Nathaniel Kolenberg

Nathaniel Kolenberg

Stockholm
Open to Work

I'm out to learn how to create beautiful, inspiring, useful human centred user experiences.

12,836

Total Points

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

Skills & Experience

  • Company

    Klarna

  • Job Title

    Product Manager

  • Spoken Languages

    • Dutch
    • English

165 Achievements

  • Achievement

    Measuring Your Designs

    Evaluating Design

    Achieved

    Aug 24, 2020

    Measuring Your Designs
  • Achievement

    Applying IA

    Information Architecture

    Achieved

    Aug 16, 2020

    Applying IA
  • Achievement

    Evaluating IA

    Information Architecture

    Achieved

    Jul 15, 2020

    Evaluating IA
  • Achievement

    What is Information Architecture?

    Information Architecture

    Achieved

    Jul 13, 2020

    What is Information Architecture?
  • Achievement

    Analysis

    Conducting User Interviews

    Achieved

    Jul 13, 2020

    Analysis
  • Achievement

    Interviewing

    Conducting User Interviews

    Achieved

    Jun 16, 2020

    Interviewing
  • Achievement

    Recruiting Participants

    Conducting User Interviews

    Achieved

    Jun 16, 2020

    Recruiting Participants
  • Achievement

    Implementing UX Content

    UX Content Strategy

    Achieved

    Jun 9, 2020

    Implementing UX Content
  • Achievement

    Finding the Data You Want

    SQL Basics

    Achieved

    Jun 8, 2020

    Finding the Data You Want
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    Jun 3, 2020

    Getting Data from a Database
  • Achievement

    Creating UX Content

    UX Content Strategy

    Achieved

    Jun 2, 2020

    Creating UX Content
  • Achievement

    UX Content Attributes

    UX Content Strategy

    Achieved

    May 26, 2020

    UX Content Attributes
  • Achievement

    UX Content Basics

    UX Content Strategy

    Achieved

    May 26, 2020

    UX Content Basics
  • Achievement

    Telling the Story

    Design Thinking

    Achieved

    May 7, 2020

    Telling the Story
  • Achievement

    Designing for Your User’s "To-be"

    Design Thinking

    Achieved

    May 4, 2020

    Designing for Your User’s "To-be"
  • Achievement

    Understanding your User’s “As-is” Scenario

    Design Thinking

    Achieved

    May 2, 2020

    Understanding your User’s “As-is” Scenario
  • Achievement

    Becoming Acquainted with Your User

    Design Thinking

    Achieved

    May 2, 2020

    Becoming Acquainted with Your User
  • Achievement

    Becoming a Design Thinker

    Design Thinking

    Achieved

    May 2, 2020

    Becoming a Design Thinker
  • Achievement

    First Steps in React

    React Basics (retired)

    Achieved

    Nov 5, 2016

    First Steps in React
  • Achievement

    Hello, jQuery!

    Introduction to jQuery

    Achieved

    Sep 25, 2016

    Hello, jQuery!
  • Achievement

    Owning a WordPress Site Long Term

    WordPress for Website Owners

    Achieved

    Sep 4, 2016

    Owning a WordPress Site Long Term
  • Achievement

    WordPress Community Management

    WordPress for Website Owners

    Achieved

    Sep 4, 2016

    WordPress Community Management
  • Achievement

    Working with Media in WordPress

    WordPress for Website Owners

    Achieved

    Sep 4, 2016

    Working with Media in WordPress
  • Achievement

    Adding and Editing Content

    WordPress for Website Owners

    Achieved

    Sep 4, 2016

    Adding and Editing Content
  • Achievement

    Getting a WordPress Site

    WordPress for Website Owners

    Achieved

    Sep 4, 2016

    Getting a WordPress Site
  • Achievement

    Dependency Management

    Building Websites with PHP

    Achieved

    May 26, 2016

    Dependency Management
  • Achievement

    Building the Recipe

    Object-Oriented PHP Basics

    Achieved

    May 22, 2016

    Building the Recipe
  • Achievement

    Understanding Classes

    Object-Oriented PHP Basics

    Achieved

    May 19, 2016

    Understanding Classes
  • Achievement

    Why Object-Oriented Programming?

