Karolin Rafalski

New York

11,363

Total Points

•
2,788

JavaScript

2611 pts
Achievements

177 pts
Forum
•
1,964

CSS

1906 pts
Achievements

58 pts
Forum
•
1,232

HTML

1196 pts
Achievements

36 pts
Forum
•
1,095

Development Tools

1065 pts
Achievements

30 pts
Forum
•
1,034

Design

1033 pts
Achievements

1 pts
Forum
•
1,013

Ruby

1013 pts
Achievements

0 pts
Forum
•
462

Digital Literacy

462 pts
Achievements

0 pts
Forum
•
434

Business

434 pts
Achievements

0 pts
Forum
•
378

Java

378 pts
Achievements

0 pts
Forum
•
282

Databases

282 pts
Achievements

0 pts
Forum
•
173

Python

173 pts
Achievements

0 pts
Forum
•
125

APIs

125 pts
Achievements

0 pts
Forum
•
15

iOS

15 pts
Achievements

0 pts
Forum
•
0

Swift

0 pts
Achievements

0 pts
Forum
•
0

Computer Science

0 pts
Achievements

0 pts
Forum
•
0

Learning Resources

0 pts
Achievements

0 pts
Forum
•
0

Machine Learning

0 pts
Achievements

0 pts
Forum
•
0

Quality Assurance

0 pts
Achievements

0 pts
Forum
•
0

Go

0 pts
Achievements

0 pts
Forum
•
0

Security

0 pts
Achievements

0 pts
Forum
•
0

Data Analysis

0 pts
Achievements

0 pts
Forum
•
0

C#

0 pts
Achievements

0 pts
Forum
•
0

Android

0 pts
Achievements

0 pts
Forum
•
0

PHP

0 pts
Achievements

0 pts
Forum

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Skills & Experience

Looking for work

Yes

137 Achievements

Achievement
Adding a Model Attribute

Ruby on Rails 5 Basics

Achieved
Nov 1, 2018
Achievement
Using the Rails Console

Ruby on Rails 5 Basics

Achieved
Nov 1, 2018
Achievement
Handling Rails Requests

Ruby on Rails 5 Basics

Achieved
Nov 1, 2018
Achievement
Creating Rails Apps

Ruby on Rails 5 Basics

Achieved
Nov 1, 2018
Achievement
Ruby Hashes

Ruby Collections

Achieved
Oct 30, 2018
Achievement
Ruby Arrays

Ruby Collections

Achieved
Oct 30, 2018
Achievement
Ruby Conditionals

Ruby Basics

Achieved
Oct 30, 2018
Achievement
Ruby Numeric Types

Ruby Basics

Achieved
Oct 30, 2018
Achievement
Ruby Objects

Ruby Basics

Achieved
Oct 30, 2018
Achievement
Ruby Strings and Escape Sequences

Ruby Basics

Achieved
Oct 30, 2018
Achievement
Ruby Syntax

Ruby Basics

Achieved
Oct 30, 2018
Achievement
First Steps in React

React Basics

Achieved
Oct 23, 2018
Achievement
Refining the App

React by Example

Achieved
Apr 9, 2018
Achievement
Building the Application

React by Example

Achieved
Apr 9, 2018
Achievement
Setting up with Create React App

React by Example

Achieved
Apr 8, 2018
Achievement
Component Lifecycle

React Basics (retired)

Achieved
Apr 8, 2018
Achievement
Designing Dataflow

React Basics (retired)

Achieved
Apr 8, 2018
Achievement
Stateful Components

React Basics (retired)

Achieved
Apr 7, 2018
Achievement
Thinking in Components

React Basics (retired)

Achieved
Apr 7, 2018
Achievement
First Steps in React

React Basics (retired)

Achieved
Mar 27, 2018
Achievement
Making Changes with Mutations

Introduction to GraphQL

Achieved
Dec 28, 2017
Achievement
Fetching Data with Queries

Introduction to GraphQL

Achieved
Dec 28, 2017
Achievement
Getting Started with GraphQL

Introduction to GraphQL

Achieved
Dec 28, 2017
Achievement
Speeding up Workflow With Sass

Sass Basics (retired)

Achieved
Sep 14, 2016
Achievement
Variables, Mixins, and Extending Selectors

Sass Basics (retired)

Achieved
Sep 14, 2016
Achievement
Getting Started with Sass

Sass Basics (retired)

