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Java

Developed by practising software engineers and architects our Java, Java EE and JSF training courses will help you get a firm footing in these exciting new technologies. We are committed to offering these courses using the IDE of your choice.

We offer an exclusive range of Java training courses. Our latest and most popular Java training courses in 2019 are:

Other popular courses include Spring Framework, and Spring Boot, all of which can be delivered onsite in Dublin, Cork, anywhere in Ireland, as well as the UK, Germany, Europe, Denmark, Sweden and various locations worldwide.

All courses are available as Private Team training both on and offsite at a location of your choice. Some are also delivered as  Scheduled courses in various locations in Europe. Talk to us about your team's requirements, and how we can fine-tune a course to suit your team.

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Android

Android is not just for smart phones. It is an open source operating system that can be embedded into a wide range of target hardware, with applications such as point of sale, test and measurement, industrial control, and information kiosks. This Android Porting training course will teach you how to create a custom Android platform from scratch, based on code from the Android Open Source Project (AOSP). The course is presented in modules, each with a practical session where you get the chance to try out the techniques described earlier. You will build up a functional embedded Android system, using a BeagleBone Black development board as the example target device. You will learn how to adapt the Android hardware abstraction layer to work with your target platform, and how to add your own code and packages to the final system image.

In the Private Training
Code: GTU24 Duration: 4 Days

Android is becoming a popular choice as an embedded operating system, largely because of its great UI and familiar programming interface. Support for Android is available from a wide range of chip, board and module vendors. This Embedded Android training course will show you the internal workings of Android, guide you through selecting suitable hardware platforms and teach you how to customize the platform for your own needs. You will learn how to build Android from source and reflash the system images using fastboot.

In the Private Training
Code: GTU28 Duration: 4 Days

C#

This Java Programming for C# Developers training course helps C# developers get up to speed quickly with the Java programming language and the Java Standard Edition (SE) 7 development platform. The course focuses on the differences between the C# and Java languages, and also explains how the .NET Framework library maps to the Java SDK.

In the Private Training
Code: GTJ29 Duration: 4 Days

Java

This Oracle Certified Java Associate Java 8 course is aimed at Java developers who are preparing for the Oracle Certified Associate, Java SE 8 Programmer I examination. The course includes detailed coverage of all the topics in the exam, and includes comprehensive examples and exercises to assist your preparation for the exam as well as your general Java career.

In the Private Training
Code: GTJ51 Duration: 5 Days Accreditation: Oracle Certified Professional (OCP)

Covering JVM internals, bytecode, classloading, garbage collection analysis and tuning as well as JIT compilation, application profiling and language-level techniques; this course also contains hands-on labs and a wealth of directly-applicable knowledge that will allow engineers to gain deep insight into their performance problems and how to fix them.

In the Private Training
Code: GTJ47 Duration: 2 Days

This Introduction to Java 8 Using Eclipse training course introduces the Java programming language and how to develop Java applications using Eclipse. Students learn the syntax of the Java programming language, object-oriented programming using Java, exception handling, generics, collections, and file input/output (I/O). During the course, students will develop and test Java applications using Eclipse. Throughout the course students will also work on a "project" which develops a complex Java application by applying principles learned to meet changing application requirements. This project is intended to simulate the programming environment they would encounter in real-world projects by providing application requirements and challenging the student to write Java code to meet those requirements.

In the Private Training
Code: GTJ801 Duration: 5 Days

Java Enterprise Edition 7 Development training course defines a platform for multi-tier enterprise development. This training course describes how to use Java EE 7 to create Web applications, define and access middle-tier EJB components, create and consume SOAP and REST Web services, create full-duplex client-server solutions using Web Sockets, implement message-based solutions using JMS, and persist data to a database by using JPA.

The course covers the latest techniques and APIs in the Java EE 7 platform.

In the Private Training
Code: GTIT167 Duration: 5 Days

In this XML Programming using Java training course, Java programmers will learn the basics of XML form and syntax. They will use Java to implement XML web applications, as well as learning how to use XML to pass data between distributed Java applications. Emphasis is placed on writing well-formed and valid XML, parsing techniques and converting Legacy data with XML.

