Online Java Training in Vietnam

This instructor-led live training Vietnam (online or onsite) is designed for intermediate Java developers who want to explore the latest features of Java 21, enhance their coding practices, and efficiently build modern Java applications.

By the end of this training, participants will be able to:

• Understand and utilize the new features introduced in Java 21.
• Enhance application performance using advanced Java features.
• Develop modular and scalable applications using updated libraries.
• Implement best practices in Java 21 for robust and efficient code.

This instructor-led, live training in Vietnam (online or onsite) is designed for intermediate Java developers who aim to design, develop, deploy, and maintain microservices-based applications leveraging Java frameworks such as Spring Boot and Spring Cloud.

Upon completing this training, participants will be capable of:

• Gaining a thorough understanding of the core principles and advantages of microservices architecture.
• Constructing and deploying microservices utilizing Java and Spring Boot.
• Implementing critical components such as service discovery, configuration management, and API gateways.
• Effectively securing, monitoring, and scaling microservices.
• Deploying microservices using Docker and Kubernetes.

Java Production Support is a specialized discipline focused on maintaining, troubleshooting, and ensuring the operational health of Java-based systems within live production environments.

This instructor-led training session, available either online or on-site, is designed for intermediate-level support engineers and developers aiming to strengthen their capabilities in maintaining, diagnosing, and optimizing Java production systems specifically within banking contexts.

Upon completion of this training, participants will be able to:

• Resolve issues across Java, Unix, database, and middleware environments.
• Utilize monitoring tools to detect and address production incidents effectively.
• Adhere to established escalation procedures and document root causes comprehensively.
• Engage in release and rollback cycles while coordinating effectively across teams.

Course Format

• Interactive lectures and group discussions.
• Practical application of real-world support tools and systems.
• Live simulations of incident response and troubleshooting scenarios.

Customization Options

• To request a tailored training version aligned with your specific technology stack, toolset, or support workflows, please contact us to arrange.

Spring is a robust Java framework designed to streamline enterprise application development by offering powerful dependency injection, modular architecture, and simplified configuration capabilities.

This instructor-led live training (available online or onsite) targets beginner-level Java developers eager to create modern, production-ready web applications leveraging the latest Spring Framework and Spring Boot 3.5.5 integrated with Java 21.

Upon completing this training, participants will be capable of:

• Gaining a solid understanding of Spring’s core concepts, including IoC, DI, and AOP.
• Configuring Spring applications using XML, annotations, and JavaConfig.
• Developing RESTful services utilizing Spring Boot and JPA.
• Implementing CRUD operations, managing transactions, and handling data persistence.
• Leveraging advanced Spring features such as profiles, exception handling, and data serialization.

Course Format

• Concise theoretical introduction followed by extensive practical exercises.
• Hands-on implementation using real-world scenarios.
• Interactive discussions and guided troubleshooting sessions.

Customization Options

• To request a tailored training session for this course, please contact us to arrange details.

This instructor-led live training, offered Vietnam (online or onsite), targets developers who want to learn and apply the core concepts of Continuous Integration for Java.

By the end of this course, participants will be able to:

• Learn and understand how CI applies to Java projects.
• Build a CI system tailored for Java.

This instructor-led, live training in Vietnam (online or onsite) is aimed at intermediate-level Java developers who wish to apply design patterns to improve software structure, maintainability, and scalability.

By the end of this training, participants will be able to:

• Understand the purpose and benefits of design patterns.
• Apply Creational, Structural, and Behavioral patterns effectively in Java.
• Improve code reusability, scalability, and maintainability.
• Refactor existing codebases using design patterns.

This instructor-led live training in Vietnam (online or onsite) is designed for beginner developers who want to learn the fundamentals of Groovy Programming.

Upon completion of this training, participants will be able to:

• Grasp fundamental programming concepts.
• Compose simple Groovy scripts and leverage core Groovy features.
• Comprehend and implement basic object-oriented programming principles using Groovy.
• Apply foundational error-handling techniques to address common programming errors and exceptions in Groovy.

This guided, live training in Vietnam (accessible online or in-person) is designed for intermediate to advanced developers who wish to master microservices development using Spring Boot, Docker, and Kubernetes.

Upon completion of this training, participants will be capable of:

• Understanding the core principles of microservices architecture.
• Developing production-ready microservices with Spring Boot.
• Gaining insight into the essential role of Docker in containerizing microservices.
• Configuring Kubernetes clusters to deploy and manage microservices.

