Christopher van Ruitenbeek

Member Since May 22, 2015

13,705

Total Points

•
2,921

JavaScript

2905 pts
Achievements

16 pts
Forum
•
2,316

CSS

2249 pts
Achievements

67 pts
Forum
•
1,767

Development Tools

1767 pts
Achievements

0 pts
Forum
•
1,724

PHP

1724 pts
Achievements

0 pts
Forum
•
1,632

Design

1632 pts
Achievements

0 pts
Forum
•
1,022

HTML

1021 pts
Achievements

1 pts
Forum
•
353

Ruby

353 pts
Achievements

0 pts
Forum
•
0

21st Century Skills

0 pts
Achievements

0 pts
Forum
•
0

Equity, Diversity, and Inclusion (EDI)

0 pts
Achievements

0 pts
Forum
•
0

Computer Science

0 pts
Achievements

0 pts
Forum
•
0

Learning Resources

0 pts
Achievements

0 pts
Forum
•
0

Machine Learning

0 pts
Achievements

0 pts
Forum
•
0

Quality Assurance

0 pts
Achievements

0 pts
Forum
•
0

Go

0 pts
Achievements

0 pts
Forum
•
0

Security

0 pts
Achievements

0 pts
Forum
•
0

APIs

0 pts
Achievements

0 pts
Forum
•
0

Data Analysis

0 pts
Achievements

0 pts
Forum
•
0

Databases

0 pts
Achievements

0 pts
Forum
•
0

C#

0 pts
Achievements

0 pts
Forum
•
0

Digital Literacy

0 pts
Achievements

0 pts
Forum
•
0

Java

0 pts
Achievements

0 pts
Forum
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0

Python

0 pts
Achievements

0 pts
Forum
•
0

Business

0 pts
Achievements

0 pts
Forum
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0

Android

0 pts
Achievements

0 pts
Forum

Points are earned whenever you take an important action on Treehouse.
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Skills & Experience

Job Title

Developer | Scrum Master | Designer
Spoken Languages
- Dutch
- English

180 Achievements

Achievement
Building Images Using Dockerfiles

Introduction to Docker

Achieved
Dec 13, 2017
Achievement
Fundamentals of Docker

Introduction to Docker

Achieved
Dec 13, 2017
Achievement
Docker Use Cases

Introduction to Docker

Achieved
Dec 13, 2017
Achievement
Improving the Application Code

DOM Scripting By Example

Achieved
Dec 1, 2017
Achievement
Editing and Filtering Names

DOM Scripting By Example

Achieved
Dec 1, 2017
Achievement
Adding and Removing Names

DOM Scripting By Example

Achieved
Nov 17, 2017
Achievement
Updating and Uninstalling Packages with npm

npm Basics (retiring)

Achieved
Nov 17, 2017
Achievement
Installing Packages with npm

npm Basics (retiring)

Achieved
Nov 17, 2017
Achievement
What is npm?

npm Basics (retiring)

Achieved
Nov 17, 2017
Achievement
Create Function Using Arrow Syntax

Getting Started With ES2015

Achieved
Nov 10, 2017
Achievement
Using Template Literals

Getting Started With ES2015

Achieved
Nov 10, 2017
Achievement
Defining Variables With let and const

Getting Started With ES2015

Achieved
Nov 10, 2017
Achievement
Finishing the Game

Introducing JavaScript

Achieved
Nov 10, 2017
Achievement
Introducing JavaScript

Introducing JavaScript

Achieved
Nov 10, 2017
Achievement
PHP Loops

PHP Arrays and Control Structures

Achieved
Nov 10, 2017
Achievement
PHP Arrays

PHP Arrays and Control Structures

Achieved
Nov 10, 2017
Achievement
PHP Conditionals

PHP Arrays and Control Structures

Achieved
Sep 8, 2017
Achievement
Scrum Artifacts

Scrum Basics

Achieved
Aug 17, 2017
Achievement
Scrum Events

Scrum Basics

Achieved
Aug 16, 2017
Achievement
PHP on the Web

PHP Basics

Achieved
Aug 15, 2017
Achievement
Daily Exercise Program

PHP Basics

Achieved
Aug 15, 2017
Achievement
Unit Converter

PHP Basics

Achieved
Aug 14, 2017
Achievement
Getting to Know PHP

PHP Basics

Achieved
Aug 14, 2017
Achievement
Introducing Scrum

Scrum Basics

Achieved
Aug 12, 2017
Achievement
What is Agile?

