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Maciej Kiełczewski

Member Since March 19, 2014

7,000

Total Points

•
2,385

CSS

2372 pts
Achievements

13 pts
Forum
•
1,623

JavaScript

1623 pts
Achievements

0 pts
Forum
•
1,249

HTML

1249 pts
Achievements

0 pts
Forum
•
419

Design

419 pts
Achievements

0 pts
Forum
•
331

Digital Literacy

331 pts
Achievements

0 pts
Forum
•
283

Business

283 pts
Achievements

0 pts
Forum
•
1

Python

1 pts
Achievements

0 pts
Forum
•
1

Ruby

1 pts
Achievements

0 pts
Forum

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

Skills & Experience

Spoken Languages
- Polish
- English

89 Achievements

Achievement
Add a Sticky Navigation Bar

Using jQuery Plugins

Achieved
Feb 8, 2016
Achievement
Introducing jQuery Plugins

Using jQuery Plugins

Achieved
Feb 7, 2016
Achievement
Creating a Simple Drawing Application

jQuery Basics (2014)

Achieved
Jan 6, 2016
Achievement
The Internet

How the Internet Works

Achieved
Jan 3, 2016
Achievement
Creating a Password Confirmation Form

jQuery Basics (2014)

Achieved
Dec 29, 2015
Achievement
Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Achieved
Dec 27, 2015
Achievement
Creating a Simple Lightbox

jQuery Basics (2014)

Achieved
Dec 25, 2015
Achievement
Creating a Spoiler Revealer

jQuery Basics (2014)

Achieved
Dec 11, 2015
Achievement
Introduction to jQuery

jQuery Basics (2014)

Achieved
Dec 9, 2015
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Dec 7, 2015
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Dec 1, 2015
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Oct 20, 2015
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Oct 13, 2015
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
Oct 6, 2015
Achievement
Design Foundations Final

Design Foundations

Achieved
Aug 16, 2015
Achievement
Becoming a Problem Solver

Design Foundations

Achieved
Aug 16, 2015
Achievement
Understanding Aesthetics

Design Foundations

Achieved
Aug 15, 2015
Achievement
Creating an SVG

SVG Basics

Achieved
Aug 9, 2015
Achievement
Introduction to SVG

SVG Basics

Achieved
Aug 7, 2015
Achievement
Designing Email with CSS

HTML Email Design

Achieved
Jul 11, 2015
Achievement
Coding HTML Email

HTML Email Design

Achieved
Jul 11, 2015
Achievement
HTML Email Basics

HTML Email Design

Achieved
Jun 23, 2015
Achievement
Compass Layout and Typography

Compass Basics

Achieved
Jun 22, 2015
Achievement
Getting Started with Compass

Compass Basics

Achieved
Jun 20, 2015
Achievement
Advanced Sass Concepts

Sass Basics (retired)

Achieved
Jun 15, 2015
Achievement
Speeding up Workflow With Sass

Sass Basics (retired)

Achieved
Jun 13, 2015
Achievement
Variables, Mixins, and Extending Selectors

Sass Basics (retired)

Achieved
Jun 12, 2015
Achievement
Getting Started with Sass

Sass Basics (retired)

Achieved
Jun 10, 2015
Achievement
Getting Started with Jekyll

Build a Blog with Jekyll and GitHub Pages

Achieved
Jun 6, 2015
Achievement
Responsive Patterns

Responsive Layouts

Achieved
May 23, 2015
Achievement
Media Queries

Responsive Layouts

Achieved
May 11, 2015
Achievement
Responsive Theory

Responsive Layouts

Achieved
May 9, 2015
Achievement
Custom Post Types and Fields

How to Make a Website with WordPress

Achieved
May 3, 2015
Achievement
Customizing WordPress Themes

How to Make a Website with WordPress

Achieved
May 1, 2015
Achievement
WordPress Themes

How to Make a Website with WordPress

Achieved
Apr 30, 2015
Achievement
Installing Wordpress

How to Make a Website with WordPress

Achieved
Apr 30, 2015
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Mar 22, 2015
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Feb 23, 2015
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Feb 21, 2015
Achievement
Computer Languages