In the Private Training
Code: GTIT16 Duration: 3 Days

This Java training course discusses Java 8’s capabilities (& limitations) and answers the question “Does the arrival of streams make Java 8 a functional language?”. We then discuss Java 8 concurrency in some detail.

In the Private Training
Code: GTJ802 Duration: 1 Day

Apache Struts 2 is an extensive and elegant framework that makes it easier to create, deploy, and maintain web applications for the Java Enterprise Edition platform. This Struts 2 Java Web Development training course describes the architectural concepts that underpin Struts 2, and explores the framework in detail. The course also shows how Struts 2 integrates with companion technologies, including Ajax and the Spring Framework.

In the Private Training
Code: GTJ35 Duration: 3 Days

This RxJava training course is the Reactive Extensions library for the JVM. RxJava makes it easy to composing asynchronous and event-based programs using observable sequences of data in Java applications. This course takes a detailed look at the RxJava API and explores various patterns and techniques to ensure you make the most of concurrency, parallelism, and data throttling.

In the Private Training
Code: GTJ49 Duration: 3 Days

This Oracle Java Certified Professional training course is aimed at Java developers who are preparing for the Oracle Certified Professional, Java SE 7 Programmer II examination. The course includes detailed coverage of all the topics in the exam, and includes comprehensive examples and exercises to assist your preparation for the exam as well as your general Java career.

In the Private Training
Code: GTJ46 Duration: 5 Days

Java 11

In this Java 11 training course, we will guide you through the landscape of Java beyond version 8. We'll see how the release cycle has changed, and why Java 11 is the natural upgrade from Java 8. Hands-on labs to introduce Java Platform Modules will be combined with an architectural discussion of the strengths and trade-offs of modules and how best to adopt them for your projects.
The new language and JVM features will be introduced, including enhanced type inference, Nestmates, Compact Strings, VarHandles, JShell and the new library features.

In the Private Training
Code: GTJM11 Duration: 3 Day

Java 7

This Java SE 7 Development training course provides thorough coverage of the Java programming language and the Java Standard Edition (SE) 7 development platform. You will learn how to implement object-oriented applications using Java, and how to make use of common APIs in the Java SE library.

This course is aimed at students who are moving into developing business applications using Java SE.

In the Private Training
Code: GTIT1 Duration: 5 Days

This Java Programming for C# Developers training course helps C# developers get up to speed quickly with the Java programming language and the Java Standard Edition (SE) 7 development platform. The course focuses on the differences between the C# and Java languages, and also explains how the .NET Framework library maps to the Java SDK.

In the Private Training
Code: GTJ29 Duration: 4 Days

This Oracle Certified Java Associate training course is aimed at Java developers who are preparing for the Oracle Certified Associate, Java SE 7 Programmer I examination. The course includes detailed coverage of all the topics in the exam, and includes comprehensive examples and exercises to assist your preparation for the exam as well as your general Java career.

In the Private Training
Code: GTJ39 Duration: 5 Days Accreditation: Oracle Certified Professional (OCP)

This Java Programming for C++ Developers training course helps C++ developers get up to speed quickly with the Java programming language and the Java Standard Edition (SE) 7 development platform. The course focuses on the differences between the C++ and Java languages, and also explains how the C++ STL library maps to the Java SDK.

In the Private Training
Code: GTJ28 Duration: 4 Days

This RxJava training course is the Reactive Extensions library for the JVM. RxJava makes it easy to composing asynchronous and event-based programs using observable sequences of data in Java applications. This course takes a detailed look at the RxJava API and explores various patterns and techniques to ensure you make the most of concurrency, parallelism, and data throttling.

In the Private Training
Code: GTJ49 Duration: 3 Days

Covering JVM internals, bytecode, classloading, garbage collection analysis and tuning as well as JIT compilation, application profiling and language-level techniques; this course also contains hands-on labs and a wealth of directly-applicable knowledge that will allow engineers to gain deep insight into their performance problems and how to fix them.