Scrum Basics

Achieved
Aug 10, 2017
Achievement
Advanced Sass Concepts

Sass Basics (retired)

Achieved
May 31, 2016
Achievement
Ruby Methods

Ruby Basics (Retired)

Achieved
May 30, 2016
Achievement
Ruby Numbers (Ruby Basics)

Ruby Basics (Retired)

Achieved
May 30, 2016
Achievement
Ruby Strings (Ruby Basics)

Ruby Basics (Retired)

Achieved
May 30, 2016
Achievement
How Ruby Works

Ruby Basics (Retired)

Achieved
May 30, 2016
Achievement
Speeding up Workflow With Sass

Sass Basics (retired)

Achieved
Apr 22, 2016
Achievement
Variables, Mixins, and Extending Selectors

Sass Basics (retired)

Achieved
Apr 22, 2016
Achievement
Getting Started with Sass

Sass Basics (retired)

Achieved
Apr 22, 2016
Achievement
Setup a Bootstrap Theme

From Bootstrap to WordPress

Achieved
Aug 4, 2015
Achievement
More Advanced PHP for WordPress

PHP for WordPress

Achieved
Aug 4, 2015
Achievement
PHP Basics for WordPress

PHP for WordPress

Achieved
Aug 4, 2015
Achievement
Introduction to PHP for WordPress

PHP for WordPress

Achieved
Aug 4, 2015
Achievement
AJAX and APIs

AJAX Basics (retiring)

Achieved
Aug 4, 2015
Achievement
jQuery and AJAX

AJAX Basics (retiring)

Achieved
Aug 4, 2015
Achievement
Workflows

Git Basics

Achieved
Jul 31, 2015
Achievement
Working With Remote Repositories

Git Basics

Achieved
Jul 31, 2015
Achievement
Merging

Git Basics

Achieved
Jul 31, 2015
Achievement
Branches

Git Basics

Achieved
Jul 31, 2015
Achievement
Getting Started With Git

Git Basics

Achieved
Jul 31, 2015
Achievement
Why Version Control Matters

Git Basics

Achieved
Jul 31, 2015
Achievement
Installing Programs

Console Foundations

Achieved
Jul 31, 2015
Achievement
Environment and Redirection

Console Foundations

Achieved
Jul 31, 2015
Achievement
Console Processes

Console Foundations

Achieved
Jul 31, 2015
Achievement
Finalizing the Project

Brand Identity Basics

Achieved
Jul 30, 2015
Achievement
Console Users and Permission

Console Foundations

Achieved
Jul 30, 2015
Achievement
Moving Around in the Console

Console Foundations

Achieved
Jul 30, 2015
Achievement
Database Security

PHP & Databases with PDO

Achieved
Jul 30, 2015
Achievement
Queries & Results

PHP & Databases with PDO

Achieved
Jul 30, 2015
Achievement
Getting Started with PDO

PHP & Databases with PDO

Achieved
Jul 30, 2015
Achievement
Securing and Maintaining a MySQL Database

Database Foundations

Achieved
Jul 29, 2015
Achievement
SQL Calculating, Aggregating and Other Functions

Database Foundations

Achieved
Jul 29, 2015
Achievement
Joining Relational Data Between Tables in SQL

Database Foundations

Achieved
Jul 29, 2015
Achievement
Manipulating Schema with SQL

Database Foundations

Achieved
Jul 29, 2015
Achievement
Creating Tables and Manipulating Data with SQL

Database Foundations

Achieved
Jul 29, 2015
Achievement
Reading Data from Databases with SQL

Database Foundations

Achieved
Jul 29, 2015
Achievement
Installing MySQL Server and MySQL Workbench

Database Foundations

Achieved
Jul 29, 2015
Achievement
Introduction to Data, Databases and SQL

Database Foundations

Achieved
Jul 28, 2015
Achievement
Contact Forms & Mailers

Building Websites with PHP

Achieved
Jul 28, 2015
Achievement
Slim and Templates

Building Websites with PHP

Achieved
Jul 28, 2015
Achievement
Dependency Management

Building Websites with PHP

Achieved
Jul 28, 2015
Achievement
PHP Inheritance & Interfaces

Object-Oriented PHP Basics (Retired)

Achieved
Jul 27, 2015
Achievement
PHP Properties & Methods

Object-Oriented PHP Basics (Retired)

Achieved
Jul 27, 2015
Achievement
PHP Objects and Classes

Object-Oriented PHP Basics (Retired)

Achieved
Jul 27, 2015
Achievement
PHP Internal Functions

PHP Functions

Achieved
Jul 27, 2015
Achievement
PHP Returns & Closures

PHP Functions

Achieved
Jul 27, 2015
Achievement
PHP Functions Basics

PHP Functions

Achieved
Jul 27, 2015
Achievement
PHP Loops

PHP Basics (Retired)