    Object-Oriented PHP Basics

    Achieved

    May 19, 2016

    Why Object-Oriented Programming?
  • Achievement

    PHPDB Stage 5: Search

    Integrating PHP with Databases

    Achieved

    May 16, 2016

    PHPDB Stage 5: Search
  • Achievement

    PHPDB Stage 3: Using Relational Data

    Integrating PHP with Databases

    Achieved

    May 10, 2016

    PHPDB Stage 3: Using Relational Data
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    May 3, 2016

    Data, Databases and SQL
  • Achievement

    PHPDB Stage 2: Querying the Database with PHP

    Integrating PHP with Databases

    Achieved

    May 2, 2016

    PHPDB Stage 2: Querying the Database with PHP
  • Achievement

    PHPDB Stage 1: Databases and PHP

    Integrating PHP with Databases

    Achieved

    Apr 25, 2016

    PHPDB Stage 1: Databases and PHP
  • Achievement

    PHP Email Form Errors

    Build a Basic PHP Website (2018)

    Achieved

    Apr 17, 2016

    PHP Email Form Errors
  • Achievement

    PHP Email Forms

    Build a Basic PHP Website (2018)

    Achieved

    Apr 17, 2016

    PHP Email Forms
  • Achievement

    PHP Inventory

    Build a Basic PHP Website (2018)

    Achieved

    Apr 10, 2016

    PHP Inventory
  • Achievement

    PHP Includes

    Build a Basic PHP Website (2018)

    Achieved

    Apr 5, 2016

    PHP Includes
  • Achievement

    PHP Inheritance & Interfaces

    Object-Oriented PHP Basics (Retired)

    Achieved

    Apr 4, 2016

    PHP Inheritance & Interfaces
  • Achievement

    PHP Properties & Methods

    Object-Oriented PHP Basics (Retired)

    Achieved

    Mar 29, 2016

    PHP Properties & Methods
  • Achievement

    PHP Objects and Classes

    Object-Oriented PHP Basics (Retired)

    Achieved

    Mar 29, 2016

    PHP Objects and Classes
  • Achievement

    PHP Internal Functions

    PHP Functions

    Achieved

    Mar 28, 2016

    PHP Internal Functions
  • Achievement

    PHP Returns & Closures

    PHP Functions

    Achieved

    Mar 28, 2016

    PHP Returns & Closures
  • Achievement

    PHP Functions Basics

    PHP Functions

    Achieved

    Mar 28, 2016

    PHP Functions Basics
  • Achievement

    PHP Loops

    PHP Basics (Retired)

    Achieved

    Mar 28, 2016

    PHP Loops
  • Achievement

    PHP Conditionals

    PHP Basics (Retired)

    Achieved

    Mar 28, 2016

    PHP Conditionals
  • Achievement

    PHP Datatypes

    PHP Basics (Retired)

    Achieved

    Mar 28, 2016

    PHP Datatypes
  • Achievement

    PHP Data & Structure

    PHP Basics (Retired)

    Achieved

    Mar 28, 2016

    PHP Data & Structure
  • Achievement

    PHP Getting Started

    PHP Basics (Retired)

    Achieved

    Mar 27, 2016

    PHP Getting Started
  • Achievement

    Ruby Methods

    Ruby Basics (Retired)

    Achieved

    Mar 20, 2016

    Ruby Methods
  • Achievement

    Ruby Numbers (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Mar 20, 2016

    Ruby Numbers (Ruby Basics)
  • Achievement

    Ruby Strings (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Mar 20, 2016

    Ruby Strings (Ruby Basics)
  • Achievement

    How Ruby Works

    Ruby Basics (Retired)

    Achieved

    Mar 20, 2016

    How Ruby Works
  • Achievement

    Add a Sticky Navigation Bar

    Using jQuery Plugins

    Achieved

    Mar 5, 2016

    Add a Sticky Navigation Bar
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Feb 14, 2016

    Introducing JavaScript
  • Achievement

    Get Involved in Open Source

    GitHub Basics

    Achieved

    Feb 14, 2016

    Get Involved in Open Source
  • Achievement

    Create a Web Presence on GitHub

    GitHub Basics

    Achieved

    Feb 14, 2016

    Create a Web Presence on GitHub
  • Achievement

    Working on a Team

    GitHub Basics

    Achieved

    Feb 14, 2016

    Working on a Team
  • Achievement

    Working By Yourself

    GitHub Basics

    Achieved

    Feb 14, 2016

    Working By Yourself
  • Achievement

    Hello, GitHub!

