David Koen
seal-mask

David Koen

Techdegree Student

Cape Town, South Africa
Open to Work

I recently got involved in a temporary Internship with a well-established UI/UX Freelance Designer. I was immediately hooked by the world of web-design and the futures it offers in it's individual fields.

8,449

Total Points

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Skills & Experience

  • Job Title

    Freelancer

  • Spoken Languages

    • English

84 Achievements

  • Achievement

    Keyframe and Line Drawing Animations

    Animating SVG with CSS

    Achieved

    Mar 9, 2020

    Keyframe and Line Drawing Animations
  • Achievement

    Transitions and Transforms

    Animating SVG with CSS

    Achieved

    Mar 5, 2020

    Transitions and Transforms
  • Achievement

    Creating an SVG

    SVG Basics

    Achieved

    Mar 2, 2020

    Creating an SVG
  • Achievement

    Introduction to SVG

    SVG Basics

    Achieved

    Mar 2, 2020

    Introduction to SVG
  • Achievement

    Improving the Application Code

    DOM Scripting By Example

    Achieved

    Feb 12, 2020

    Improving the Application Code
  • Achievement

    Editing and Filtering Names

    DOM Scripting By Example

    Achieved

    Feb 11, 2020

    Editing and Filtering Names
  • Achievement

    Adding and Removing Names

    DOM Scripting By Example

    Achieved

    Feb 7, 2020

    Adding and Removing Names
  • Achievement

    Traversing the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Jan 28, 2020

    Traversing the DOM
  • Achievement

    Responding to User Interaction

    Interacting with the DOM

    Achieved

    Jan 15, 2020

    Responding to User Interaction
  • Achievement

    Making Changes to the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Jan 14, 2020

    Making Changes to the DOM
  • Achievement

    Getting a Handle on the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Jan 6, 2020

    Getting a Handle on the DOM
  • Achievement

    The Browser Environment

    JavaScript and the DOM (Retiring)

    Achieved

    Dec 13, 2019

    The Browser Environment
  • Achievement

    Using a jQuery Carousel

    Using jQuery Plugins

    Achieved

    Dec 3, 2019

    Using a jQuery Carousel
  • Achievement

    Add a Sticky Navigation Bar

    Using jQuery Plugins

    Achieved

    Dec 2, 2019

    Add a Sticky Navigation Bar
  • Achievement

    Introducing jQuery Plugins

    Using jQuery Plugins

    Achieved

    Nov 27, 2019

    Introducing jQuery Plugins
  • Achievement

    Working with jQuery Collections (2017)

    jQuery Basics

    Achieved

    Nov 25, 2019

    Working with jQuery Collections (2017)
  • Achievement

    Understanding jQuery Events and DOM Traversal (2017)

    jQuery Basics

    Achieved

    Nov 20, 2019

    Understanding jQuery Events and DOM Traversal (2017)
  • Achievement

    Introducing jQuery (2017)

    jQuery Basics

    Achieved

    Nov 14, 2019

    Introducing jQuery (2017)
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Nov 7, 2019

    JavaScript Objects
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Nov 5, 2019

    JavaScript Arrays
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Oct 29, 2019

    JavaScript Loops
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Oct 22, 2019

