← Back to Skills Library

OutSystems

Information Technology > Web platform development

Description

OutSystems is a modern application development platform designed to simplify the creation of web and mobile applications. It enables developers to visually develop their apps, integrate with existing systems, and add custom code when needed. The platform supports rapid development through drag-and-drop interfaces, pre-built templates, and reusable components, making it accessible to those with varying levels of programming expertise. OutSystems also emphasizes scalability, security, and performance, allowing for the deployment of enterprise-grade applications. With its ability to automate processes, manage data effectively, and provide real-time analytics, OutSystems equips developers to build, deploy, and manage complex applications efficiently, catering to businesses' evolving digital transformation needs.

Expected Behaviors

✎
LEVEL 1

Fundamental Awareness

Individuals at this level have a basic understanding of OutSystems concepts. They can recognize the platform's components but might not be able to use them effectively without guidance.

🌱
LEVEL 2

Novice

Novices can perform simple tasks in OutSystems, such as creating basic screens and using aggregates. They require frequent assistance but are starting to understand the foundational elements of application development.

🌍
LEVEL 3

Intermediate

At the intermediate level, developers can design more complex applications, utilize server actions, and consume APIs. They understand responsive design and can manage data synchronization in mobile apps with some autonomy.

⭐
LEVEL 4

Advanced

Advanced users are proficient in optimizing performance, implementing security measures, and handling exceptions. They can integrate with external systems and create reusable elements, demonstrating a strong ability to solve complex problems independently.

🏆
LEVEL 5

Expert

Experts possess deep knowledge of OutSystems architecture and best practices. They lead projects, optimize complex queries, and implement strategic integrations. Their skills extend to mentoring others and evangelizing the platform.

Micro Skills

✎
LEVEL 1

Fundamental Awareness

Identifying Reactive Web Applications
Differences between Traditional Web and Reactive Web
Basic Components of Reactive UI
Defining Entities and Attributes
Understanding Entity Relationships
Simple Data Types Usage
Placing Widgets on Screens
Basic Screen Templates Utilization
Simple Layouts and Containers
Understanding Flow Elements (Start, End, Assign)
Creating Simple Conditional Flows
Basics of Looping Structures
Types of Modules (Service, Library, Application)
Basic Module Management
Understanding Dependencies
🌱
LEVEL 2

Novice

Defining Variable Types
Scope and Lifetime of Variables
Using Variables in Expressions
Sorting Data in Aggregates
Filtering Data with Aggregates
Joining Entities in Aggregates
Aggregating Data (Sum, Count, Average)
Defining Client Variables
Understanding Client Variable Scope
Persisting Client Variables
Using Basic SQL Queries
Parameterizing Queries for Dynamic Results
Fetching Data from the Database
Layouts and Templates Usage
Implementing Navigation
Screen Lifecycle Events
Input Forms Implementation
Buttons and Links
Displaying Lists and Tables
Fetching Data with Aggregates
Displaying Data in Widgets
Refreshing Data on User Actions
Creating a Basic Mobile App
Mobile App Architecture Overview
Deploying Mobile Apps for Testing
🌍
LEVEL 3

Intermediate

Entity Relationship Diagrams Understanding
Implementing Complex Joins and Relationships
Normalization and Denormalization Strategies
Indexing for Performance
Using Switch Cases Effectively
Implementing Loops with Logic
Advanced Conditional Logic
Asynchronous Logic Execution
Defining Input and Output Parameters
Error Handling in Server Actions
Transaction Management
Creating Reusable Server Actions
Configuring REST API Methods
Parsing JSON Responses
Handling API Authentication
Error Handling for API Calls
Custom CSS Application
Theme Layers and Structure
Responsive Design Using Grids
SASS Variables and Mixins
Media Queries
Flexible Grid Layouts
Image and Media Adaptation
Testing Across Devices
Local Storage Management
Data Synchronization Logic
Conflict Resolution Strategies
Performance Optimization for Sync
OnClick and OnChange Events
JavaScript Integration
Custom Events Creation
Event Bubbling and Propagation
Breakpoints and Step Over/Into
Inspecting Variables and Watch Window
Monitoring Network Activity
Analyzing Performance Bottlenecks
⭐
LEVEL 4

Advanced

Writing Optimized SQL for Reports
Parameterizing Queries to Prevent SQL Injection
Using Advanced SQL Functions
Mastering Screen Preparation
Understanding Screen Rendering Flow
Optimizing Screen Aggregates
Implementing Screen Action Best Practices
Identifying Bottlenecks with Performance Monitoring Tools
Implementing Caching Strategies
Optimizing Data Fetch Strategies
Reducing Payload Sizes
Lazy Loading Techniques
Implementing HTTPS
Securing REST and SOAP Services
User Authentication and Authorization
Data Encryption and Secure Storage
Cross-Site Scripting (XSS) Prevention
Cross-Site Request Forgery (CSRF) Protection
Centralized Error Handling Strategies
User-Friendly Error Messages
Logging and Monitoring Exceptions
Transactional Integrity with Error Handling
Designing Robust Integration Architectures
Consuming RESTful Web Services
Consuming SOAP Web Services
Error Handling in Integrations
Authentication Mechanisms for Integrations
Implementing Push Notifications
Advanced Device Hardware Access
Background Processing
Mobile App Security Best Practices
Designing Reusable Web Blocks
Creating Service Actions
Developing Themes and Templates
Creating Application Components
Unit Testing in OutSystems
End-to-End Automated Testing
Integrating with Continuous Integration/Continuous Deployment (CI/CD) Pipelines
Performance Testing
🏆
LEVEL 5

Expert

Identifying and Applying Common Architectural Patterns
Designing for Scalability and Reliability
Service-Oriented Architecture Implementation
Microservices Architecture Design
Decomposing Monolithic Systems
Database Indexing Strategies
Caching Mechanisms and Strategies
Application Response Time Optimization
Network Latency Reduction Techniques
Efficient Resource Utilization
Implementing Advanced Authentication Mechanisms
Securing Data at Rest and in Transit
SQL Injection Prevention
Role-Based Access Control (RBAC) Strategies
Advanced Log Analysis
Memory Leak Detection and Resolution
Performance Bottleneck Identification
Root Cause Analysis Techniques
Automated Error Tracking Solutions
Writing Efficient SQL Queries
Query Execution Plan Analysis
Database Sharding and Partitioning Techniques
Optimizing Aggregate Functions
Index Usage and Optimization
Planning and Executing Large Scale Data Migrations
Data Transformation Techniques
Ensuring Data Integrity Post-Migration
Minimizing Downtime During Migration
Legacy System Data Integration
Designing and Implementing API Gateways
Message Queue Management
Implementing Enterprise Service Bus (ESB)
Webhooks Implementation
Third-Party Services Integration
Agile and Scrum Methodologies
Code Review Best Practices
Mentoring and Coaching Developers
Project Management Tools and Techniques
Conflict Resolution and Team Building
Hosting Workshops and Training Sessions
Creating and Distributing Educational Content
Community Engagement and Leadership
Public Speaking and Presentation Skills
Advocacy for OutSystems Technology Adoption

Skill Overview

  • Expert2 years experience
  • Micro-skills159
  • Roles requiring skill0

Sign up to prepare yourself or your team for a role that requires OutSystems.

LoginSign Up