    GitHub Basics

    Achieved

    Feb 14, 2016

    Hello, GitHub!
  • Achievement

    Introduction to SEO

    SEO Basics

    Achieved

    Feb 7, 2016

    Introduction to SEO
  • Achievement

    PHP Basics for WordPress

    PHP for WordPress

    Achieved

    Feb 1, 2016

    PHP Basics for WordPress
  • Achievement

    Introduction to PHP for WordPress

    PHP for WordPress

    Achieved

    Jan 24, 2016

    Introduction to PHP for WordPress
  • Achievement

    WordPress Plugins

    WordPress Basics

    Achieved

    Jan 18, 2016

    WordPress Plugins
  • Achievement

    WordPress Themes

    WordPress Basics

    Achieved

    Jan 17, 2016

    WordPress Themes
  • Achievement

    The WordPress Customizer

    WordPress Basics

    Achieved

    Jan 17, 2016

    The WordPress Customizer
  • Achievement

    Managing Media in WordPress

    WordPress Basics

    Achieved

    Jan 17, 2016

    Managing Media in WordPress
  • Achievement

    Managing Content in WordPress

    WordPress Basics

    Achieved

    Jan 17, 2016

    Managing Content in WordPress
  • Achievement

    Getting Started with WordPress

    Getting Started with WordPress

    Achieved

    Jan 10, 2016

    Getting Started with WordPress
  • Achievement

    Build a Website With Bootstrap

    Framework Basics

    Achieved

    Jan 10, 2016

    Build a Website With Bootstrap
  • Achievement

    Prototyping With Bootstrap

    Framework Basics

    Achieved

    Jan 3, 2016

    Prototyping With Bootstrap
  • Achievement

    Introduction to Front-End Frameworks

    Framework Basics

    Achieved

    Dec 26, 2015

    Introduction to Front-End Frameworks
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Dec 26, 2015

    CSS Layout Project
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Dec 24, 2015

    Positioning Page Content
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Dec 23, 2015

    Page Layout with the Float Property
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Dec 23, 2015

    Controlling Layout with CSS Display Modes
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Dec 23, 2015

    Getting Started with CSS Layout
  • Achievement

    Introduction to Methods

    Object-Oriented JavaScript (2015)

    Achieved

    Nov 17, 2015

    Introduction to Methods
  • Achievement

    Programming AJAX

    AJAX Basics (retiring)

    Achieved

    Sep 7, 2015

    Programming AJAX
  • Achievement

    Speeding up Workflow With Sass

    Sass Basics (retired)

    Achieved

    Aug 7, 2015

    Speeding up Workflow With Sass
  • Achievement

    Variables, Mixins, and Extending Selectors

    Sass Basics (retired)

    Achieved

    Aug 6, 2015

    Variables, Mixins, and Extending Selectors
  • Achievement

    Getting Started with Sass

    Sass Basics (retired)

    Achieved

    Aug 6, 2015

    Getting Started with Sass
  • Achievement

    Introducing jQuery Plugins

    Using jQuery Plugins

    Achieved

    Jul 24, 2015

    Introducing jQuery Plugins
  • Achievement

    AJAX Concepts

    AJAX Basics (retiring)

    Achieved

    Jul 13, 2015

    AJAX Concepts
  • Achievement

    AJAX and APIs

    AJAX Basics (retiring)

    Achieved

    Jul 13, 2015

    AJAX and APIs
  • Achievement

    jQuery and AJAX

    AJAX Basics (retiring)

