Micronaut® Essentials

Micronaut Essentials

This 12-hour workshop arms students with everything they need to immediately start building applications using the Micronaut® framework.


The Micronaut framework is a JVM-based, full-stack toolkit for building modular, easy-to-test, low-memory-footprint applications.

This online, intensive workshop covers the Micronaut framework in depth and provides developers the knowledge and skills to quickly master the Framework and start maximizing their productivity right away.

Schedule a custom offering of this workshop

Next Open-Enrollment Class

Dates: August 15th to August 18th  Enroll Now

Time: 8:00 a.m. to 11:00 a.m. CDT

Duration: 12 hours (3 hours per day for 4 days)

Location: Online

Instructor: Zachary Klein

Registration Fee: $200.00 USD

The Micronaut Framework

Unlike reflection-based IoC frameworks which load and cache reflection data for every single field, method, and constructor in your code, with the Micronaut framework, your application startup time and memory consumption are not bound to the size of your codebase.

This revolutionary framework greatly reduces runtime overhead – in terms of memory consumption and startup time – found in traditional frameworks. This is achieved through the use of annotation processors that pre-compile all the necessary metadata and information needed to run your application ahead of time, eliminating the need for reflection and cached reflective metadata at the framework level.

Discover an easier way to build microservices and serverless applications; contact us to set up a deep-dive workshop for your team.

Check out our Micronaut Training Jumpstart for an even more comprehensive training experience.

Lab Setup

Please have the latest stable version of IntelliJ IDEA and JDK 11 installed and configured on your PATH.  

Lab exercises are conducted in IntelliJ IDEA. If you don't have the licensed version, the Community Edition will work just fine. See https://www.jetbrains.com/idea/download.  

You'll also need the latest Micronaut CLI version: https://micronaut.io/download.html

Optional: SDKMAN! https://sdkman.io

Docker is also recommended, but not required.


The following topics are covered in this course.

  • Introduction to the Micronaut framework
  • Controllers
  • Compile-time dependency injection
  • Application configuration
  • Testing
  • HTTP client
  • Management endpoints
  • Validation
  • Static file resolution
  • Micronaut Data


This workshop prepares JVM developers to build fast, lightweight microservices and serverless applications. Participants should be comfortable with Java as a programming language.


Although everyone is welcome, we recommend attendees have at least a working familiarity with web development, HTTP, Java, and JVM development frameworks.

This is a live, hands-on training course. No recording of this training event will be made available for on-demand consumption.

Upcoming Offerings

Date(s) Time Instructor(s) Location
Aug 15 - Aug 18 Day Klein


Enroll Now

Dates & Times

Mon, Aug 15, 8:00am to 11:00am
Tue, Aug 16, 8:00am to 11:00am
Wed, Aug 17, 8:00am to 11:00am
Thu, Aug 18, 8:00am to 11:00am




Zak Klein

Professional Training for Modern Technology Teams

Sign up today for open enrollment technology training.

Open Enrollment Courses

Open enrollment courses are a great, cost-effective option for organizations that have an immediate need to train a small number of employees.

View Course Schedule

Customized technology training designed to meet your team's specific needs

Customized Training Programs

Customized training programs can be delivered on-site, in our training lab, or online to help organizations enhance the skills of their internal development teams.

Request More Information