Achieved
Jul 27, 2015
Achievement
PHP Conditionals

PHP Basics (Retired)

Achieved
Jul 27, 2015
Achievement
PHP Datatypes

PHP Basics (Retired)

Achieved
Jul 27, 2015
Achievement
PHP Data & Structure

PHP Basics (Retired)

Achieved
Jul 27, 2015
Achievement
PHP Getting Started

PHP Basics (Retired)

Achieved
Jul 27, 2015
Achievement
Case Studies and Examples

Brand Identity Basics

Achieved
Jul 4, 2015
Achievement
The Brand Identity Design Process

Brand Identity Basics

Achieved
Jul 4, 2015
Achievement
Introduction to Brand Identity

Brand Identity Basics

Achieved
Jul 4, 2015
Achievement
The Logo Sprint

Logo Design Basics

Achieved
Jul 3, 2015
Achievement
Logo Design 101

Logo Design Basics

Achieved
Jul 3, 2015
Achievement
Creating Home Page Assets

Illustrator Foundations

Achieved
Jul 3, 2015
Achievement
Applying Effects

Illustrator Foundations

Achieved
Jul 3, 2015
Achievement
How to Draw in Illustrator

Illustrator Foundations

Achieved
Jun 26, 2015
Achievement
Adding Color and Type

Illustrator Foundations

Achieved
Jun 24, 2015
Achievement
Creating an Icon

Illustrator Foundations

Achieved
Jun 24, 2015
Achievement
Introduction to Illustrator

Illustrator Foundations

Achieved
Jun 20, 2015
Achievement
Workflow Basics

Photoshop Foundations

Achieved
Jun 19, 2015
Achievement
Slices & Save for Web

Photoshop Foundations

Achieved
Jun 19, 2015
Achievement
Vector Shapes

Photoshop Foundations

Achieved
Jun 19, 2015
Achievement
Type Tools

Photoshop Foundations

Achieved
Jun 19, 2015
Achievement
Masks Basics

Photoshop Foundations

Achieved
Jun 19, 2015
Achievement
Layer Basics

Photoshop Foundations

Achieved
Jun 19, 2015
Achievement
Workspace Basics

Photoshop Foundations

Achieved
Jun 19, 2015
Achievement
Design Foundations Final

Design Foundations

Achieved
Jun 19, 2015
Achievement
Becoming a Problem Solver

Design Foundations

Achieved
Jun 19, 2015
Achievement
Understanding Aesthetics

Design Foundations

Achieved
Jun 19, 2015
Achievement
Working with Media Queries

CSS - Beyond the Basics

Achieved
Jun 17, 2015
Achievement
CSS Animation Basics

CSS - Beyond the Basics

Achieved
Jun 17, 2015
Achievement
Understanding CSS Transitions and Transforms

CSS - Beyond the Basics

Achieved
Jun 17, 2015
Achievement
Understanding Flexbox and Multi-Column Layout

CSS - Beyond the Basics

Achieved
Jun 16, 2015
Achievement
Introduction to Design

Design Foundations

Achieved
Jun 15, 2015
Achievement
Grid Layout

CSS Layout Techniques

Achieved
Jun 15, 2015
Achievement
Flexbox Layout

CSS Layout Techniques

Achieved
Jun 15, 2015
Achievement
Positioning Schemes

CSS Layout Techniques

Achieved
Jun 15, 2015
Achievement
Float Layout

CSS Layout Techniques

Achieved
Jun 15, 2015
Achievement
Display Modes

CSS Layout Techniques

Achieved
Jun 15, 2015
Achievement
Structuring Tables

HTML Tables

Achieved
Jun 15, 2015
Achievement
Table Basics

HTML Tables

Achieved
Jun 15, 2015
Achievement
Choosing Options

HTML Forms

Achieved
Jun 15, 2015
Achievement
Organizing Forms

HTML Forms

Achieved
Jun 15, 2015
Achievement
Form Basics

HTML Forms

Achieved
Jun 15, 2015
Achievement
Advanced Selectors

CSS Selectors

Achieved
Jun 15, 2015
Achievement
Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achieved
Jun 15, 2015
Achievement
Selectors - Beyond the Basics

CSS Selectors

Achieved
Jun 15, 2015
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Jun 15, 2015
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Jun 15, 2015
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Jun 15, 2015
Achievement
The Box Model

CSS Basics (2014)

Achieved
Jun 15, 2015
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Jun 12, 2015
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Jun 12, 2015
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Jun 12, 2015
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Jun 12, 2015
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Jun 12, 2015
Achievement
Creating a Simple Drawing Application

jQuery Basics (2014)

