Caspar Claessen

Caspar Claessen

Member Since March 31, 2016
Open to Work

9,060

Total Points

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Learn more about when and how points are earned.

Skills & Experience

98 Achievements

  • Achievement

    Python: Instant Objects

    Object-Oriented Python

    Achieved

    May 5, 2018

    Python: Instant Objects
  • Achievement

    Exploring an API

    Build a Weather App (2015)

    Achieved

    Apr 22, 2018

    Exploring an API
  • Achievement

    Python Data Types

    Python Basics (2015)

    Achieved

    Apr 11, 2018

    Python Data Types
  • Achievement

    Python For Beginners

    Python Basics (2015)

    Achieved

    Apr 4, 2018

    Python For Beginners
  • Achievement

    The Rest of the Story

    Build an Interactive Story App

    Achieved

    Mar 24, 2018

    The Rest of the Story
  • Achievement

    Finishing the User Interface

    Build an Interactive Story App

    Achieved

    Mar 23, 2018

    Finishing the User Interface
  • Achievement

    The Model-View-Presenter Pattern

    Build an Interactive Story App

    Achieved

    Mar 23, 2018

    The Model-View-Presenter Pattern
  • Achievement

    Intents and Multiple Activities

    Build an Interactive Story App

    Achieved

    Mar 21, 2018

    Intents and Multiple Activities
  • Achievement

    Tuning the User Interface

    Build an Interactive Story App

    Achieved

    Mar 14, 2018

    Tuning the User Interface
  • Achievement

    User Input in Android

    Build an Interactive Story App

    Achieved

    Mar 13, 2018

    User Input in Android
  • Achievement

    Testing and Debugging

    Build a Simple Android App with Java

    Achieved

    Mar 10, 2018

    Testing and Debugging
  • Achievement

    Improving Our Code

    Build a Simple Android App with Java

    Achieved

    Mar 10, 2018

    Improving Our Code
  • Achievement

    Basic Android Programming

    Build a Simple Android App with Java

    Achieved

    Mar 8, 2018

    Basic Android Programming
  • Achievement

    Creating the Screen Layout

    Build a Simple Android App with Java

    Achieved

    Mar 5, 2018

    Creating the Screen Layout
  • Achievement

    Getting Started with Android

    Build a Simple Android App with Java

    Achieved

    Mar 5, 2018

    Getting Started with Android
  • Achievement

    Loops and Final Touches

    C# Objects

    Achieved

    Feb 24, 2018

    Loops and Final Touches
  • Achievement

    Methods

    C# Objects

    Achieved

    Feb 23, 2018

    Methods
  • Achievement

    Object-Oriented Programming

    C# Objects

    Achieved

    Feb 23, 2018

    Object-Oriented Programming
  • Achievement

    Perfect

    C# Basics (Retired)

    Achieved

    Feb 21, 2018

    Perfect
  • Achievement

    Perform

    C# Basics (Retired)

    Achieved

    Feb 21, 2018

    Perform
  • Achievement

    Console I/O

    C# Basics (Retired)

    Achieved

    Feb 21, 2018

    Console I/O
  • Achievement

    Prepare and Plan

    C# Basics (Retired)

    Achieved

    Feb 20, 2018

    Prepare and Plan
  • Achievement

    Testing and Debugging

    Build a Simple Android App

    Achieved

    Aug 22, 2017

    Testing and Debugging
  • Achievement

    Basic Android Programming

    Build a Simple Android App

    Achieved

    Aug 16, 2017

    Basic Android Programming
  • Achievement

    Creating the Screen Layout

    Build a Simple Android App

    Achieved

    Jul 21, 2017

    Creating the Screen Layout
  • Achievement

    Getting Started with Android

    Build a Simple Android App

    Achieved

    Jul 14, 2017

    Getting Started with Android
  • Achievement

    Creating the MVP

    Java Objects

    Achieved

    Jul 10, 2017

    Creating the MVP
  • Achievement

    Harnessing the Power of Objects

    Java Objects

    Achieved

    Jul 4, 2017

    Harnessing the Power of Objects
  • Achievement

    Meet Objects

    Java Objects

    Achieved

    Jun 20, 2017

    Meet Objects
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Jun 14, 2017

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Jun 14, 2017

    Using your New Tools
  • Achievement

    Daily Exercise Program

    PHP Basics

    Achieved

    Jun 9, 2017

    Daily Exercise Program
  • Achievement

    Unit Converter

    PHP Basics

    Achieved

    May 28, 2017

    Unit Converter
  • Achievement

    Getting to Know PHP

    PHP Basics

    Achieved

    May 28, 2017

    Getting to Know PHP
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    May 18, 2017

    Getting Started with Java
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 13, 2017

    JavaScript Loops
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Dec 13, 2016

