Karina Seidel

Karina Seidel

NRW, Germany
Open to Work

6,976

Total Points

Points are earned whenever you take an important action on Treehouse.
Learn more about when and how points are earned.

Skills & Experience

  • Spoken Languages

    • German
    • English
    • Dutch

77 Achievements

  • Achievement

    HTML Fundamentals

    Introduction to HTML and CSS

    Achieved

    Jul 4, 2024

    HTML Fundamentals
  • Achievement

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS

    Achieved

    Jun 8, 2024

    Getting Familiar with HTML and CSS
  • Achievement

    Understanding Values and Units

    CSS Basics

    Achieved

    Feb 7, 2021

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics

    Achieved

    Feb 4, 2021

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics

    Achieved

    Feb 2, 2021

    Getting Started with CSS
  • Achievement

    Using Slack Effectively

    Slack for the Techdegree

    Achieved

    Jan 30, 2021

    Using Slack Effectively
  • Achievement

    Introducing Slack for the Techdegree

    Slack for the Techdegree

    Achieved

    Jan 30, 2021

    Introducing Slack for the Techdegree
  • Achievement

    100 Days of Code

    Achieved

    Aug 26, 2020

    100 Days of Code
  • Achievement

    Storing and Tracking Information with Variables

    JavaScript Basics

    Achieved

    Jun 20, 2020

    Storing and Tracking Information with Variables
  • Achievement

    Hello, JavaScript!

    JavaScript Basics

    Achieved

    Jun 19, 2020

    Hello, JavaScript!
  • Achievement

    Creating an SVG

    SVG Basics

    Achieved

    May 19, 2020

    Creating an SVG
  • Achievement

    Introduction to SVG

    SVG Basics

    Achieved

    May 18, 2020

    Introduction to SVG
  • Achievement

    Captioning Video

    HTML Video and Audio

    Achieved

    Feb 3, 2020

    Captioning Video
  • Achievement

    Media Basics

    HTML Video and Audio

    Achieved

    Feb 3, 2020

    Media Basics
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Jan 31, 2020

    Structuring Tables
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Jan 31, 2020

    Table Basics
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Dec 1, 2019

    JavaScript Loops
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Nov 3, 2019

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Nov 2, 2019

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Nov 2, 2019

    Form Basics
  • Achievement

    Building a Layout with Flexbox

    CSS Flexbox Layout

    Achieved

    Nov 2, 2019

    Building a Layout with Flexbox
  • Achievement

    Flexbox Properties

    CSS Flexbox Layout

    Achieved

    Nov 2, 2019

    Flexbox Properties
  • Achievement

    Understanding Flexbox

    CSS Flexbox Layout

    Achieved

    Oct 27, 2019

    Understanding Flexbox
  • Achievement

    Responsive Patterns

    Responsive Layouts

    Achieved

    Oct 21, 2019

    Responsive Patterns
  • Achievement

    Media Queries

    Responsive Layouts

    Achieved

    Oct 21, 2019

    Media Queries
  • Achievement

    Responsive Theory

    Responsive Layouts

    Achieved

    Oct 21, 2019

    Responsive Theory
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Oct 21, 2019

    Positioning Page Content
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Oct 21, 2019

    CSS Layout Project
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Oct 20, 2019

    Page Layout with the Float Property
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Oct 18, 2019

    Controlling Layout with CSS Display Modes
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Oct 16, 2019

