Katja Sivertsen

Katja Sivertsen

Levanger, Norway
Open to Work

13,427

Total Points

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Learn more about when and how points are earned.

Skills & Experience

  • Spoken Languages

    • norsk
    • english
    • русский

155 Achievements

  • Achievement

    Starting a WordPress Theme

    WordPress Theme Development

    Achieved

    Jan 10, 2018

    Starting a WordPress Theme
  • Achievement

    More Advanced PHP for WordPress

    PHP for WordPress

    Achieved

    Jan 10, 2018

    More Advanced PHP for WordPress
  • Achievement

    Introduction to PHP for WordPress

    PHP for WordPress

    Achieved

    Jan 8, 2018

    Introduction to PHP for WordPress
  • Achievement

    PHP Email Form Errors

    Build a Basic PHP Website (2018)

    Achieved

    Jan 4, 2018

    PHP Email Form Errors
  • Achievement

    PHP Email Forms

    Build a Basic PHP Website (2018)

    Achieved

    Jan 3, 2018

    PHP Email Forms
  • Achievement

    PHP Inventory

    Build a Basic PHP Website (2018)

    Achieved

    Jan 2, 2018

    PHP Inventory
  • Achievement

    PHP Includes

    Build a Basic PHP Website (2018)

    Achieved

    Dec 30, 2017

    PHP Includes
  • Achievement

    PHP Internal Functions

    PHP Functions

    Achieved

    Dec 22, 2017

    PHP Internal Functions
  • Achievement

    PHP Returns & Closures

    PHP Functions

    Achieved

    Dec 21, 2017

    PHP Returns & Closures
  • Achievement

    PHP Functions Basics

    PHP Functions

    Achieved

    Dec 21, 2017

    PHP Functions Basics
  • Achievement

    PHP Loops

    PHP Arrays and Control Structures

    Achieved

    Dec 21, 2017

    PHP Loops
  • Achievement

    PHP on the Web

    PHP Basics

    Achieved

    Dec 16, 2017

    PHP on the Web
  • Achievement

    Daily Exercise Program

    PHP Basics

    Achieved

    Dec 16, 2017

    Daily Exercise Program
  • Achievement

    Unit Converter

    PHP Basics

    Achieved

    Dec 15, 2017

    Unit Converter
  • Achievement

    WordPress Plugins

    WordPress Basics

    Achieved

    Dec 15, 2017

    WordPress Plugins
  • Achievement

    Getting to Know PHP

    PHP Basics

    Achieved

    Dec 15, 2017

    Getting to Know PHP
  • Achievement

    WordPress Themes

    WordPress Basics

    Achieved

    Dec 14, 2017

    WordPress Themes
  • Achievement

    The WordPress Customizer

    WordPress Basics

    Achieved

    Dec 13, 2017

    The WordPress Customizer
  • Achievement

    Managing Media in WordPress

    WordPress Basics

    Achieved

    Dec 13, 2017

    Managing Media in WordPress
  • Achievement

    Managing Content in WordPress

    WordPress Basics

    Achieved

    Dec 13, 2017

    Managing Content in WordPress
  • Achievement

    Installing WordPress Locally

    Installing WordPress Locally

    Achieved

    Dec 12, 2017

    Installing WordPress Locally
  • Achievement

    What Is WordPress?

    What Is WordPress?

