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ivana kantnerova

Prague, Czech Republic

15,932

Total Points

•
5,378

JavaScript

5378 pts
Achievements

0 pts
Forum
•
2,379

CSS

2379 pts
Achievements

0 pts
Forum
•
2,100

PHP

2096 pts
Achievements

4 pts
Forum
•
1,887

HTML

1885 pts
Achievements

2 pts
Forum
•
1,596

Databases

1539 pts
Achievements

57 pts
Forum
•
1,419

Design

1419 pts
Achievements

0 pts
Forum
•
176

Development Tools

176 pts
Achievements

0 pts
Forum
•
59

Android

59 pts
Achievements

0 pts
Forum
•
50

Business

50 pts
Achievements

0 pts
Forum
•
40

Digital Literacy

40 pts
Achievements

0 pts
Forum
•
4

Python

4 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

Job Title

teacher
Spoken Languages
- english, czech

193 Achievements

Achievement
Practicing Classes

Practice Classes in JavaScript

Achieved
Feb 24, 2023
Achievement
Flexible Sized Grids

CSS Grid Layout

Achieved
Nov 5, 2022
Achievement
What is Asynchronous Programming?

Asynchronous Programming with JavaScript

Achieved
Jul 8, 2022
Achievement
Programming AJAX

AJAX Basics

Achieved
Jul 7, 2022
Achievement
AJAX Concepts

AJAX Basics

Achieved
Jul 7, 2022
Achievement
Traversing the DOM

Interacting with the DOM

Achieved
Jul 6, 2022
Achievement
Making Changes to the DOM

JavaScript and the DOM

Achieved
Jul 5, 2022
Achievement
Getting a Handle on the DOM

JavaScript and the DOM

Achieved
Jul 4, 2022
Achievement
The Browser Environment

JavaScript and the DOM

Achieved
Jul 4, 2022
Achievement
JavaScript Tools and Workflows

The Landscape of JavaScript

Achieved
Jul 4, 2022
Achievement
JavaScript is Everywhere

The Landscape of JavaScript

Achieved
Jul 4, 2022
Achievement
Multidimensional Arrays

JavaScript Arrays

Achieved
Jul 3, 2022
Achievement
Loop Through Arrays

JavaScript Arrays

Achieved
Jul 2, 2022
Achievement
Store Multiple Values in an Array

JavaScript Arrays

Achieved
Jul 2, 2022
Achievement
Working with 'for' Loops

JavaScript Loops

Achieved
Jul 2, 2022
Achievement
Simplify Repetitive Tasks with Loops

JavaScript Loops

Achieved
Jul 1, 2022
Achievement
Arrow Functions

JavaScript Functions

Achieved
Jun 30, 2022
Achievement
Introducing 'Four in a Row'

Object-Oriented JavaScript: Challenge

Achieved
Jun 6, 2022
Achievement
CSS Layout Techniques

CSS Layout

Achieved
Oct 27, 2021
Achievement
Box Model Concepts

CSS Layout

Achieved
Oct 27, 2021
Achievement
The CSS Box Model

CSS Layout

Achieved
Oct 27, 2021
Achievement
Mobile-First CSS Layout

Mobile-First CSS Layout

Achieved
Oct 21, 2021
Achievement
CSS Media Queries

CSS Layout

Achieved
Aug 28, 2021
Achievement
Pass Information Into Functions

JavaScript Functions

Achieved
Jul 6, 2021
Achievement
Create Reusable Code with Functions

JavaScript Functions

Achieved
Jul 6, 2021
Achievement
The Math Object

JavaScript Numbers

Achieved
Jul 6, 2021
Achievement
Working with Numbers

JavaScript Numbers

Achieved
Jul 5, 2021
Achievement
Making Decisions in Your Code with Conditional Statements

JavaScript Basics

Achieved
Jul 5, 2021
Achievement
Loop Through Objects

JavaScript Objects

Achieved
Jun 30, 2021
Achievement
Object Basics

JavaScript Objects

Achieved
Jun 18, 2021
Achievement
Working With Strings

JavaScript Basics

Achieved
Apr 26, 2020
Achievement
Storing and Tracking Information with Variables

JavaScript Basics

Achieved
Apr 18, 2020
Achievement
Hello, JavaScript!