In the Private Training
Code: GTJ47 Duration: 2 Days

This Java Web Development with Servlets and JSP training course provides comprehensive and definitive coverage of how to build Web applications for the Java Platform, Enterprise Edition 7, by using servlets and Java Server Pages. You will learn how to create industrial-strength Web applications using the full power of the Java Web API.

In the Private Training
Code: GTJ40 Duration: 3 Days

This Oracle Java Certified Professional training course is aimed at Java developers who are preparing for the Oracle Certified Professional, Java SE 7 Programmer II examination. The course includes detailed coverage of all the topics in the exam, and includes comprehensive examples and exercises to assist your preparation for the exam as well as your general Java career.

In the Private Training
Code: GTJ46 Duration: 5 Days

This course is aimed at developers with sound experience in Java SE as a language and a platform, who need to create distributed systems using Web services and Java Web technologies. The course also digs deeper into some of the important Java SE APIs available.

In the Private Training Virtual Training 
Code: GTIT2 Duration: 4 Days

This Introduction to Java Programming training course is designed to introduce the Java language. By the end of the course, delegates will be able to write client Java applications.  Beyond language syntax and structure, this course emphasises writing style, pitfalls to avoid and techniques to use that make the code clear, concise and maintainable.

 

 

In the Private Training
Code: GTJ01 Duration: 4 - 5 Days

This Advanced Java using Eclipse training course teaches how to develop advanced Java applications using Eclipse. The advanced features of Java that developers may be using in many different types of programs are covered.

The labs cover many advanced topics that students will encounter when programming Java applications. Together these labs give students practical hands-on experience in creating and deploying advanced Java technologies using Eclipse.

In the Private Training
Code: GTJ02 Duration: 5 Days

This Java for Managers training course introduces the Java programming language as well as the different types of Java applications present in today’s IT landscape to those in management positions. Students will have introductory lessons on the syntax of the Java programming language, object-oriented programming using Java, server side programming including Servlets as well as the JSP, EJB’s, Struts and JavaServer Faces technologies. Students will also learn the J2EE frameworks that allow efficient application development as well as get introduced to the service oriented architecture (SOA).

In the Private Training
Code: GTIT3 Duration: 2 Days

Java 8 and 9

Covering JVM internals, bytecode, classloading, garbage collection analysis and tuning as well as JIT compilation, application profiling and language-level techniques; this course also contains hands-on labs and a wealth of directly-applicable knowledge that will allow engineers to gain deep insight into their performance problems and how to fix them.

In the Private Training
Code: GTJ47 Duration: 2 Days

This Introduction to Java 8 Using Eclipse training course introduces the Java programming language and how to develop Java applications using Eclipse. Students learn the syntax of the Java programming language, object-oriented programming using Java, exception handling, generics, collections, and file input/output (I/O). During the course, students will develop and test Java applications using Eclipse. Throughout the course students will also work on a "project" which develops a complex Java application by applying principles learned to meet changing application requirements. This project is intended to simulate the programming environment they would encounter in real-world projects by providing application requirements and challenging the student to write Java code to meet those requirements.

In the Private Training
Code: GTJ801 Duration: 5 Days

Java 8 is a major evolution in the Java programming language and platform. The language has been expanded dramatically to support lambda expressions, functional programming styles, and enhanced performance. The Java libraries have been extended significantly to take advantage of these new language features, and to offer many improvements in areas such as concurrency, security, and JavaScript integration.

In the Private Training
Code: GTJV8 Duration: 2 - 3 Days

This Java training course discusses Java 8’s capabilities (& limitations) and answers the question “Does the arrival of streams make Java 8 a functional language?”. We then discuss Java 8 concurrency in some detail.

In the Private Training
Code: GTJ802 Duration: 1 Day

This Java for Managers training course introduces the Java programming language as well as the different types of Java applications present in today’s IT landscape to those in management positions. Students will have introductory lessons on the syntax of the Java programming language, object-oriented programming using Java, server side programming including Servlets as well as the JSP, EJB’s, Struts and JavaServer Faces technologies. Students will also learn the J2EE frameworks that allow efficient application development as well as get introduced to the service oriented architecture (SOA).