    Achieved

    Jul 13, 2015

    jQuery and AJAX
  • Achievement

    Moving Beyond the Blog

    How to Build Your Business Through Blogging

    Achieved

    Jul 4, 2015

    Moving Beyond the Blog
  • Achievement

    Finding Business

    How to Build Your Business Through Blogging

    Achieved

    Jul 4, 2015

    Finding Business
  • Achievement

    Creating Content

    How to Build Your Business Through Blogging

    Achieved

    Jul 4, 2015

    Creating Content
  • Achievement

    Introduction to Blogging

    How to Build Your Business Through Blogging

    Achieved

    Jul 4, 2015

    Introduction to Blogging
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Jun 22, 2015

    JavaScript Numbers
  • Achievement

    Selectors - Beyond the Basics

    CSS Selectors

    Achieved

    Jun 2, 2015

    Selectors - Beyond the Basics
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    May 19, 2015

    Designing with the Latest Features
  • Achievement

    JavaScript Arrays

    JavaScript Foundations

    Achieved

    Mar 29, 2015

    JavaScript Arrays
  • Achievement

    JavaScript Functions

    JavaScript Foundations

    Achieved

    Mar 29, 2015

    JavaScript Functions
  • Achievement

    JavaScript Objects

    JavaScript Foundations

    Achieved

    Mar 29, 2015

    JavaScript Objects
  • Achievement

    Creating a Password Confirmation Form

    jQuery Basics (2014)

    Achieved

    Feb 17, 2015

    Creating a Password Confirmation Form
  • Achievement

    Creating a Mobile Drop Down Menu

    jQuery Basics (2014)

    Achieved

    Feb 17, 2015

    Creating a Mobile Drop Down Menu
  • Achievement

    Creating a Simple Lightbox

    jQuery Basics (2014)

    Achieved

    Feb 15, 2015

    Creating a Simple Lightbox
  • Achievement

    Creating a Spoiler Revealer

    jQuery Basics (2014)

    Achieved

    Feb 15, 2015

    Creating a Spoiler Revealer
  • Achievement

    Introduction to jQuery

    jQuery Basics (2014)

    Achieved

    Feb 15, 2015

    Introduction to jQuery
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Feb 14, 2015

    JavaScript Objects
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Feb 14, 2015

    JavaScript Arrays
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Feb 8, 2015

    JavaScript Loops
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Feb 7, 2015

    JavaScript Functions
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Feb 5, 2015

    Basic Layout
  • Achievement

    Functions

    Introduction to Programming

    Achieved

    Feb 1, 2015

    Functions
  • Achievement

    Objects and Arrays

    Introduction to Programming

    Achieved

    Feb 1, 2015

    Objects and Arrays
  • Achievement

    Control Structures

    Introduction to Programming

    Achieved

    Feb 1, 2015

    Control Structures
  • Achievement

    Basics

    Introduction to Programming

    Achieved

    Feb 1, 2015

    Basics
  • Achievement

    Workflows

    Git Basics

    Achieved

    Jan 25, 2015

    Workflows
  • Achievement

    Working With Remote Repositories

    Git Basics

    Achieved

    Jan 25, 2015

    Working With Remote Repositories
  • Achievement

    Merging

    Git Basics

    Achieved

    Jan 25, 2015

    Merging
  • Achievement

    Branches

    Git Basics

    Achieved

    Jan 25, 2015

    Branches
  • Achievement

    Getting Started With Git

    Git Basics

    Achieved

    Jan 25, 2015

    Getting Started With Git
  • Achievement

    Why Version Control Matters

    Git Basics

    Achieved

    Jan 25, 2015

    Why Version Control Matters
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Jan 22, 2015

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Jan 17, 2015

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Jan 10, 2015

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Jan 10, 2015

    Getting Started with CSS
  • Achievement

    Media Queries

    Unused CSS Stages

    Achieved

    Jan 10, 2015

    Media Queries
  • Achievement

    CSS Animations

    Unused CSS Stages

    Achieved

    Jan 8, 2015

    CSS Animations
  • Achievement

    Transitions and Transforms

    Unused CSS Stages

    Achieved

    Jan 6, 2015

    Transitions and Transforms
  • Achievement

    Flexbox and Multi-Column Layout

    Unused CSS Stages

    Achieved

    Jan 2, 2015

    Flexbox and Multi-Column Layout
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Jan 1, 2015