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Dec 10, 2016

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Dec 1, 2016

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Nov 28, 2016

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Nov 25, 2016

    Introducing JavaScript
  • Achievement

    Design Foundations Final

    Design Foundations

    Achieved

    Nov 20, 2016

    Design Foundations Final
  • Achievement

    Becoming a Problem Solver

    Design Foundations

    Achieved

    Nov 20, 2016

    Becoming a Problem Solver
  • Achievement

    Understanding Aesthetics

    Design Foundations

    Achieved

    Nov 18, 2016

    Understanding Aesthetics
  • Achievement

    Introduction to Design

    Design Foundations

    Achieved

    Oct 25, 2016

    Introduction to Design
  • Achievement

    Building a Layout with Flexbox

    CSS Flexbox Layout

    Achieved

    Oct 22, 2016

    Building a Layout with Flexbox
  • Achievement

    Flexbox Properties

    CSS Flexbox Layout

    Achieved

    Sep 9, 2016

    Flexbox Properties
  • Achievement

    Understanding Flexbox

    CSS Flexbox Layout

    Achieved

    Sep 1, 2016

    Understanding Flexbox
  • Achievement

    Responsive Patterns

    Responsive Layouts

    Achieved

    Aug 30, 2016

    Responsive Patterns
  • Achievement

    Media Queries

    Responsive Layouts

    Achieved

    Aug 29, 2016

    Media Queries
  • Achievement

    Responsive Theory

    Responsive Layouts

    Achieved

    Aug 28, 2016

    Responsive Theory
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Aug 20, 2016

    Positioning Page Content
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Aug 18, 2016

    CSS Layout Project
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Aug 13, 2016

    Page Layout with the Float Property
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Aug 12, 2016

    Controlling Layout with CSS Display Modes
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Aug 6, 2016

    Getting Started with CSS Layout
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Jul 30, 2016

    Structuring Tables
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Jul 29, 2016

    Table Basics
  • Achievement

    Advanced Selectors

    CSS Selectors

    Achieved

    Jul 28, 2016

    Advanced Selectors
  • Achievement

    Going Further with Attribute Selectors and Pseudo-Classes

    CSS Selectors

    Achieved

    Jul 25, 2016

    Going Further with Attribute Selectors and Pseudo-Classes
  • Achievement

    Selectors - Beyond the Basics

    CSS Selectors

    Achieved

    Jul 22, 2016

    Selectors - Beyond the Basics
  • Achievement

    Hello, GitHub!

    GitHub Basics

    Achieved

    Jun 28, 2016

    Hello, GitHub!
  • Achievement

    Why Version Control Matters

    Git Basics

    Achieved

    Jun 23, 2016

    Why Version Control Matters
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Jun 21, 2016

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Jun 20, 2016

    Designing with the Latest Features
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Jun 14, 2016

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Jun 13, 2016

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Jun 9, 2016

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Jun 7, 2016

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Jun 7, 2016

    Getting Started with CSS
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Jun 6, 2016

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Jun 2, 2016

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Jun 2, 2016

    Form Basics
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 2, 2016

    Adding a New Web Page
  • Achievement

    Make It Beautiful with CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 1, 2016

    Make It Beautiful with CSS
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 1, 2016

    HTML: The Structural Foundation of Web Pages and Applications
  • Achievement

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS (2016)

    Achieved

    May 31, 2016

    Getting Familiar with HTML and CSS
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    May 31, 2016

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    May 30, 2016

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    May 30, 2016

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    May 23, 2016

    Adding Pages to a Website
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    May 15, 2016

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    May 13, 2016

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    May 10, 2016

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    May 9, 2016

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    May 4, 2016

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    May 4, 2016

    Beginning HTML and CSS
  • Achievement

    MASH JavaScript

    Treehouse Club - MASH

    Achieved

    May 3, 2016

    MASH JavaScript
  • Achievement

    MASH CSS

    Treehouse Club - MASH

    Achieved

    Apr 20, 2016

    MASH CSS
  • Achievement

    MASH HTML

    Treehouse Club - MASH

    Achieved

    Apr 20, 2016

    MASH HTML
  • Achievement

    Treehouse Club - JavaScript

    Treehouse Club: JavaScript

    Achieved

    Apr 20, 2016

    Treehouse Club - JavaScript
  • Achievement

    Treehouse Club - CSS

    Treehouse Club: CSS

    Achieved

    Apr 13, 2016

    Treehouse Club - CSS
  • Achievement

    Welcome to the Treehouse Club

    Treehouse Club: HTML

    Achieved

    Apr 4, 2016

    Welcome to the Treehouse Club
  • Achievement

    WWW

    How the Web Works

    Achieved

    Apr 4, 2016

    WWW
  • Achievement

    The Internet

    How the Internet Works

    Achieved

    Apr 1, 2016

    The Internet
  • Achievement

    Computer Languages

    Computer Basics

    Achieved

    Mar 31, 2016

    Computer Languages
  • Achievement

    Computer Basics

    Computer Basics

    Achieved

    Mar 31, 2016

    Computer Basics
  • Achievement

    Newbie

    Achieved

    Mar 31, 2016

    Newbie