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Oct 14, 2019

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Oct 9, 2019

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Oct 7, 2019

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Oct 2, 2019

    Introducing JavaScript
  • Achievement

    Finishing the Game

    Introducing JavaScript

    Achieved

    Oct 1, 2019

    Finishing the Game
  • Achievement

    Introducing JavaScript

    Introducing JavaScript

    Achieved

    Oct 1, 2019

    Introducing JavaScript
  • Achievement

    JavaScript Tools and Workflows

    The Landscape of JavaScript

    Achieved

    Sep 26, 2019

    JavaScript Tools and Workflows
  • Achievement

    JavaScript is Everywhere

    The Landscape of JavaScript

    Achieved

    Sep 26, 2019

    JavaScript is Everywhere
  • Achievement

    Add Reusable Logic to Your Sass

    Sass Basics

    Achieved

    Sep 20, 2019

    Add Reusable Logic to Your Sass
  • Achievement

    10th Techdegree Peer Review

    Achieved

    Sep 18, 2019

    10th Techdegree Peer Review
  • Achievement

    Write Smart and Efficient CSS with Sass

    Sass Basics

    Achieved

    Sep 17, 2019

    Write Smart and Efficient CSS with Sass
  • Achievement

    Improve Your Workflow with Sass

    Sass Basics

    Achieved

    Sep 12, 2019

    Improve Your Workflow with Sass
  • Achievement

    Getting Started with Sass

    Sass Basics

    Achieved

    Sep 11, 2019

    Getting Started with Sass
  • Achievement

    Adding 3D Effects with CSS

    CSS Transitions and Transforms

    Achieved

    Sep 10, 2019

    Adding 3D Effects with CSS
  • Achievement

    Getting Started with CSS Transforms

    CSS Transitions and Transforms

    Achieved

    Sep 5, 2019

    Getting Started with CSS Transforms
  • Achievement

    Transition Timing Functions and Delays

    CSS Transitions and Transforms

    Achieved

    Sep 3, 2019

    Transition Timing Functions and Delays
  • Achievement

    Getting Started with CSS Transitions

    CSS Transitions and Transforms

    Achieved

    Sep 2, 2019

    Getting Started with CSS Transitions
  • Achievement

    GitHub and Other Remote Repositories

    Introduction to Git

    Achieved

    Aug 29, 2019

    GitHub and Other Remote Repositories
  • Achievement

    5 Star Techdegree Reviewer

    Achieved

    Aug 28, 2019

    5 Star Techdegree Reviewer
  • Achievement

    5th Techdegree Peer Review

    Achieved

    Aug 28, 2019

    5th Techdegree Peer Review
  • Achievement

    1st Techdegree Peer Review

    Achieved

    Aug 28, 2019

    1st Techdegree Peer Review
  • Achievement

    Managing Committed Files

    Introduction to Git

    Achieved

    Aug 28, 2019

    Managing Committed Files
  • Achievement

    First Commits

    Introduction to Git

    Achieved

    Aug 27, 2019

    First Commits
  • Achievement

    Common Commands

    Introduction to the Terminal

    Achieved

    Aug 21, 2019

    Common Commands
  • Achievement

    Directories and Files

    Introduction to the Terminal

    Achieved

    Aug 20, 2019

    Directories and Files
  • Achievement

    The Command Shell

    Introduction to the Terminal

    Achieved

    Aug 15, 2019

    The Command Shell
  • Achievement

    Building a Layout with Flexbox

    CSS Flexbox Layout

    Achieved

    Aug 8, 2019

    Building a Layout with Flexbox
  • Achievement

    Flexbox Properties

    CSS Flexbox Layout

    Achieved

    Aug 7, 2019

    Flexbox Properties
  • Achievement

    Understanding Flexbox

    CSS Flexbox Layout

    Achieved

    Aug 5, 2019

    Understanding Flexbox
  • Achievement

    Advanced Selectors

    CSS Selectors

    Achieved

    Jul 26, 2019

    Advanced Selectors
  • Achievement

    Going Further with Attribute Selectors and Pseudo-Classes

    CSS Selectors

    Achieved

    Jul 24, 2019

    Going Further with Attribute Selectors and Pseudo-Classes
  • Achievement

    Selectors - Beyond the Basics

    CSS Selectors

    Achieved

    Jul 19, 2019

    Selectors - Beyond the Basics
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Jul 18, 2019

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Jul 17, 2019

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Jul 16, 2019

    Form Basics
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Jul 15, 2019

    Structuring Tables
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Jul 15, 2019

    Table Basics
  • Achievement

    Art Direction with the Picture Element

    Responsive Images

    Achieved

    Jul 3, 2019

    Art Direction with the Picture Element
  • Achievement

    Image Delivery with Srcset and Sizes

    Responsive Images

    Achieved

    Jul 2, 2019

    Image Delivery with Srcset and Sizes
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Jul 1, 2019

    Positioning Page Content
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Jul 1, 2019

    CSS Layout Project
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Jun 28, 2019

    Page Layout with the Float Property
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Jun 27, 2019

    Controlling Layout with CSS Display Modes
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Jun 26, 2019

    Getting Started with CSS Layout
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Jun 25, 2019

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Jun 21, 2019

    Designing with the Latest Features
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Jun 20, 2019

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Jun 19, 2019

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Jun 19, 2019

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Jun 12, 2019

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Jun 12, 2019

    Getting Started with CSS
  • Achievement

    Going Further with HTML

    HTML Basics

    Achieved

    Jun 6, 2019

    Going Further with HTML
  • Achievement

    Images, Text and Links

    HTML Basics

    Achieved

    Jun 5, 2019

    Images, Text and Links
  • Achievement

    Structuring Your Content

    HTML Basics

    Achieved

    Jun 5, 2019

    Structuring Your Content
  • Achievement

    Getting Started With HTML

    HTML Basics

    Achieved

    Jun 5, 2019

    Getting Started With HTML
  • Achievement

    Using Slack Effectively

    Slack for the Techdegree

    Achieved

    Jun 4, 2019

    Using Slack Effectively
  • Achievement

    Introducing Slack for the Techdegree

    Slack for the Techdegree

    Achieved

    Jun 4, 2019

    Introducing Slack for the Techdegree
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 4, 2019

    Adding a New Web Page
  • Achievement

    Make It Beautiful with CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 4, 2019

    Make It Beautiful with CSS
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 3, 2019

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

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 3, 2019

    Getting Familiar with HTML and CSS
  • Achievement

    Newbie

    Achieved

    Jun 3, 2019

    Newbie