In the Private Training
Code: GTIT3 Duration: 2 Days

This Oracle Certified Java Associate Java 8 course is aimed at Java developers who are preparing for the Oracle Certified Associate, Java SE 8 Programmer I examination. The course includes detailed coverage of all the topics in the exam, and includes comprehensive examples and exercises to assist your preparation for the exam as well as your general Java career.

In the Private Training
Code: GTJ51 Duration: 5 Days Accreditation: Oracle Certified Professional (OCP)

Java EE

Java Enterprise Edition 7 Development training course defines a platform for multi-tier enterprise development. This training course describes how to use Java EE 7 to create Web applications, define and access middle-tier EJB components, create and consume SOAP and REST Web services, create full-duplex client-server solutions using Web Sockets, implement message-based solutions using JMS, and persist data to a database by using JPA.

The course covers the latest techniques and APIs in the Java EE 7 platform.

In the Private Training
Code: GTIT167 Duration: 5 Days

This Web Application Programming with Java EE 6 Weblogic 12C Eclipse training course will show participants how to easily create quality Java web applications using all of the features of JSF. Also covered is an overview of Servlet/JSP technology for web applications, using EJB for business logic, JPA for persistence, and the CDI specification for dependency injection.

In the Private Training
Code: GTJ26 Duration: 5 Days

The Java Persistence API (JPA) is a standard object-relational mapping (ORM) technology for Java Enterprise Edition applications. This Java Persistence API 2 Development training course takes a detailed look at JPA 2, describing how to map complex relational structures and how to use the Java Persistence Query Language (JPQL) effectively.

In the Private Training
Code: GTJ37 Duration: 3 Days

Apache Struts 2 is an extensive and elegant framework that makes it easier to create, deploy, and maintain web applications for the Java Enterprise Edition platform. This Struts 2 Java Web Development training course describes the architectural concepts that underpin Struts 2, and explores the framework in detail. The course also shows how Struts 2 integrates with companion technologies, including Ajax and the Spring Framework.

In the Private Training
Code: GTJ35 Duration: 3 Days

Java Enterprise Edition defines a platform for multi-tier enterprise development. Testing Java EE systems presents some real challenges. This course discusses various strategies and toolsets that can help you accomplish this goal.

In the Private Training
Code: GTJ36 Duration: 2 Days

This Java EE Programming with Spring 3 Using Eclipse and Websphere training course shows how to use the popular Spring framework with some of the most recent Java EE technologies on the WebSphere platform. Rather than using technologies like Servlets, JSP, and Hibernate, this course highlights how more recent technologies can make Java EE application programming easier while also relying on standard technologies to ease deployment to various platforms. This course can provide an introduction to the various technologies in addition to Spring so that students can immediately be effective developers.

In the Private Training
Code: GTWSP6 Duration: 5 Days

This Architecting and Designing Java EE Applications training course provides the students with the prerequisite knowledge necessary to use JEE in order to architect robust and maintainable enterprise applications.

In the Private Training
Code: GTIT5 Duration: 4 Days

Java Enterprise Edition 6 Development training course defines a platform for multi-tier enterprise development. This training course describes how to use Java EE 6 to create Web applications, implement middle-tier application components, and persist data to a back-end database. The course covers the latest techniques and APIs in the Java EE 6 platform.

In the Private Training
Code: GTJ27 Duration: 5 Days

New

In this Java 11 training course, we will guide you through the landscape of Java beyond version 8. We'll see how the release cycle has changed, and why Java 11 is the natural upgrade from Java 8. Hands-on labs to introduce Java Platform Modules will be combined with an architectural discussion of the strengths and trade-offs of modules and how best to adopt them for your projects.
The new language and JVM features will be introduced, including enhanced type inference, Nestmates, Compact Strings, VarHandles, JShell and the new library features.