Achieved
Jun 12, 2015
Achievement
Creating a Password Confirmation Form

jQuery Basics (2014)

Achieved
Jun 12, 2015
Achievement
Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Achieved
Jun 11, 2015
Achievement
Creating a Simple Lightbox

jQuery Basics (2014)

Achieved
Jun 11, 2015
Achievement
Creating a Spoiler Revealer

jQuery Basics (2014)

Achieved
Jun 11, 2015
Achievement
Introduction to jQuery

jQuery Basics (2014)

Achieved
Jun 11, 2015
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Jun 11, 2015
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Jun 10, 2015
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Jun 10, 2015
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Jun 10, 2015
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
Jun 10, 2015
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Jun 9, 2015
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Jun 9, 2015
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Jun 9, 2015
Achievement
A Template Hierarchy Review

The WordPress Template Hierarchy

Achieved
May 31, 2015
Achievement
Media Templates in WordPress

The WordPress Template Hierarchy

Achieved
May 31, 2015
Achievement
Custom Post Type Templates

The WordPress Template Hierarchy

Achieved
May 31, 2015
Achievement
Archive Templates in WordPress

The WordPress Template Hierarchy

Achieved
May 31, 2015
Achievement
Page and Post Templates in WordPress

The WordPress Template Hierarchy

Achieved
May 31, 2015
Achievement
Homepage Templates in WordPress

The WordPress Template Hierarchy

Achieved
May 31, 2015
Achievement
Core WordPress Theme Files

The WordPress Template Hierarchy

Achieved
May 31, 2015
Achievement
Responsive Patterns

Responsive Layouts

Achieved
May 31, 2015
Achievement
Media Queries

Responsive Layouts

Achieved
May 31, 2015
Achievement
Responsive Theory

Responsive Layouts

Achieved
May 31, 2015
Achievement
How WordPress Templates Work

The WordPress Template Hierarchy

Achieved
May 31, 2015
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
May 31, 2015
Achievement
Sharing a Website

How to Make a Website

Achieved
May 31, 2015
Achievement
Finishing Your WordPress Theme

WordPress Theme Development

Achieved
May 29, 2015
Achievement
Custom Homepage Templates in WordPress

WordPress Theme Development

Achieved
May 29, 2015
Achievement
Adding a Blog to a WordPress Theme

WordPress Theme Development

Achieved
May 29, 2015
Achievement
Custom Post Type Templates

WordPress Theme Development

Achieved
May 29, 2015
Achievement
Building Out WordPress Navigation

WordPress Theme Development

Achieved
May 28, 2015
Achievement
Building Page Templates in WordPress

WordPress Theme Development

Achieved
May 28, 2015
Achievement
The WordPress Loop

WordPress Theme Development

Achieved
May 28, 2015
Achievement
WordPress Header and Footer Templates

WordPress Theme Development

Achieved
May 28, 2015
Achievement
Working with CSS and JS in WordPress Themes

WordPress Theme Development

Achieved
May 28, 2015
Achievement
Starting a WordPress Theme

WordPress Theme Development

Achieved
May 27, 2015
Achievement
Building a WordPress Plugin Settings Page

How to Build a WordPress Plugin

Achieved
May 26, 2015
Achievement
How WordPress Plugins Work

How to Build a WordPress Plugin

Achieved
May 26, 2015
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
May 25, 2015
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
May 25, 2015
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
May 25, 2015
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
May 25, 2015
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
May 25, 2015
Achievement
Creating HTML Content

How to Make a Website

Achieved
May 25, 2015
Achievement
HTML First

How to Make a Website

Achieved
May 25, 2015
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
May 25, 2015
Achievement
Local WordPress Development

Local WordPress Development

Achieved
May 25, 2015
Achievement
The WordPress Codex

The WordPress Codex

Achieved
May 24, 2015
Achievement
WordPress Plugin Best Practices

How to Make a Website with WordPress

Achieved
May 22, 2015
Achievement
Widgets and Custom Menus

How to Make a Website with WordPress

Achieved
May 22, 2015
Achievement
Custom Post Types and Fields

How to Make a Website with WordPress

Achieved
May 22, 2015
Achievement
Customizing WordPress Themes

How to Make a Website with WordPress

Achieved
May 22, 2015
Achievement
WordPress Themes

How to Make a Website with WordPress

Achieved
May 22, 2015
Achievement
Installing Wordpress

How to Make a Website with WordPress

Achieved
May 22, 2015
Achievement
Newbie

Achieved
May 22, 2015