    Achieved

    Dec 11, 2017

    What Is WordPress?
  • Achievement

    File Uploads and Entity Updates in Spring + Hibernate

    Spring with Hibernate

    Achieved

    Nov 30, 2017

    File Uploads and Entity Updates in Spring + Hibernate
  • Achievement

    User Messages in Spring

    Spring with Hibernate

    Achieved

    Nov 16, 2017

    User Messages in Spring
  • Achievement

    Getting Started with CRUD in Spring + Hibernate

    Spring with Hibernate

    Achieved

    Nov 16, 2017

    Getting Started with CRUD in Spring + Hibernate
  • Achievement

    Data-Driven Application Design

    Spring with Hibernate

    Achieved

    Nov 12, 2017

    Data-Driven Application Design
  • Achievement

    Integrating Hibernate with Spring

    Spring with Hibernate

    Achieved

    May 8, 2017

    Integrating Hibernate with Spring
  • Achievement

    Getting the REST You Need

    REST API Basics

    Achieved

    May 6, 2017

    Getting the REST You Need
  • Achievement

    Persisting Data with Hibernate

    Hibernate Basics

    Achieved

    May 6, 2017

    Persisting Data with Hibernate
  • Achievement

    Getting Started with Hibernate

    Hibernate Basics

    Achieved

    May 6, 2017

    Getting Started with Hibernate
  • Achievement

    Data Persistence & ORMs

    Hibernate Basics

    Achieved

    Apr 24, 2017

    Data Persistence & ORMs
  • Achievement

    Handling Errors When Manipulating Data

    Modifying Data with SQL

    Achieved

    Apr 23, 2017

    Handling Errors When Manipulating Data
  • Achievement

    Deleting Data from a Database

    Modifying Data with SQL

    Achieved

    Apr 23, 2017

    Deleting Data from a Database
  • Achievement

    Updating Data in a Database

    Modifying Data with SQL

    Achieved

    Apr 23, 2017

    Updating Data in a Database
  • Achievement

    Adding Data to a Database

    Modifying Data with SQL

    Achieved

    Apr 23, 2017

    Adding Data to a Database
  • Achievement

    Finding the Data You Want

    SQL Basics

    Achieved

    Apr 22, 2017

    Finding the Data You Want
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    Apr 22, 2017

    Getting Data from a Database
  • Achievement

    Using the MVC Architecture with Spring

    Spring Basics

    Achieved

    Apr 22, 2017

    Using the MVC Architecture with Spring
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    Apr 22, 2017

    Data, Databases and SQL
  • Achievement

    Modeling, Storing, and Presenting Data with Spring

    Spring Basics

    Achieved

    Apr 21, 2017

    Modeling, Storing, and Presenting Data with Spring
  • Achievement

    Creating Spring Controllers and Thymeleaf Views

    Spring Basics

    Achieved

    Apr 20, 2017

    Creating Spring Controllers and Thymeleaf Views
  • Achievement

    Spring Components and Configuring Our App

    Spring Basics

    Achieved

    Apr 20, 2017

    Spring Components and Configuring Our App
  • Achievement

    Setting Up Your Local Environment for Spring Development

    Spring Basics

    Achieved

    Apr 19, 2017

    Setting Up Your Local Environment for Spring Development
  • Achievement

    Writing Your Own Java Annotation

    Java Annotations

    Achieved

    Apr 18, 2017

    Writing Your Own Java Annotation
  • Achievement

    Using Java's Built-In Annotations

    Java Annotations

    Achieved

    Apr 16, 2017

    Using Java's Built-In Annotations
  • Achievement

    Bells and Whistles

    Intro to Java Web Development with Spark

    Achieved

    Apr 15, 2017

    Bells and Whistles
  • Achievement

    Diving into Web Development

    Intro to Java Web Development with Spark

    Achieved

    Feb 7, 2017

    Diving into Web Development
  • Achievement

    GET and POST Requests in a Browser

    HTTP Basics

    Achieved

    Feb 3, 2017

    GET and POST Requests in a Browser
  • Achievement

    Introduction to HTTP

    HTTP Basics

    Achieved

    Feb 3, 2017

    Introduction to HTTP
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS (2016)

    Achieved

    Feb 2, 2017

    Adding a New Web Page
  • Achievement

    Make It Beautiful with CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Feb 2, 2017

    Make It Beautiful with CSS
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS (2016)

    Achieved

    Feb 2, 2017

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

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Feb 2, 2017

    Getting Familiar with HTML and CSS
  • Achievement

    What to Test

    Unit Testing in Java

    Achieved

    Feb 1, 2017

    What to Test
  • Achievement

    How To Test

    Unit Testing in Java

    Achieved

    Jan 31, 2017

    How To Test
  • Achievement

    Why Test

    Unit Testing in Java

    Achieved

    Jan 31, 2017

    Why Test
  • Achievement

    Event Planning

    Build a JavaFX Application

    Achieved

    Jan 30, 2017

    Event Planning
  • Achievement

    Build a Pomodoro App

    Build a JavaFX Application

    Achieved

    Jan 30, 2017

    Build a Pomodoro App
  • Achievement

    Introduction to Illustrator

    Illustrator Foundations

    Achieved

    Jan 26, 2017

    Introduction to Illustrator
  • Achievement

    Design a Better App

    Build a JavaFX Application

    Achieved

    Jan 26, 2017

    Design a Better App
  • Achievement

    Graphical User Interfaces

    Build a JavaFX Application

    Achieved

    Jan 25, 2017

    Graphical User Interfaces
  • Achievement

    Advanced Tooling

    Local Development Environments

    Achieved

    Jan 25, 2017

    Advanced Tooling
  • Achievement

    IDE Exploration

    Local Development Environments

    Achieved

    Jan 16, 2017

    IDE Exploration
  • Achievement

    Computer Languages

    Computer Basics

    Achieved

    Jan 16, 2017

    Computer Languages
  • Achievement

    Computer Basics

    Computer Basics

    Achieved

    Jan 16, 2017

    Computer Basics
  • Achievement

    How it Works

    Local Development Environments

    Achieved

    Jan 16, 2017

    How it Works
  • Achievement

    Efficiency!