Achieved
Sep 14, 2016
Achievement
Introducing Unit Testing

JavaScript Unit Testing

Achieved
Aug 20, 2016
Achievement
Pricing and Project Proposals

How to Freelance

Achieved
Aug 4, 2016
Achievement
Finding Your First Project

How to Freelance

Achieved
Aug 4, 2016
Achievement
Starting a Freelance Career

How to Freelance

Achieved
Aug 4, 2016
Achievement
Simple Mobile Interface

Sketch Basics

Achieved
Aug 3, 2016
Achievement
Exporting Designs

Sketch Basics

Achieved
Aug 3, 2016
Achievement
Sketch Features

Sketch Basics

Achieved
Aug 3, 2016
Achievement
Introducing Sketch

Sketch Basics

Achieved
Aug 3, 2016
Achievement
Prototypal Inheritance

Object-Oriented JavaScript (2015)

Achieved
Jul 30, 2016
Achievement
Constructor Functions & Prototypes

Object-Oriented JavaScript (2015)

Achieved
Jul 30, 2016
Achievement
Introduction to Methods

Object-Oriented JavaScript (2015)

Achieved
Jul 30, 2016
Achievement
Go Further With Mongo

Mongo Basics

Achieved
Jul 30, 2016
Achievement
Working With Collections

Mongo Basics

Achieved
Jul 30, 2016
Achievement
Understanding MongoDB

Mongo Basics

Achieved
Jul 30, 2016
Achievement
Getting Started with MongoDB

Mongo Basics

Achieved
Jul 24, 2016
Achievement
Getting the REST You Need

REST API Basics

Achieved
Jul 24, 2016
Achievement
GET and POST Requests in a Browser

HTTP Basics

Achieved
Jul 24, 2016
Achievement
Introduction to HTTP

HTTP Basics

Achieved
Jul 24, 2016
Achievement
Introduction to Front-End Frameworks

Framework Basics

Achieved
Jul 22, 2016
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
Jul 22, 2016
Achievement
Meet Objects

Java Objects (Retired)

Achieved
Jul 18, 2016
Achievement
Perfecting the Prototype

Java Basics

Achieved
Jul 18, 2016
Achievement
Using your New Tools

Java Basics

Achieved
Jul 17, 2016
Achievement
Getting Started with Java

Java Basics

Achieved
Jul 16, 2016
Achievement
Getting Started with CSS Transitions

CSS Transitions and Transforms

Achieved
Jun 3, 2016
Achievement
Creating a Simple Lightbox

jQuery Basics (2014)

Achieved
May 5, 2016
Achievement
How Ruby Works

Ruby Basics (Retired)

Achieved
Feb 24, 2016
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Feb 15, 2016
Achievement
JavaScript and the DOM

Interactive Web Pages with JavaScript

Achieved
Jan 27, 2016
Achievement
Merging

Git Basics

Achieved
Jan 11, 2016
Achievement
Workflows

Git Basics

Achieved
Jan 11, 2016
Achievement
Working With Remote Repositories

Git Basics

Achieved
Jan 11, 2016
Achievement
Branches

Git Basics

Achieved
Jan 10, 2016
Achievement
Getting Started With Git

Git Basics

Achieved
Jan 10, 2016
Achievement
Creating a Spoiler Revealer

jQuery Basics (2014)

Achieved
Jan 8, 2016
Achievement
What is User Experience (UX)?

UX Basics

Achieved
Jan 6, 2016
Achievement
Why Version Control Matters

Git Basics

Achieved
Jan 5, 2016
Achievement
Installing Programs

Console Foundations

Achieved
Jan 5, 2016
Achievement
Environment and Redirection

Console Foundations

Achieved
Jan 4, 2016
Achievement
Console Processes

Console Foundations

Achieved
Jan 4, 2016
Achievement
Introduction to jQuery

jQuery Basics (2014)

Achieved
Jan 4, 2016
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Jan 4, 2016
Achievement
Console Users and Permission

Console Foundations

Achieved
Dec 31, 2015
Achievement
Moving Around in the Console

Console Foundations

Achieved
Dec 31, 2015
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Dec 6, 2015
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Dec 3, 2015
Achievement
JavaScript Functions

JavaScript Basics

Achieved
Dec 2, 2015
Achievement
JavaScript Conditional Statements

JavaScript Basics

Achieved
Dec 2, 2015
Achievement
JavaScript Numbers

JavaScript Basics

Achieved
Nov 28, 2015
Achievement
JavaScript Variables

JavaScript Basics

Achieved
Nov 27, 2015
Achievement
Introducing JavaScript

JavaScript Basics

Achieved
Nov 27, 2015
Achievement
Things That Count

Python Basics (Retired)

Achieved
Nov 4, 2015
Achievement
Ins & Outs

Python Basics (Retired)

Achieved
Nov 4, 2015
Achievement
Say Hello to Python

Python Basics (Retired)