Computer Basics

Achieved
Feb 21, 2015
Achievement
Computer Basics

Computer Basics

Achieved
Feb 21, 2015
Achievement
CSS Animations

Unused CSS Stages

Achieved
Jan 22, 2015
Achievement
Better SEO Through Code

SEO Basics

Achieved
Jan 5, 2015
Achievement
Better SEO Through Content

SEO Basics

Achieved
Dec 14, 2014
Achievement
Introduction to SEO

SEO Basics

Achieved
Dec 12, 2014
Achievement
Introduction to Design

Design Foundations

Achieved
Nov 10, 2014
Achievement
Prototyping With Bootstrap

Framework Basics

Achieved
Sep 23, 2014
Achievement
Transitions and Transforms

Unused CSS Stages

Achieved
Sep 22, 2014
Achievement
Introduction to Front-End Frameworks

Framework Basics

Achieved
Sep 20, 2014
Achievement
Grid Layout

CSS Layout Techniques

Achieved
Sep 19, 2014
Achievement
Flexbox Layout

CSS Layout Techniques

Achieved
Sep 19, 2014
Achievement
Positioning Schemes

CSS Layout Techniques

Achieved
Sep 18, 2014
Achievement
Float Layout

CSS Layout Techniques

Achieved
Sep 18, 2014
Achievement
Display Modes

CSS Layout Techniques

Achieved
Sep 18, 2014
Achievement
Structuring Tables

HTML Tables

Achieved
Sep 11, 2014
Achievement
Product Market Fit

How to Start a Business

Achieved
Aug 20, 2014
Achievement
Discovery

How to Start a Business

Achieved
Aug 19, 2014
Achievement
Table Basics

HTML Tables

Achieved
Aug 13, 2014
Achievement
Choosing Options

HTML Forms

Achieved
Aug 13, 2014
Achievement
Organizing Forms

HTML Forms

Achieved
Aug 7, 2014
Achievement
Form Basics

HTML Forms

Achieved
Aug 7, 2014
Achievement
Flexbox and Multi-Column Layout

Unused CSS Stages

Achieved
Aug 7, 2014
Achievement
Gradients

CSS Foundations

Achieved
Aug 6, 2014
Achievement
Web Typography

CSS Foundations

Achieved
Jul 29, 2014
Achievement
Backgrounds and Borders

CSS Foundations

Achieved
Jul 28, 2014
Achievement
CSS Box Model

CSS Foundations

Achieved
Jul 28, 2014
Achievement
Forms

HTML

Achieved
Jul 17, 2014
Achievement
Tables

HTML

Achieved
Jul 17, 2014
Achievement
Objects

HTML

Achieved
Jul 17, 2014
Achievement
Links

HTML

Achieved
Jul 11, 2014
Achievement
Lists

HTML

Achieved
Jul 11, 2014
Achievement
Text

HTML

Achieved
Jul 11, 2014
Achievement
Introduction

HTML

Achieved
Jul 10, 2014
Achievement
Text, Fonts, and Lists

CSS Foundations

Achieved
Jul 5, 2014
Achievement
Values and Units

CSS Foundations

Achieved
Jul 4, 2014
Achievement
Advanced Selectors

CSS Foundations

Achieved
Jul 3, 2014
Achievement
Selectors

CSS Foundations

Achieved
Jul 1, 2014
Achievement
Getting Started with CSS

CSS Foundations

Achieved
Jun 24, 2014
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
Jun 23, 2014
Achievement
Sharing a Website

How to Make a Website

Achieved
Jun 15, 2014
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
Jun 15, 2014
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
Jun 9, 2014
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
Apr 21, 2014
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
Apr 13, 2014
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
Mar 29, 2014
Achievement
Creating HTML Content

How to Make a Website

Achieved
Mar 25, 2014
Achievement
HTML First

How to Make a Website

Achieved
Mar 24, 2014
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Mar 20, 2014
Achievement
Newbie

Achieved
Mar 19, 2014