    Java Data Structures

    Achieved

    Jan 15, 2017

    Efficiency!
  • Achievement

    Exploring the Java Collections Framework

    Java Data Structures

    Achieved

    Jan 8, 2017

    Exploring the Java Collections Framework
  • Achievement

    Organizing Data

    Java Data Structures

    Achieved

    Jan 7, 2017

    Organizing Data
  • Achievement

    Getting There

    Java Data Structures

    Achieved

    Jan 7, 2017

    Getting There
  • Achievement

    Delivering the MVP

    Java Objects

    Achieved

    Jan 6, 2017

    Delivering the MVP
  • Achievement

    Creating the MVP

    Java Objects

    Achieved

    Jan 5, 2017

    Creating the MVP
  • Achievement

    Harnessing the Power of Objects

    Java Objects

    Achieved

    Jan 4, 2017

    Harnessing the Power of Objects
  • Achievement

    Meet Objects

    Java Objects

    Achieved

    Jan 4, 2017

    Meet Objects
  • Achievement

    Building a Command Line Application

    Node.js Basics (2014)

    Achieved

    Jan 3, 2017

    Building a Command Line Application
  • Achievement

    Introduction to Node.js

    Node.js Basics (2014)

    Achieved

    Jan 2, 2017

    Introduction to Node.js
  • Achievement

    ES2015 Basics

    Introducing ES2015

    Achieved

    Jan 2, 2017

    ES2015 Basics
  • Achievement

    Quiz Practice Project

    Object-Oriented JavaScript (2015)

    Achieved

    Jan 1, 2017

    Quiz Practice Project
  • Achievement

    Prototypal Inheritance

    Object-Oriented JavaScript (2015)

    Achieved

    Dec 29, 2016

    Prototypal Inheritance
  • Achievement

    Constructor Functions & Prototypes

    Object-Oriented JavaScript (2015)

    Achieved

    Dec 29, 2016

    Constructor Functions & Prototypes
  • Achievement

    AJAX and APIs

    AJAX Basics (retiring)

    Achieved

    Dec 26, 2016

    AJAX and APIs
  • Achievement

    jQuery and AJAX

    AJAX Basics (retiring)

    Achieved

    Dec 26, 2016

    jQuery and AJAX
  • Achievement

    Programming AJAX

    AJAX Basics (retiring)

    Achieved

    Dec 18, 2016

    Programming AJAX
  • Achievement

    AJAX Concepts

    AJAX Basics (retiring)

    Achieved

    Dec 17, 2016

    AJAX Concepts
  • Achievement

    DOM Traversal

    Introduction to jQuery

    Achieved

    Dec 17, 2016

    DOM Traversal
  • Achievement

    DOM Manipulation

    Introduction to jQuery

    Achieved

    Dec 17, 2016

    DOM Manipulation
  • Achievement

    Events

    Introduction to jQuery

    Achieved

    Dec 17, 2016

    Events
  • Achievement

    Hello, jQuery!

    Introduction to jQuery

    Achieved

    Dec 15, 2016

    Hello, jQuery!
  • Achievement

    Traversing the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Dec 13, 2016

    Traversing the DOM
  • Achievement

    Responding to User Interaction

    Interacting with the DOM

    Achieved

    Dec 11, 2016

    Responding to User Interaction
  • Achievement

    Making Changes to the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Dec 11, 2016

    Making Changes to the DOM
  • Achievement

    Getting a Handle on the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Dec 11, 2016

    Getting a Handle on the DOM
  • Achievement

    The Browser Environment

    JavaScript and the DOM (Retiring)

    Achieved

    Dec 10, 2016

    The Browser Environment
  • Achievement

    Introduction to Methods

    Object-Oriented JavaScript (2015)

    Achieved

    Nov 22, 2016

    Introduction to Methods
  • Achievement

    Add a Sticky Navigation Bar

    Using jQuery Plugins

    Achieved

    Nov 21, 2016

    Add a Sticky Navigation Bar
  • Achievement

    Introducing jQuery Plugins

    Using jQuery Plugins

    Achieved

    Nov 21, 2016

    Introducing jQuery Plugins
  • Achievement

    Creating a Simple Drawing Application

    jQuery Basics (2014)

