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Alex Sidlinskiy

Member Since February 5, 2015

9,975

Total Points

•
2,986

JavaScript

2986 pts
Achievements

0 pts
Forum
•
2,352

CSS

2352 pts
Achievements

0 pts
Forum
•
1,465

HTML

1465 pts
Achievements

0 pts
Forum
•
1,262

Development Tools

1262 pts
Achievements

0 pts
Forum
•
985

Java

985 pts
Achievements

0 pts
Forum
•
216

Design

216 pts
Achievements

0 pts
Forum

Points are earned whenever you take an important action on Treehouse.
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Skills & Experience

Company

Yesler

121 Achievements

Achievement
First Steps in React

React Basics (retired)

Achieved
Sep 2, 2016
Achievement
WordPress Plugin Best Practices

How to Make a Website with WordPress

Achieved
Jul 20, 2016
Achievement
Widgets and Custom Menus

How to Make a Website with WordPress

Achieved
Jul 20, 2016
Achievement
Custom Post Types and Fields

How to Make a Website with WordPress

Achieved
Jul 20, 2016
Achievement
Customizing WordPress Themes

How to Make a Website with WordPress

Achieved
Jul 20, 2016
Achievement
WordPress Themes

How to Make a Website with WordPress

Achieved
Jul 20, 2016
Achievement
Installing Wordpress

How to Make a Website with WordPress

Achieved
May 24, 2016
Achievement
Combine and Minify Assets

Introduction to Front End Performance Optimization

Achieved
May 23, 2016
Achievement
Optimize Assets

Introduction to Front End Performance Optimization

Achieved
May 23, 2016
Achievement
Measuring Performance

Introduction to Front End Performance Optimization

Achieved
May 23, 2016
Achievement
Planning for Performance

Introduction to Front End Performance Optimization

Achieved
May 19, 2016
Achievement
Installing Programs

Console Foundations

Achieved
May 19, 2016
Achievement
Environment and Redirection

Console Foundations

Achieved
May 19, 2016
Achievement
Console Processes

Console Foundations

Achieved
May 12, 2016
Achievement
Console Users and Permission

Console Foundations

Achieved
May 12, 2016
Achievement
Building Forms with Bootstrap

Bootstrap 4 Basics (Retired)

Achieved
May 12, 2016
Achievement
Using Bootstrap Components

Bootstrap 4 Basics (Retired)

Achieved
May 12, 2016
Achievement
Responsive Layouts with the Bootstrap Grid

Bootstrap 4 Basics (Retired)

Achieved
May 11, 2016
Achievement
Getting to Know Bootstrap 4

Bootstrap 4 Basics (Retired)

Achieved
Apr 29, 2016
Achievement
Controllers and Scope

AngularJS Basics (1.x)

Achieved
Apr 27, 2016
Achievement
Moving Around in the Console

Console Foundations

Achieved
Apr 26, 2016
Achievement
Chrome DevTools Basics

Website Optimization

Achieved
Apr 26, 2016
Achievement
Getting Started with Angular

AngularJS Basics (1.x)

Achieved
Apr 26, 2016
Achievement
Web Apps

Accessibility

Achieved
Apr 19, 2016
Achievement
Websites

Accessibility

Achieved
Apr 19, 2016
Achievement
Introduction

Accessibility

Achieved
Apr 19, 2016
Achievement
AJAX and APIs

AJAX Basics (retiring)

Achieved
Apr 19, 2016
Achievement
jQuery and AJAX

AJAX Basics (retiring)

Achieved
Apr 18, 2016
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Apr 8, 2016
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Apr 7, 2016
Achievement
Custom Media Players

HTML Video and Audio (Retired)

Achieved
Apr 1, 2016
Achievement
Traversing and Manipulating the DOM with JavaScript

Interactive Web Pages with JavaScript

Achieved
Apr 1, 2016
Achievement
Captioning Video

HTML Video and Audio (Retired)

Achieved
Mar 28, 2016
Achievement
Media Basics

HTML Video and Audio (Retired)

Achieved
Mar 28, 2016
Achievement
Getting the REST You Need

REST API Basics

Achieved
Mar 23, 2016
Achievement
Advanced Selectors

CSS Selectors

Achieved
Mar 23, 2016
Achievement
Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achieved
Mar 23, 2016
Achievement
Selectors - Beyond the Basics

CSS Selectors

Achieved
Mar 23, 2016
Achievement
Building a Layout with Flexbox

CSS Flexbox Layout

Achieved
Mar 17, 2016
Achievement
Flexbox Properties

CSS Flexbox Layout

Achieved
Mar 9, 2016
Achievement
Understanding Flexbox

CSS Flexbox Layout

Achieved
Mar 9, 2016
Achievement
Responsive Patterns

Responsive Layouts

Achieved
Mar 9, 2016
Achievement
Media Queries

Responsive Layouts

Achieved
Mar 9, 2016
Achievement
Responsive Theory

Responsive Layouts

Achieved
Mar 9, 2016
Achievement
Positioning Page Content

CSS Layout Basics

Achieved
Mar 9, 2016
Achievement
CSS Layout Project

CSS Layout Basics

Achieved
Mar 8, 2016
Achievement
Page Layout with the Float Property

CSS Layout Basics

Achieved
Mar 1, 2016
Achievement
Controlling Layout with CSS Display Modes

CSS Layout Basics

Achieved
Feb 29, 2016
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
Feb 25, 2016
Achievement
Image Delivery with Srcset and Sizes

