
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