    Achieved

    Nov 21, 2016

    Creating a Simple Drawing Application
  • Achievement

    Creating a Password Confirmation Form

    jQuery Basics (2014)

    Achieved

    Nov 21, 2016

    Creating a Password Confirmation Form
  • Achievement

    Creating a Mobile Drop Down Menu

    jQuery Basics (2014)

    Achieved

    Nov 20, 2016

    Creating a Mobile Drop Down Menu
  • Achievement

    Creating a Simple Lightbox

    jQuery Basics (2014)

    Achieved

    Nov 20, 2016

    Creating a Simple Lightbox
  • Achievement

    Creating a Spoiler Revealer

    jQuery Basics (2014)

    Achieved

    Nov 19, 2016

    Creating a Spoiler Revealer
  • Achievement

    Introduction to jQuery

    jQuery Basics (2014)

    Achieved

    Nov 19, 2016

    Introduction to jQuery
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Nov 19, 2016

    JavaScript Objects
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Nov 19, 2016

    JavaScript Arrays
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Nov 19, 2016

    JavaScript Loops
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Nov 19, 2016

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Nov 19, 2016

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Nov 18, 2016

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Nov 18, 2016

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Nov 18, 2016

    Introducing JavaScript
  • Achievement

    Harnessing the Power of Objects

    Java Objects (Retired)

    Achieved

    Sep 8, 2016

    Harnessing the Power of Objects
  • Achievement

    Meet Objects

    Java Objects (Retired)

    Achieved

    Sep 6, 2016

    Meet Objects
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Sep 3, 2016

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Aug 18, 2016

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Aug 18, 2016

    Getting Started with Java
  • Achievement

    Creating the Screen Layout

    Build a Simple Android App

    Achieved

    Aug 17, 2016

    Creating the Screen Layout
  • Achievement

    Getting Started with Android

    Build a Simple Android App

    Achieved

    Aug 17, 2016

    Getting Started with Android
  • Achievement

    Prepare and Plan

    C# Basics (Retired)

    Achieved

    Aug 16, 2016

    Prepare and Plan
  • Achievement

    Flexbox Properties

    CSS Flexbox Layout

    Achieved

    Aug 8, 2016

    Flexbox Properties
  • Achievement

    Understanding Flexbox

    CSS Flexbox Layout

    Achieved

    Aug 8, 2016

    Understanding Flexbox
  • Achievement

    Logo Design 101

    Logo Design Basics

    Achieved

    Jul 28, 2016

    Logo Design 101
  • Achievement

    Responsive Patterns

    Responsive Layouts

    Achieved

    Jul 27, 2016

    Responsive Patterns
  • Achievement

    Media Queries

    Responsive Layouts

    Achieved

    Jul 27, 2016

    Media Queries
  • Achievement

    Responsive Theory

    Responsive Layouts

    Achieved

    Jul 27, 2016

    Responsive Theory
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Jul 27, 2016

    Positioning Page Content
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Jul 27, 2016

    CSS Layout Project
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Jul 26, 2016

    Page Layout with the Float Property
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Jul 25, 2016

    Controlling Layout with CSS Display Modes
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Jul 25, 2016

    Getting Started with CSS Layout
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Jul 25, 2016

    Structuring Tables
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Jul 25, 2016

    Table Basics
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Jul 25, 2016

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Jul 24, 2016

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Jul 24, 2016

    Form Basics
  • Achievement

    Advanced Selectors

    CSS Selectors

    Achieved

    Jul 24, 2016

    Advanced Selectors
  • Achievement

    Going Further with Attribute Selectors and Pseudo-Classes

    CSS Selectors

    Achieved

    Jul 21, 2016

    Going Further with Attribute Selectors and Pseudo-Classes
  • Achievement

    Selectors - Beyond the Basics

    CSS Selectors

    Achieved

    Jul 21, 2016

    Selectors - Beyond the Basics
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Jul 20, 2016

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Jul 20, 2016

    Designing with the Latest Features
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Jul 19, 2016

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Jul 19, 2016

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Jul 14, 2016

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Jul 14, 2016

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Jul 13, 2016

    Getting Started with CSS
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Jul 8, 2016

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Jul 7, 2016

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Jul 7, 2016

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Jul 7, 2016

    Adding Pages to a Website
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Jul 7, 2016

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Jul 7, 2016

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Jul 6, 2016

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Jul 6, 2016

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Jul 6, 2016

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Jul 6, 2016

    Beginning HTML and CSS
  • Achievement

    Newbie

    Achieved

    Jul 6, 2016

    Newbie