Responsive Images

Achieved
Nov 11, 2015
Achievement
Selecting Elements and Adding Events with JavaScript

Interactive Web Pages with JavaScript

Achieved
Oct 22, 2015
Achievement
JavaScript and the DOM

Interactive Web Pages with JavaScript

Achieved
Oct 22, 2015
Achievement
Structuring Tables

HTML Tables

Achieved
Oct 22, 2015
Achievement
Table Basics

HTML Tables

Achieved
Oct 22, 2015
Achievement
Creating a Simple Drawing Application

jQuery Basics (2014)

Achieved
Oct 22, 2015
Achievement
Creating a Password Confirmation Form

jQuery Basics (2014)

Achieved
Oct 20, 2015
Achievement
Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Achieved
Oct 20, 2015
Achievement
Creating a Simple Lightbox

jQuery Basics (2014)

Achieved
Oct 19, 2015
Achievement
Going Mobile

HTML Email Design

Achieved
Oct 16, 2015
Achievement
Designing Email with CSS

HTML Email Design

Achieved
Oct 16, 2015
Achievement
Creating a Spoiler Revealer

jQuery Basics (2014)

Achieved
Oct 6, 2015
Achievement
Introduction to jQuery

jQuery Basics (2014)

Achieved
Oct 6, 2015
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Oct 6, 2015
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Oct 5, 2015
Achievement
Choosing Options

HTML Forms

Achieved
Oct 2, 2015
Achievement
Organizing Forms

HTML Forms

Achieved
Oct 2, 2015
Achievement
Form Basics

HTML Forms

Achieved
Oct 2, 2015
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Oct 2, 2015
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
Oct 2, 2015
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Oct 2, 2015
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Oct 1, 2015
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Sep 30, 2015
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Sep 30, 2015
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Sep 30, 2015
Achievement
The Box Model

CSS Basics (2014)

Achieved
Sep 30, 2015
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Sep 30, 2015
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Sep 30, 2015
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Sep 30, 2015
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
Sep 30, 2015
Achievement
Sharing a Website

How to Make a Website

Achieved
Sep 30, 2015
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
Sep 29, 2015
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
Sep 29, 2015
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
Sep 29, 2015
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
Sep 29, 2015
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
Sep 28, 2015
Achievement
Creating HTML Content

How to Make a Website

Achieved
Sep 28, 2015
Achievement
HTML First

How to Make a Website

Achieved
Sep 28, 2015
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Sep 28, 2015
Achievement
Coding HTML Email

HTML Email Design

Achieved
Sep 3, 2015
Achievement
HTML Email Basics

HTML Email Design

Achieved
Sep 2, 2015
Achievement
Organizing Data

Java Data Structures

Achieved
Sep 2, 2015
Achievement
How it Works

Local Development Environments

Achieved
Sep 1, 2015
Achievement
Getting There

Java Data Structures

Achieved
Aug 31, 2015
Achievement
Delivering the MVP

Java Objects (Retired)

Achieved
Aug 28, 2015
Achievement
Creating the MVP

Java Objects (Retired)

Achieved
Aug 28, 2015
Achievement
Harnessing the Power of Objects

Java Objects (Retired)

Achieved
Aug 26, 2015
Achievement
Meet Objects

Java Objects (Retired)

Achieved
Aug 26, 2015
Achievement
Perfecting the Prototype

Java Basics

Achieved
Aug 24, 2015
Achievement
Using your New Tools

Java Basics

Achieved
Aug 22, 2015
Achievement
Getting Started with Java

Java Basics

Achieved
Aug 20, 2015
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Jul 24, 2015
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Jul 23, 2015
Achievement
Quiz Practice Project

Object-Oriented JavaScript (2015)

Achieved
Jul 16, 2015
Achievement
Prototypal Inheritance

Object-Oriented JavaScript (2015)

Achieved
Jul 14, 2015
Achievement
Constructor Functions & Prototypes

Object-Oriented JavaScript (2015)

Achieved
Jul 14, 2015
Achievement
Introduction to Methods

Object-Oriented JavaScript (2015)

Achieved
Jul 2, 2015
Achievement
Workflows

Git Basics

Achieved
Jun 29, 2015
Achievement
Working With Remote Repositories

Git Basics

Achieved
Jun 29, 2015
Achievement
Merging

Git Basics

Achieved
Jun 29, 2015
Achievement
Branches

Git Basics

Achieved
Jun 29, 2015
Achievement
Getting Started With Git

Git Basics

Achieved
Jun 29, 2015
Achievement
Why Version Control Matters

Git Basics

Achieved
Jun 17, 2015
Achievement
Two-way Data Binding

AngularJS

Achieved
Jun 15, 2015
Achievement
Introduction to Front-End Frameworks

Framework Basics

Achieved
Jun 3, 2015
Achievement
The Local Development Environment

Modern WordPress Workflow

Achieved
May 29, 2015
Achievement
AngularJS MVC Frameworks

AngularJS

Achieved
May 18, 2015
Achievement
Advanced Sass Concepts

Sass Basics (retired)

Achieved
Mar 19, 2015
Achievement
Speeding up Workflow With Sass

Sass Basics (retired)

Achieved
Mar 18, 2015
Achievement
Variables, Mixins, and Extending Selectors

Sass Basics (retired)

Achieved
Mar 13, 2015
Achievement
Getting Started with Sass

Sass Basics (retired)

Achieved
Mar 13, 2015
Achievement
Newbie

Achieved
Feb 5, 2015