Spring / JEE Development Services

The Spring Framework is a comprehensive, full-stack model for building Java EE applications. It provides everything you need to embrace the Java language in an enterprise environment, with support for Groovy and Kotlin as alternative languages on the JVM, and with the flexibility to create many kinds of architectures depending on an application’s needs. As of Spring Framework 5.0, Spring requires JDK 8+ (Java SE 8+) and provides out-of-the-box support for JDK 9 already.

Spring supports a wide range of application scenarios. In a large enterprise, applications often exist for a long time and have to run on a JDK and application server whose upgrade cycle is beyond developer control. Others may run as a single jar with the server embedded, possibly in a cloud environment. Yet others may be standalone applications (such as batch or integration workloads) that do not need a server.

Spring is open source. It has a large and active community that provides continuous feedback based on a diverse range of real-world use cases. This has helped Spring to successfully evolve over a very long time.

DNA Creative Group Java training classes span JEE Core, Design Patterns, Unit Testing, Core Spring, Spring Web Flow, Spring Security. We would be delighted to customize an oniste class for you, and clients are invited to combine topics across courses to create classes tailored to their developers' needs. Attendees taking these courses should have substantial prior Java development experience. For private, customized training for 5 or more people.


  • Introduction to JEE Web Technologies and Web development
  • Introduction to the Spring Framework
  • Introduction to Spring Boot
  • Spring Boot and Spring Microservices
  • Introduction to Spring Enterprise Integration
  • Introduction to Spring Integration
  • Spring Security
  • Java Persistence with Spring  
  • Testing with JUnit

All our trainers are Oracle and Spring certified developers with training experience which ensures that their vast personal experiences from projects they have run is passed to the trainees. 

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Who we are

Our team of 17 associates covers the entirety of IT professions. In more details, our teams consists of 2 graphic designers, 1 graphic designer, 2 system administrators, 4 junior and 8 senior web developers. All the technical department in combination with our highly experienced project managers, can guarantee the best results.

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