    Getting Started with CSS Layout
  • Achievement

    Getting Info In and Out of Functions

    Functions, Packing, and Unpacking

    Achieved

    Oct 11, 2019

    Getting Info In and Out of Functions
  • Achievement

    Introduction to Functions

    Functions, Packing, and Unpacking

    Achieved

    Sep 29, 2019

    Introduction to Functions
  • Achievement

    Getting to Know Tuples

    Introducing Tuples

    Achieved

    Sep 29, 2019

    Getting to Know Tuples
  • Achievement

    Build an Application

    Introducing Lists

    Achieved

    Sep 29, 2019

    Build an Application
  • Achievement

    Using Lists

    Introducing Lists

    Achieved

    Sep 29, 2019

    Using Lists
  • Achievement

    Meet Lists

    Introducing Lists

    Achieved

    Sep 27, 2019

    Meet Lists
  • Achievement

    Practice Functions

    Practice Creating and Using Functions in Python

    Achieved

    Sep 25, 2019

    Practice Functions
  • Achievement

    All Together Now

    Python Basics

    Achieved

    Sep 25, 2019

    All Together Now
  • Achievement

    Functions and Looping

    Python Basics

    Achieved

    Sep 10, 2019

    Functions and Looping
  • Achievement

    Types and Branching

    Python Basics

    Achieved

    Aug 29, 2019

    Types and Branching
  • Achievement

    Meet Python

    Python Basics

    Achieved

    Aug 28, 2019

    Meet Python
  • Achievement

    Hello Internet!

    Security Literacy

    Achieved

    Aug 27, 2019

    Hello Internet!
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Aug 22, 2019

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Aug 20, 2019

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Aug 17, 2019

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Aug 10, 2019

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Aug 10, 2019

    Introducing JavaScript
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Aug 8, 2019

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Aug 5, 2019

    Designing with the Latest Features
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Jul 28, 2019

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Jul 25, 2019

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Jul 19, 2019

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Jul 17, 2019

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Jul 17, 2019

    Getting Started with CSS
  • Achievement

    Going Further with HTML

    HTML Basics

    Achieved

    Jul 15, 2019

    Going Further with HTML
  • Achievement

    Images, Text and Links

    HTML Basics

    Achieved

    Jul 15, 2019

    Images, Text and Links
  • Achievement

    Structuring Your Content

    HTML Basics

    Achieved

    Jul 15, 2019

    Structuring Your Content
  • Achievement

    Getting Started With HTML

    HTML Basics

    Achieved

    Jul 14, 2019

    Getting Started With HTML
  • Achievement

    Perfect

    C# Basics (Retired)

    Achieved

    Jan 13, 2019

    Perfect
  • Achievement

    Perform

    C# Basics (Retired)

    Achieved

    Dec 30, 2018

    Perform
  • Achievement

    Console I/O

    C# Basics (Retired)

    Achieved

    Dec 30, 2018

    Console I/O
  • Achievement

    Prepare and Plan

    C# Basics (Retired)

    Achieved

    Dec 25, 2018

    Prepare and Plan
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS (2016)

    Achieved

    Dec 9, 2018

    Adding a New Web Page
  • Achievement

    Make It Beautiful with CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Dec 9, 2018

    Make It Beautiful with CSS
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS (2016)

    Achieved

    Nov 28, 2018

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

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Nov 28, 2018

    Getting Familiar with HTML and CSS
  • Achievement

    MASH CSS

    Treehouse Club - MASH

    Achieved

    Oct 21, 2018

    MASH CSS
  • Achievement

    MASH HTML

    Treehouse Club - MASH

    Achieved

    Oct 20, 2018

    MASH HTML
  • Achievement

    Treehouse Club - JavaScript

    Treehouse Club: JavaScript

    Achieved

    Oct 19, 2018

    Treehouse Club - JavaScript
  • Achievement

    Treehouse Club - CSS

    Treehouse Club: CSS

    Achieved

    Oct 19, 2018

    Treehouse Club - CSS
  • Achievement

    Welcome to the Treehouse Club

    Treehouse Club: HTML

    Achieved

    Oct 19, 2018

    Welcome to the Treehouse Club
  • Achievement

    WWW

    How the Web Works

    Achieved

    Oct 19, 2018

    WWW
  • Achievement

    The Internet

    How the Internet Works

    Achieved

    Oct 19, 2018

    The Internet
  • Achievement

    Computer Languages

    Computer Basics

    Achieved

    Oct 19, 2018

    Computer Languages
  • Achievement

    Computer Basics

    Computer Basics

    Achieved

    Oct 18, 2018

    Computer Basics
  • Achievement

    Newbie

    Achieved

    Nov 2, 2014

    Newbie