This instructor-led, live training in Vietnam (online or onsite) is aimed at intermediate-level to advanced-level developers and architects who wish to develop Java native applications and microservices using Quarkus with optimized memory usage and startup time.

By the end of this training, participants will be able to:

• Develop high-performance, lightweight Java native applications using Quarkus.
• Build and deploy RESTful services and microservices architectures.
• Use GraalVM for native compilation and optimize startup and memory efficiency.
• Package and containerize applications for Kubernetes and OpenShift environments.

Spring WebFlux is a reactive programming module within the Spring Framework designed for building non-blocking, event-driven web applications.

This instructor-led, live training (online or onsite) is aimed at beginner-level to intermediate-level Java developers who wish to build scalable and responsive applications using Spring WebFlux.

By the end of this training, participants will be able to:

• Grasp the core concepts of reactive programming with Project Reactor.
• Develop and test non-blocking RESTful APIs using Spring WebFlux.
• Seamlessly integrate WebFlux with databases and external services.
• Apply reactive patterns to real-world application scenarios.

Course Format

• Interactive lectures and discussions.
• Numerous exercises and practice sessions.
• Hands-on implementation in a live-lab environment.

Customization Options

• To request a customized training for this course, please contact us to arrange.

This instructor-led live training in Vietnam (online or onsite) is aimed at software architects and web developers who wish to use RabbitMQ as a messaging middleware and program in Java using Spring to build applications.

By the end of this training, participants will be able to:

• Use Java and Spring with RabbitMQ to build applications.
• Design asynchronous message driven systems using RabbitMQ.
• Create and apply queues, topics, exchanges, and bindings in RabbitMQ

This instructor-led, live training in Vietnam is designed for anyone interested in learning Java for the purpose of test automation. It is a streamlined, intensive course with plenty of hands-on exercises to get participants ramped up quickly with the essential programming skills needed to apply to software automation testing. The focus is on the Java fundamentals which can be directly and immediately applied to test automation.

This course does not cover in depth test automation frameworks such as Selenium. It also bypasses the conventional "Hello World" approach to learning Java, as this is not a course on application development. This course is squarely aimed at getting participants up and running quickly with test automation. If you are already versed in Java and wish to get straight into testing with Selenium, please check out: Introduction to Selenium (https://www.nobleprog.com/introduction-selenium-training).

In this training, participants will learn the specific applications of selected advanced concepts, understand common challenges associated with their usage, and grasp the role of application modeling. The course also covers essential knowledge of the Java Standard Library functions. Attendees are expected to have familiarity with an integrated development environment (IDE) for building Java applications, such as Eclipse or Netbeans. Please note that this training does not cover user interface development.

This instructor-led, live training in Vietnam (available online or on-site) is designed for web developers who wish to leverage Angular and Spring Boot to build full-stack applications.

By the end of this training, participants will be able to:

• Develop a full-stack application with Angular and Spring Boot.
• Build backend applications with Spring Boot.
• Create frontend applications using Angular.
• Use Spring Security to configure authentication for a full-stack application.

Even seasoned Java developers often do not fully master the full spectrum of security services provided by Java, nor are they always aware of the diverse vulnerabilities that impact web applications built with Java.

In addition to introducing the security components of Standard Java Edition, this course addresses the security challenges associated with Java Enterprise Edition (JEE) and web services. The discussion begins with the foundational principles of cryptography and secure communication before diving into specific services. Through a series of exercises, participants explore both declarative and programmatic security techniques within JEE, as well as transport-layer and end-to-end security for web services. The practical application of these components is demonstrated through hands-on exercises, allowing participants to experiment with the relevant APIs and tools firsthand.

The course also examines and explains the most common and critical programming flaws in the Java language and platform, alongside web-related vulnerabilities. Beyond typical errors made by Java developers, the covered security vulnerabilities encompass both language-specific issues and problems arising from the runtime environment. All identified vulnerabilities and their corresponding attacks are illustrated through accessible exercises, followed by recommended coding guidelines and effective mitigation strategies.

Participants attending this course will

• Grasp the fundamental concepts of security, IT security, and secure coding.
• Learn about web vulnerabilities extending beyond the OWASP Top Ten and discover how to prevent them.
• Understand the security concepts underlying web services.
• Gain proficiency in utilizing various security features within the Java development environment.
• Develop a practical understanding of cryptography.
• Comprehend the security solutions offered by Java EE.
• Identify typical coding mistakes and learn how to avoid them.
• Receive updates on recent vulnerabilities within the Java framework.
• Acquire hands-on experience with security testing tools.
• Access resources and further reading materials on secure coding practices.