In the Private Training
Code: GTJM11 Duration: 3 Day

Spring

This Spring Cloud Development training course takes a detailed and pragmatic look at how to create Spring Cloud solutions. You will learn how to create microservices in Spring Cloud, and how to configure, discover, and route microservice applications. The course also shows how to implement Spring Cloud Data Flow applications, using Spring Integration and Spring Cloud Streaming as substrate technologies.

In the Private Training
Code: GTJ48 Duration: 5 Days

This Spring Framework Development training course is one of the leading lightweight architectures for creating enterprise scale applications in Java. This course describes how to use Spring to create Web applications, Web services, middle-tier components, data-access components using JDBC, and messaging components using JMS.

You will also learn how to use Inversion of Control (IoC) and Dependency Injection to minimize dependencies and to achieve Test-Driven Development, and how to use Aspect-Oriented Programming (AOP) to implement cross-cutting functionality, and get an introduction to Spring Boot.

In the Private Training
Code: GTJ30 Duration: 4 Days

Hibernate is a popular object-relational mapping framework for Java applications. Using Hibernate, you can implement enterprise applications based on objects, relying on Hibernate to map the objects to persistent storage in the database.

This Hibernate Development training course describes Hibernate ORM techniques, showing how to map complex data relations to object hierarchies and how to manage the lifetime and persistence of these objects.

In the Private Training
Code: GTJ33 Duration: 3 Days

The Spring Framework is one of the leading lightweight architectures for creating enterprise-scale applications in Java. Hibernate is a popular object-relational mapping tool, and is well-suited to Spring-based solutions. This Spring and Hibernate Development training course provides thorough coverage of both technologies, and shows how they can be used together effectively.

You will learn how to use Spring to create enterprise-scale components including Web applications, Web services, data-access components, and messaging components. You will also learn how to use Hibernate to map Java classes to databases, and how to execute queries using a variety of techniques.

In the Private Training
Code: GTJ34 Duration: 5 Days

This Spring Boot Development training course takes a detailed look at how to use Spring Boot to create sophisticated applications rapidly, according to best practices and contemporary enterprise application patterns.

The course explains key structural concepts in Spring Boot, such as auto-configuration, profiles, and packaging. We take a detailed look at important Spring Boot APIs, including MVC, WebFlux, REST, Data, Messaging, and Integration. We also show how to create microservices and containerize them using Docker.

During the course you will build a complete Spring Boot application from front to back, incorporating all the features covered in the course. This will help you understand how each ingredient fits into the bigger picture of the Spring Boot application landscape.

In the Private Training
Code: GTIT40 Duration: 5 Days

Tomcat

This Apache Tomcat 8 Administration for Windows training course covers the important topics of administering the Tomcat 8.0 server including installation, directory structure, configuration using server.xml, web application deployment, the manager tool, JNDI data sources, logging, and monitoring and management of the server.

Note: This course is appropriate for users of previous versions of Tomcat, including Tomcat 6.0 and 7.0. Where applicable, differences or changes in Version 8.0 will be addressed.

In the Private Training
Code: GTLP5 Duration: 3 Days

Tomcat Admin

This Apache Tomcat 8 Administration for Windows training course covers the important topics of administering the Tomcat 8.0 server including installation, directory structure, configuration using server.xml, web application deployment, the manager tool, JNDI data sources, logging, and monitoring and management of the server.

Note: This course is appropriate for users of previous versions of Tomcat, including Tomcat 6.0 and 7.0. Where applicable, differences or changes in Version 8.0 will be addressed.

In the Private Training
Code: GTLP5 Duration: 3 Days

WebLogic

By the end of this Oracle WebLogic Server 11g & 12c Administration Basics training course students will have good, hands-on familiarity with the basic configuration and use of WebLogic Server. Students will understand and be able to work with: Domains, WebLogic Server Instances, Clusters, Data-Sources, JMS Servers, Deployment of Applications and Security.
The highly interactive workshop day will enable students to leave the course with the experience and confidence to begin working on live projects within the enterprise. Students will also be able to begin to provide high availability, scalability and resilience to failures within a WebLogic environment in order to support enterprise-level Java applications and web services.