JavaScript Basics

Achieved
Apr 17, 2020
Achievement
Creating an SVG

SVG Basics

Achieved
Mar 16, 2020
Achievement
Introduction to SVG

SVG Basics

Achieved
Mar 16, 2020
Achievement
Introducing Grid Layout

CSS Grid Layout

Achieved
Feb 11, 2020
Achievement
Understanding Design Systems

Design Systems

Achieved
May 22, 2019
Achievement
Principles of Design

Visual Design Foundations

Achieved
Apr 14, 2019
Achievement
Elements of Design

Visual Design Foundations

Achieved
Apr 14, 2019
Achievement
How to Make Wireframes in Adobe XD

Introduction to Wireframing

Achieved
Apr 12, 2019
Achievement
How to Make Wireframes in Sketch

Achieved
Apr 11, 2019
Achievement
How to Make Wireframes in Balsamiq

Introduction to Wireframing

Achieved
Apr 8, 2019
Achievement
How to Make Wireframes on Paper

Introduction to Wireframing

Achieved
Apr 7, 2019
Achievement
What is Wireframing?

Introduction to Wireframing

Achieved
Apr 7, 2019
Achievement
Understanding MongoDB

Mongo Basics

Achieved
Feb 16, 2019
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
Feb 15, 2019
Achievement
Sharing a Website

How to Make a Website

Achieved
Feb 15, 2019
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
Feb 15, 2019
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
Feb 14, 2019
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
Feb 14, 2019
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
Feb 14, 2019
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
Feb 13, 2019
Achievement
Creating HTML Content

How to Make a Website

Achieved
Feb 13, 2019
Achievement
HTML First

How to Make a Website

Achieved
Feb 12, 2019
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Feb 12, 2019
Achievement
Introducing Figma

Prototyping with Figma

Achieved
Feb 12, 2019
Achievement
Persuasive Patterns

UX Design Patterns (2018 Version)

Achieved
Feb 10, 2019
Achievement
UI Patterns

UX Design Patterns (2018 Version)

Achieved
Feb 10, 2019
Achievement
Designing with Patterns

UX Design Patterns (2018 Version)

Achieved
Feb 10, 2019
Achievement
The Design Solution

Introduction to Product Design

Achieved
Feb 9, 2019
Achievement
The Design Problem

Introduction to Product Design

Achieved
Feb 8, 2019
Achievement
Design Principles

Introduction to Product Design

Achieved
Feb 8, 2019
Achievement
What is Product Design?

Introduction to Product Design

Achieved
Feb 8, 2019
Achievement
Telling the Story

Design Thinking

Achieved
Feb 5, 2019
Achievement
Designing for Your User’s "To-be"

Design Thinking

Achieved
Feb 5, 2019
Achievement
Understanding your User’s “As-is” Scenario

Design Thinking

Achieved
Feb 5, 2019
Achievement
Becoming Acquainted with Your User

Design Thinking

Achieved
Feb 5, 2019
Achievement
Becoming a Design Thinker

Design Thinking

Achieved
Feb 5, 2019
Achievement
Finishing the Game

Introducing JavaScript

Achieved
Jan 23, 2019
Achievement
Introducing JavaScript

Introducing JavaScript

Achieved
Dec 9, 2018
Achievement
Building a Collection

Object-Oriented PHP Basics

Achieved
Nov 8, 2018
Achievement
Building the Recipe

Object-Oriented PHP Basics

Achieved
Aug 13, 2018
Achievement
Understanding Classes

Object-Oriented PHP Basics

Achieved
Aug 10, 2018
Achievement
Why Object-Oriented Programming?

Object-Oriented PHP Basics

Achieved
Aug 10, 2018
Achievement
Build a Library

PHP User Authentication

Achieved
Aug 2, 2018
Achievement
Database Security

PHP & Databases with PDO

Achieved
Aug 1, 2018
Achievement
Queries & Results

PHP & Databases with PDO

Achieved
Aug 1, 2018
Achievement
Getting Started with PDO

PHP & Databases with PDO

Achieved
Aug 1, 2018
Achievement
Refining the App

React by Example

Achieved
Jul 28, 2018
Achievement
Building the Application

React by Example

Achieved
Jul 8, 2018
Achievement
Setting up with Create React App

React by Example

Achieved
Jul 3, 2018
Achievement
Understanding jQuery Events and DOM Traversal (2017)

jQuery Basics

Achieved
Jun 27, 2018
Achievement
Introducing jQuery (2017)

jQuery Basics

Achieved
Jun 25, 2018
Achievement
Getters and Setters

Object-Oriented JavaScript

Achieved
Jun 22, 2018
Achievement
Working with Classes in JavaScript

Object-Oriented JavaScript

Achieved
Jun 22, 2018
Achievement
Object Basics

Object-Oriented JavaScript

Achieved
Jun 20, 2018
Achievement
Introduction to Object-Oriented JavaScript

Object-Oriented JavaScript

Achieved
Jun 20, 2018
Achievement
Stateful Components

React Basics (retired)

