Reactive Developer Boot Camp

The Reactive Developer Boot Camp is an onsite, or on request remote, 5-day instructor-led course that introduces students to reactive application development with OutSystems.  The course covers the fundamentals of developing reactive web and mobile applications, such as data modeling, business logic, UI design, screen lifecycle and much more, with a very focused hands-on experience in the OutSystems Development Environment.

By the end of the week you will be able to start developing your own reactive web and mobile applications.

Also, you’ll be able to take a shot at the om uw Associate Reactive Developer certification for free!




What will you learn?

The fundamentals of reactive web development in OutSystems and how they can be applied in building responsive web applications. You will learn how to:

  • Create your data model
  • Visually build your business logic
  • Create amazing user interfaces
  • Efficiently manage the screen lifecycle
  • … and much more.

What’s the agenda?


  • Intro to the Course
  • Introduction to OutSystems Apps
  • Client and Server Logic
  • Modeling Data
  • UI Development 101
  • Aggregates 101
  • Building List and Detail Screens


  • Data Relationships
  • Advanced Aggregates
  • Form Validations
  • Debugging and Monitoring
  • Role-based Security
  • Exceptions


  • Blocks and Events
  • Client Variables and Site Properties
  • Screen Lifecycle
  • Fetching Data on Demand
  • Pagination and Sorting


  • Final Project
  • Optional Modules (SQL Queries, Intro to Integration Studio, Intro to Themes and Styles, …)


  • Final Project
  • Sample Test

Who should attend?

This course is targeted to:

  • Developers who are either new to OutSystems, or have limited experience with the platform, and want to learn about reactive application development with OutSystems.
  • Architects and project managers who need to better understand how OutSystems delivers reactive applications.

For this course, attendees should have some knowledge of relational databases and basic programming concepts (not specific to any language).


Price per person

€ 3.250,- (excluding VAT)

Duration of this course

5 days

Course dates

23 - 27 january 2023
20 - 24 february 2023
20 - 24 march 2023
17 - 21 april 2023
22 - 26 may 2023
19 - 23 june 2023

The teacher


“When your work is your hobby, you’ll never work a day in your life. I’ve been practicing my hobby – educating people – since 1983.”

Wim Grommen

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