In the Private Training
Code: GTWL1 Duration: 5 Days

By the end of this Oracle WebLogic Server 11g & 12c Administration Workshop training course, students should be able to:
Design and build a WebLogic domain so that applications survive a failure of any of the following:

  •     computer holding HTTPSession
  •     computer hosting database
  •     computer running administration server
  •     computer running JMS destinations
  •     computer holding transaction manager
  •     any of the above computer unable to restart (i.e. need to migrate)
In the Private Training
Code: GTWL4 Duration: 3 Days

By the end of the Oracle WebLogic Server 11g & 12c Administration Introduction training course, students will be familiar with the basic configuration and use of WebLogic Server. Students will understand and be able to work with: Domains, WebLogic Server Instances, Clusters, Data-Sources, JMS Servers, Deployment of Applications, and Security.
Students will also be able to begin to provide high availability, scalability and resilience to failures within a WebLogic environment in order to support enterprise-level Java applications and web services.

In the Private Training
Code: GTWL3 Duration: 3 Days

XML

In this XML Programming using Java training course, Java programmers will learn the basics of XML form and syntax. They will use Java to implement XML web applications, as well as learning how to use XML to pass data between distributed Java applications. Emphasis is placed on writing well-formed and valid XML, parsing techniques and converting Legacy data with XML.

In the Private Training
Code: GTIT16 Duration: 3 Days

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Private Team Training

Our instructors are specialist consultants with vast real world experience and expertise allowing them to design and deliver client-focused courses for your organisation.

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What Our Clients Say

"Absolutely fantastic training. Thoroughly enjoyed it thanks to our highly enthusiastic tutor.  It wouldn't be an understatement to say that it was the best professional training that I have ever received."

 

Customised Linux with Networking

Live Online -  February 2022

 

"The course content was very good. When needed, the Instructor was extending the content of the course with hints and tips to help us understand different topics that were covered in the course."

 

Kubernetes Administration Certification - GTLFK

Live Online June 2021

 

 

 

“The course was held at the highest possible standards, the instructor was excellent, well prepared, well informed, and clearly an SME. Top marks.”

 

Professional Cloud Service Manager - GTC13

Live Online December 2021

 

“Very engaging and practical course so hope to be able to put the learning into practice.”

 

Being Agile in Business - GTBAB

Live Online September 2021

 

“Great instructor, who encouraged active participation. The breakout groups and exercises kept the group engaged and the content relevant to our own products”.

 

Site Reliability Engineering Foundation - GTDSRE

Live Online January 2022

 

 

 

"Intelligence is the ability to avoid doing work, yet
getting the work done"

Linus Torvalds, creator of Linux and GIT

Technical ICT learning & mentoring services

About GuruTeam

GuruTeam is a high-level ICT Learning, Mentoring and Consultancy services company. We specialise in delivering instructor-led on and off-site training in Blockchain, Linux, Cloud, Big Data, DevOps, Kubernetes, Agile, Software & Web Development technologies. View our Testimonials

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Upcoming Courses

Kubernetes Administration

11th - 14th March 2024

26th - 29th March 2024

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This Kubernetes Administration Certification training course is suitable for anyone who wants to learn the skills necessary to build and administer a Kubernetes cluster

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RUST

11th - 14th March 2024

26th - 29th March 2024

 Live Online

This course will help you understand what Rust applications look like, how to write Rust applications properly, and how to get the most out of the language and its libraries.

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Introduction to Python 3 

19th - 21st March 2024

9th - 11th April 2024

7th - 9th May 2024

   4th - 6th June 2024

 

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This Introduction to Python 3 training course is designed for anyone who needs to learn how to write programs in Python or support/modify existing programs.

 

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 GO LANG TRAINING

11th - 14th March 2024

26th - 29th March 2024

 

Live Online        

 

This Go language programming training course will help you understand how Go works, and immediately be more productive. If you are building a team using Go, this will be a great opportunity to get your team on the same page and speaking the same language. Innovative lab exercises and code samples are provided to reinforce skills and quickly master the topics.

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