Achieved
Jun 17, 2018
Achievement
Getting Started with MongoDB

Mongo Basics

Achieved
Jun 5, 2018
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Jun 2, 2018
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Jun 1, 2018
Achievement
Traversing the DOM

JavaScript and the DOM (Retiring)

Achieved
May 30, 2018
Achievement
Responding to User Interaction

Interacting with the DOM

Achieved
May 29, 2018
Achievement
Thinking in Components

React Basics (retired)

Achieved
May 24, 2018
Achievement
Making Changes to the DOM

JavaScript and the DOM (Retiring)

Achieved
May 5, 2018
Achievement
Getting a Handle on the DOM

JavaScript and the DOM (Retiring)

Achieved
May 3, 2018
Achievement
The Browser Environment

JavaScript and the DOM (Retiring)

Achieved
May 3, 2018
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
May 2, 2018
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
May 1, 2018
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Apr 30, 2018
Achievement
First Commits

Introduction to Git

Achieved
Apr 28, 2018
Achievement
Building a Layout with Flexbox

CSS Flexbox Layout

Achieved
Apr 28, 2018
Achievement
Flexbox Properties

CSS Flexbox Layout

Achieved
Apr 27, 2018
Achievement
Understanding Flexbox

CSS Flexbox Layout

Achieved
Apr 26, 2018
Achievement
Responsive Patterns

Responsive Layouts

Achieved
Apr 25, 2018
Achievement
Media Queries

Responsive Layouts

Achieved
Apr 25, 2018
Achievement
Responsive Theory

Responsive Layouts

Achieved
Apr 22, 2018
Achievement
Positioning Page Content

CSS Layout Basics

Achieved
Apr 22, 2018
Achievement
CSS Layout Project

CSS Layout Basics

Achieved
Apr 20, 2018
Achievement
Page Layout with the Float Property

CSS Layout Basics

Achieved
Apr 20, 2018
Achievement
Controlling Layout with CSS Display Modes

CSS Layout Basics

Achieved
Apr 20, 2018
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
Apr 14, 2018
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Mar 30, 2018
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
Mar 24, 2018
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Mar 18, 2018
Achievement
What is Authentication

PHP User Authentication

Achieved
Jan 27, 2018
Achievement
Design Patterns

Prototyping in the Browser

Achieved
Jan 26, 2018
Achievement
Page Layout

Prototyping in the Browser

Achieved
Jan 21, 2018
Achievement
Building Forms With Bootstrap

Bootstrap Basics

Achieved
Jan 21, 2018
Achievement
Using Bootstrap Components

Bootstrap Basics

Achieved
Jan 21, 2018
Achievement
Responsive Layouts With the Bootstrap Grid

Bootstrap Basics

Achieved
Jan 19, 2018
Achievement
Structuring Tables

HTML Tables

Achieved
Jan 8, 2018
Achievement
Table Basics

HTML Tables

Achieved
Jan 8, 2018
Achievement
Exploration

Web Design Process

Achieved
Jan 8, 2018
Achievement
Discovery

Web Design Process

Achieved
Jan 7, 2018
Achievement
PHPDB Stage 2: Querying the Database with PHP

Integrating PHP with Databases

Achieved
Dec 9, 2017
Achievement
First Steps in React

React Basics (retired)

Achieved
Nov 13, 2017
Achievement
Project Setup

CRUD Operations with PHP

Achieved
Nov 10, 2017
Achievement
Getting to Know Bootstrap 4

Bootstrap Basics

Achieved
Oct 20, 2017
Achievement
Captioning Video

HTML Video and Audio

Achieved
Oct 14, 2017
Achievement
Media Basics

HTML Video and Audio

Achieved
Oct 14, 2017
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Oct 7, 2017
Achievement
Getting Started with Android

Build a Simple Android App with Kotlin

Achieved
Oct 6, 2017
Achievement
Introduction to Front-End Frameworks

Framework Basics

Achieved
Sep 15, 2017
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Sep 9, 2017
Achievement
Self-Assessment

Careers Foundations

Achieved
Sep 3, 2017
Achievement
Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achieved
Aug 29, 2017
Achievement
Selectors - Beyond the Basics