Audience

Developers

This instructor-led live training in Vietnam (available online or onsite) is designed for developers aiming to download, install, and utilize Gosu's static typing and pragmatic programming methods.

By the conclusion of this training, participants will be able to leverage Gosu to write simple scripts for libraries, user interface elements, rules, and additional use cases.

Apache Groovy is a dynamic programming language for the JVM (Java Virtual Machine). Its key features include scripting capabilities, Domain-Specific Language authoring, runtime and compile-time meta-programming, and functional programming. Groovy is frequently used to complement Java.

In this instructor-led live training, participants will learn how to program in Groovy by building a sample application step-by-step.

Audience

• Developers

Course Format

• A mix of lectures, discussions, exercises, and extensive hands-on practice

This instructor-led live training in Vietnam (online or onsite) is designed for developers and programmers who wish to build, manage, and execute Java applications using Java 11.

Upon completion of this training, participants will be able to:

• Migrate from previous Java versions to Java 11 to leverage new platform features and changes.
• Discover new Java 11 methods that enhance and simplify application development.
• Master core Java concepts necessary for constructing applications across various systems and devices using Java 11.

This course explores the foundational aspects of Java development.

Participants are introduced to the Java ecosystem and guided through core syntax and fundamental concepts, culminating in the development of a simple application. The training delves into key features of the Java Programming Language, with emphasis on exception handling, basic input/output operations, concurrency, regular expressions, the Java Collections Framework, and the platform environment. The course concludes once all essential Java features have been thoroughly covered and practiced.

This instructor-led, live training Vietnam (online or onsite) targets DevOps engineers and developers who want to utilize Java and Kubernetes (K8s) to create, build, test, debug, and deploy high-performance and scalable applications.

Upon completing this training, participants will be able to:

• Configure the necessary development environment for building Java applications.
• Gain an understanding of Kubernetes features and architecture.
• Explore key DevOps concepts and tools.
• Review fundamental Java programming principles.
• Containerize Java microservices using Docker.
• Build, scale, and deploy Java applications on Kubernetes.

During the training in Vietnam, participants will explore the processes and modern tools essential for creating efficient Java software. They will study performance-related pitfalls, benchmarking, profiling, tuning, memory analysis, and optimization techniques for collections and I/O. The subjects and tools learned are universal and applicable irrespective of the technologies used in a project, since the emphasis is on language-level performance, tooling, and embedded libraries. The tuning segment also discusses JVM parameters supplied by Oracle.

This instructor-led live training in Vietnam (online or on-site) is designed for developers who want to utilize Quarkus to build, test, and deploy applications that are fully Java-powered yet resource-efficient.

By the end of this training, participants will be able to:

• Set up the required development environment to start developing applications with Quarkus.
• Build, compile, and run applications in native mode using GraalVM.
• Utilize Quarkus tooling and extensions for building native applications using Maven.
• Containerize, execute, and deploy applications with Docker.

This course explores secure coding concepts and principles for Java, utilizing the testing methodology of the Open Web Application Security Project (OWASP). The Open Web Application Security Project is a global community dedicated to developing freely available articles, methodologies, documentation, tools, and technologies focused on web application security.

This instructor-led live training in Vietnam (online or onsite) is aimed at web developers who wish to build functional front-end and back-end web applications with Spring Boot, React, and Redux.

By the end of this training, participants will be able to:

• Build a front-end application with React and Redux.
• Create RESTful APIs with Spring Boot.
• Secure web services with Spring security and JWT web tokens.

This instructor-led live training in Vietnam (online or onsite) is designed for Java developers who want to utilize the Spring 5 framework to develop and deploy enterprise web applications.

By the conclusion of this training, participants will be able to:

• Install and configure Spring 5.
• Understand and implement the latest features of Spring 5.
• Access databases using Spring Applications.
• Use the new reactive web framework, WebFlow, to build reactive applications.
• Integrate Spring applications with legacy Java EE applications.
• Test and deploy enterprise-grade Spring applications.

This instructor-led, live training in Vietnam (online or onsite) is aimed at developers who wish to use WebFlux to develop and deploy reactive applications.

By the end of this training, participants will be able to:

• Install and configure Spring 5 and the WebFlux framework.
• Develop reactive application and services.