Achieved
Nov 4, 2015
Achievement
MASH JavaScript

Treehouse Club - MASH

Achieved
Nov 1, 2015
Achievement
MASH CSS

Treehouse Club - MASH

Achieved
Oct 31, 2015
Achievement
MASH HTML

Treehouse Club - MASH

Achieved
Oct 31, 2015
Achievement
Treehouse Club - JavaScript

Treehouse Club: JavaScript

Achieved
Oct 31, 2015
Achievement
Treehouse Club - CSS

Treehouse Club: CSS

Achieved
Oct 31, 2015
Achievement
Welcome to the Treehouse Club

Treehouse Club: HTML

Achieved
Oct 30, 2015
Achievement
WWW

How the Web Works

Achieved
Oct 28, 2015
Achievement
The Internet

How the Internet Works

Achieved
Oct 28, 2015
Achievement
Computer Languages

Computer Basics

Achieved
Oct 28, 2015
Achievement
Computer Basics

Computer Basics

Achieved
Oct 28, 2015
Achievement
Better SEO Through Tools

SEO Basics

Achieved
Oct 16, 2015
Achievement
Better SEO Through Code

SEO Basics

Achieved
Oct 16, 2015
Achievement
Better SEO Through Content

SEO Basics

Achieved
Oct 16, 2015
Achievement
Introduction to SEO

SEO Basics

Achieved
Oct 16, 2015
Achievement
Workflow Basics

Photoshop Foundations

Achieved
Oct 16, 2015
Achievement
Slices & Save for Web

Photoshop Foundations

Achieved
Oct 15, 2015
Achievement
Vector Shapes

Photoshop Foundations

Achieved
Oct 15, 2015
Achievement
Type Tools

Photoshop Foundations

Achieved
Oct 15, 2015
Achievement
Masks Basics

Photoshop Foundations

Achieved
Oct 15, 2015
Achievement
Layer Basics

Photoshop Foundations

Achieved
Oct 14, 2015
Achievement
Workspace Basics

Photoshop Foundations

Achieved
Oct 14, 2015
Achievement
Design Foundations Final

Design Foundations

Achieved
Oct 14, 2015
Achievement
Becoming a Problem Solver

Design Foundations

Achieved
Oct 14, 2015
Achievement
Understanding Aesthetics

Design Foundations

Achieved
Oct 14, 2015
Achievement
Introduction to Design

Design Foundations

Achieved
Oct 13, 2015
Achievement
Grid Layout

CSS Layout Techniques

Achieved
Oct 13, 2015
Achievement
Flexbox Layout

CSS Layout Techniques

Achieved
Oct 12, 2015
Achievement
Positioning Schemes

CSS Layout Techniques

Achieved
Oct 12, 2015
Achievement
Float Layout

CSS Layout Techniques

Achieved
Oct 12, 2015
Achievement
Display Modes

CSS Layout Techniques

Achieved
Oct 9, 2015
Achievement
Structuring Tables

HTML Tables

Achieved
Oct 9, 2015
Achievement
Table Basics

HTML Tables

Achieved
Oct 4, 2015
Achievement
Choosing Options

HTML Forms

Achieved
Oct 4, 2015
Achievement
Organizing Forms

HTML Forms

Achieved
Sep 30, 2015
Achievement
Form Basics

HTML Forms

Achieved
Sep 30, 2015
Achievement
Advanced Selectors

CSS Selectors

Achieved
Sep 30, 2015
Achievement
Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achieved
Sep 15, 2015
Achievement
Selectors - Beyond the Basics

CSS Selectors

Achieved
Sep 15, 2015
Achievement
Getting Started with WordPress

Getting Started with WordPress

Achieved
Sep 15, 2015
Achievement
Fundamental Concepts

CSS Basics

Achieved
Sep 14, 2015
Achievement
Basic Layout

CSS Basics

Achieved
Sep 14, 2015
Achievement
Designing with the Latest Features

CSS Basics

Achieved
Sep 14, 2015
Achievement
The Box Model

CSS Basics

Achieved
Sep 1, 2015
Achievement
Understanding Values and Units

CSS Basics

Achieved
Aug 31, 2015
Achievement
Basic Selectors

CSS Basics

Achieved
Aug 31, 2015
Achievement
Getting Started with CSS

CSS Basics

Achieved
Aug 29, 2015
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
Aug 29, 2015
Achievement
Sharing a Website

How to Make a Website

Achieved
Aug 29, 2015
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
Aug 29, 2015
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
Aug 20, 2015
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
Aug 19, 2015
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
Aug 19, 2015
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
Aug 19, 2015
Achievement
Creating HTML Content

How to Make a Website

Achieved
Aug 18, 2015
Achievement
HTML First

How to Make a Website

Achieved
Aug 18, 2015
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Aug 18, 2015
Achievement
Newbie

Achieved
Aug 18, 2015