CSS Selectors

Achieved
Aug 28, 2017
Achievement
Choosing Options

HTML Forms

Achieved
Aug 27, 2017
Achievement
Organizing Forms

HTML Forms

Achieved
Aug 27, 2017
Achievement
Form Basics

HTML Forms

Achieved
Aug 27, 2017
Achievement
PHP Email Form Errors

Build a Basic PHP Website (2018)

Achieved
Aug 27, 2017
Achievement
PHP Email Forms

Build a Basic PHP Website (2018)

Achieved
Aug 26, 2017
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Aug 20, 2017
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Aug 20, 2017
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Aug 17, 2017
Achievement
The Box Model

CSS Basics (2014)

Achieved
Aug 16, 2017
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Aug 14, 2017
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Aug 11, 2017
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Aug 10, 2017
Achievement
PHPDB Stage 1: Databases and PHP

Integrating PHP with Databases

Achieved
Aug 9, 2017
Achievement
PHP Inventory

Build a Basic PHP Website (2018)

Achieved
Aug 8, 2017
Achievement
PHP Includes

Build a Basic PHP Website (2018)

Achieved
Aug 7, 2017
Achievement
PHP Internal Functions

PHP Functions

Achieved
Aug 7, 2017
Achievement
PHP Returns & Closures

PHP Functions

Achieved
Aug 6, 2017
Achievement
PHP Functions Basics

PHP Functions

Achieved
Aug 6, 2017
Achievement
PHP Loops

PHP Arrays and Control Structures

Achieved
Aug 6, 2017
Achievement
PHP Arrays

PHP Arrays and Control Structures

Achieved
Aug 4, 2017
Achievement
Day 3: Getting Creative

SQL Reporting by Example

Achieved
Aug 3, 2017
Achievement
Day 2: Advanced Selecting

SQL Reporting by Example

Achieved
Aug 3, 2017
Achievement
Day 1: Joining Tables

SQL Reporting by Example

Achieved
Aug 3, 2017
Achievement
Orientation: Selecting Data

SQL Reporting by Example

Achieved
Aug 3, 2017
Achievement
Subqueries

Querying Relational Databases

Achieved
Aug 3, 2017
Achievement
Set Operations

Querying Relational Databases

Achieved
Aug 2, 2017
Achievement
Joining Table Data with SQL

Querying Relational Databases

Achieved
Aug 2, 2017
Achievement
Table Relationships

Querying Relational Databases

Achieved
Aug 2, 2017
Achievement
PHP Conditionals

PHP Arrays and Control Structures

Achieved
Aug 1, 2017
Achievement
Database Keys

Querying Relational Databases

Achieved
Aug 1, 2017
Achievement
Database Normalization

Querying Relational Databases

Achieved
Aug 1, 2017
Achievement
Date and Time Functions

Reporting with SQL

Achieved
Aug 1, 2017
Achievement
Aggregate and Numeric Functions

Reporting with SQL

Achieved
Aug 1, 2017
Achievement
Working with Text

Reporting with SQL

Achieved
Aug 1, 2017
Achievement
Ordering, Limiting and Paging Results

Reporting with SQL

Achieved
Aug 1, 2017
Achievement
Handling Errors When Manipulating Data

Modifying Data with SQL

Achieved
Aug 1, 2017
Achievement
Deleting Data from a Database

Modifying Data with SQL

Achieved
Aug 1, 2017
Achievement
Updating Data in a Database

Modifying Data with SQL

Achieved
Aug 1, 2017
Achievement
Adding Data to a Database

Modifying Data with SQL

Achieved
Jul 31, 2017
Achievement
Finding the Data You Want

SQL Basics

Achieved
Jul 31, 2017
Achievement
Getting Data from a Database

SQL Basics

Achieved
Jul 31, 2017
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Jul 31, 2017
Achievement
PHP on the Web

PHP Basics

Achieved
Jul 31, 2017
Achievement
Daily Exercise Program

PHP Basics

Achieved
Jul 30, 2017
Achievement
Unit Converter

PHP Basics

Achieved
Jul 30, 2017
Achievement
Getting to Know PHP

PHP Basics

Achieved
Jul 30, 2017
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
Jul 30, 2017
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Jul 24, 2017
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Jul 24, 2017
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Jul 20, 2017
Achievement
Going Further with HTML

HTML Basics

Achieved
Jul 20, 2017
Achievement
Images, Text and Links

HTML Basics

Achieved
Jul 18, 2017
Achievement
Structuring Your Content

HTML Basics

Achieved
Jul 18, 2017
Achievement
Getting Started With HTML

HTML Basics

Achieved
Jul 18, 2017
Achievement
Newbie

Achieved
Jul 17, 2017