    Fundamental Concepts
  • Achievement

    Gradients

    CSS Foundations

    Achieved

    Jan 1, 2015

    Gradients
  • Achievement

    Web Typography

    CSS Foundations

    Achieved

    Jan 1, 2015

    Web Typography
  • Achievement

    Backgrounds and Borders

    CSS Foundations

    Achieved

    Dec 28, 2014

    Backgrounds and Borders
  • Achievement

    Text, Fonts, and Lists

    CSS Foundations

    Achieved

    Dec 28, 2014

    Text, Fonts, and Lists
  • Achievement

    CSS Box Model

    CSS Foundations

    Achieved

    Dec 26, 2014

    CSS Box Model
  • Achievement

    Values and Units

    CSS Foundations

    Achieved

    Dec 26, 2014

    Values and Units
  • Achievement

    Advanced Selectors

    CSS Foundations

    Achieved

    Dec 26, 2014

    Advanced Selectors
  • Achievement

    Selectors

    CSS Foundations

    Achieved

    Dec 16, 2014

    Selectors
  • Achievement

    Getting Started with CSS

    CSS Foundations

    Achieved

    Dec 8, 2014

    Getting Started with CSS
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Dec 8, 2014

    Choosing Options
  • Achievement

    Swift Enums and their Methods

    Swift Enums and Structs

    Achieved

    Nov 14, 2014

    Swift Enums and their Methods
  • Achievement

    Swift Enums

    Swift Enums and Structs

    Achieved

    Nov 12, 2014

    Swift Enums
  • Achievement

    Using a Data Model

    Build a Simple iPhone App with Swift

    Achieved

    Nov 1, 2014

    Using a Data Model
  • Achievement

    Views and View Controllers

    Build a Simple iPhone App with Swift

    Achieved

    Oct 31, 2014

    Views and View Controllers
  • Achievement

    Getting Started with Xcode

    Build a Simple iPhone App with Swift

    Achieved

    Oct 27, 2014

    Getting Started with Xcode
  • Achievement

    Swift Optionals

    Swift Functions and Optionals

    Achieved

    Oct 26, 2014

    Swift Optionals
  • Achievement

    Swift Parameters and Tuples

    Swift Functions and Optionals

    Achieved

    Oct 25, 2014

    Swift Parameters and Tuples
  • Achievement

    Swift Functions

    Swift Functions and Optionals

    Achieved

    Oct 22, 2014

    Swift Functions
  • Achievement

    Control Flow

    Swift Basics (retired)

    Achieved

    Oct 19, 2014

    Control Flow
  • Achievement

    Collections

    Swift Basics (retired)

    Achieved

    Oct 15, 2014

    Collections
  • Achievement

    Operators

    Swift Basics (retired)

    Achieved

    Oct 12, 2014

    Operators
  • Achievement

    Types

    Swift Basics (retired)

    Achieved

    Oct 12, 2014

    Types
  • Achievement

    Variables and Constants

    Swift Basics (retired)

    Achieved

    Oct 11, 2014

    Variables and Constants
  • Achievement

    Beyond the Basics

    Objective-C Basics (Retired)

    Achieved

    Oct 11, 2014

    Beyond the Basics
  • Achievement

    Pointers and Memory

    Objective-C Basics (Retired)

    Achieved

    Sep 28, 2014

    Pointers and Memory
  • Achievement

    Functional Programming in C

    Objective-C Basics (Retired)

    Achieved

    Sep 23, 2014

    Functional Programming in C
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Sep 18, 2014

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Sep 18, 2014

    Form Basics
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Sep 14, 2014

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Sep 14, 2014

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Sep 14, 2014

    Responsive Web Design and Testing
  • Achievement

    Fundamentals of C

    Objective-C Basics (Retired)

    Achieved

    Sep 13, 2014

    Fundamentals of C
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Sep 7, 2014

    Adding Pages to a Website
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Aug 12, 2014

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Aug 5, 2014

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Aug 5, 2014

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Aug 5, 2014

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Jul 14, 2014

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Jul 8, 2014

    Beginning HTML and CSS
  • Achievement

    Newbie

    Achieved

    Jul 7, 2014

    Newbie