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George Petrov

Sofia, Bulgaria

9,663

Total Points

•
2,273

Ruby

2273 pts
Achievements

0 pts
Forum
•
1,164

CSS

1164 pts
Achievements

0 pts
Forum
•
925

JavaScript

925 pts
Achievements

0 pts
Forum
•
522

HTML

522 pts
Achievements

0 pts
Forum
•
492

Design

492 pts
Achievements

0 pts
Forum
•
293

Development Tools

293 pts
Achievements

0 pts
Forum
•
204

Business

204 pts
Achievements

0 pts
Forum

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

Company

Rock Stage Ltd.

131 Achievements

Achievement
Building a Command Line Application

Node.js Basics (2014)

Achieved
Jan 7, 2017
Achievement
Introduction to Node.js

Node.js Basics (2014)

Achieved
Jan 6, 2017
Achievement
Component Lifecycle

React Basics (retired)

Achieved
Jan 3, 2017
Achievement
Designing Dataflow

React Basics (retired)

Achieved
Jan 3, 2017
Achievement
Stateful Components

React Basics (retired)

Achieved
Jan 3, 2017
Achievement
Thinking in Components

React Basics (retired)

Achieved
Jan 3, 2017
Achievement
First Steps in React

React Basics (retired)

Achieved
Jan 3, 2017
Achievement
Scrum Artifacts

Scrum Basics

Achieved
Nov 17, 2015
Achievement
Scrum Events

Scrum Basics

Achieved
Nov 17, 2015
Achievement
Introducing Scrum

Scrum Basics

Achieved
Nov 16, 2015
Achievement
What is Agile?

Scrum Basics

Achieved
Nov 16, 2015
Achievement
Refactoring Our Code (Swift)

Build a Playlist Browser with Swift

Achieved
Oct 8, 2015
Achievement
Building the Master and Detail Views (Swift)

Build a Playlist Browser with Swift

Achieved
Oct 8, 2015
Achievement
Building a Music Library and Playlists (Swift)

Build a Playlist Browser with Swift

Achieved
Oct 2, 2015
Achievement
Using a Navigation Controller With Segues (Swift)

Build a Playlist Browser with Swift

Achieved
Oct 2, 2015
Achievement
Working With Multiple View Controllers (Swift)

Build a Playlist Browser with Swift

Achieved
Oct 1, 2015
Achievement
Deploying to a Device

Build a Simple iPhone App with Swift

Achieved
Oct 1, 2015
Achievement
Debugging Our App

Build a Simple iPhone App with Swift

Achieved
Oct 1, 2015
Achievement
Improving Our User Interface

Build a Simple iPhone App with Swift

Achieved
Oct 1, 2015
Achievement
Using a Data Model

Build a Simple iPhone App with Swift

Achieved
Oct 1, 2015
Achievement
Views and View Controllers

Build a Simple iPhone App with Swift

Achieved
Oct 1, 2015
Achievement
Getting Started with Xcode

Build a Simple iPhone App with Swift

Achieved
Oct 1, 2015
Achievement
Control Flow

Swift Basics (retired)

Achieved
Oct 1, 2015
Achievement
Collections

Swift Basics (retired)

Achieved
Sep 30, 2015
Achievement
Operators

Swift Basics (retired)

Achieved
Sep 30, 2015
Achievement
Types

Swift Basics (retired)

Achieved
Sep 30, 2015
Achievement
Variables and Constants

Swift Basics (retired)

Achieved
Sep 30, 2015
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
May 11, 2015
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
May 10, 2015
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
May 10, 2015
Achievement
Installing a Ruby Development Environment

Installing a Ruby Development Environment

Achieved
Apr 18, 2015
Achievement
API Authentication

Build a Rails API

Achieved
Apr 5, 2015
Achievement
Coding the API

Build a Rails API

Achieved
Apr 5, 2015
Achievement
Route Connections

Build a Rails API

Achieved
Apr 5, 2015
Achievement
Introduction to REST

Build a Rails API

Achieved
Apr 5, 2015
Achievement
Working with a Developer

Mobile App Design for iOS

Achieved
Feb 22, 2014
Achievement
Designing our App

Mobile App Design for iOS

Achieved
Feb 22, 2014
Achievement
Introduction to UI Design

Mobile App Design for iOS

Achieved
Feb 22, 2014
Achievement
ADS Writing and Preparation

Mobile App Design for iOS

Achieved
Feb 22, 2014
Achievement
Wireframing, Interaction Design and Planning

Mobile App Design for iOS

Achieved
Feb 22, 2014
Achievement
Advanced Objective-C

Objective-C Basics (Retired)

Achieved
Feb 18, 2014
Achievement
Foundation Framework

Objective-C Basics (Retired)

Achieved
Feb 17, 2014
Achievement
Introduction to Objective-C

Objective-C Basics (Retired)

Achieved
Feb 17, 2014
Achievement
Pointers and Memory

Objective-C Basics (Retired)

Achieved
Feb 9, 2014
Achievement
Functional Programming in C

Objective-C Basics (Retired)

Achieved
Feb 4, 2014
Achievement
Fundamentals of C

Objective-C Basics (Retired)

Achieved
Feb 4, 2014
Achievement
Testing and Debugging

Build a Simple iPhone App (iOS7)

Achieved
Feb 3, 2014
Achievement
Animate This

Build a Simple iPhone App

Achieved
Feb 2, 2014
Achievement
Designing your App

Build a Simple iPhone App (iOS7)

Achieved
Feb 2, 2014
Achievement
Refactoring into a Model

Build a Simple iPhone App (iOS7)

Achieved
Feb 2, 2014
Achievement
Creating a Data Collection

Build a Simple iPhone App (iOS7)

Achieved
Feb 1, 2014
Achievement
Understanding Views and View Controllers

Build a Simple iPhone App (iOS7)

Achieved
Feb 1, 2014
Achievement
Advanced Sass Concepts

Sass Basics (retired)

Achieved
Dec 6, 2013
Achievement
Speeding up Workflow With Sass

Sass Basics (retired)

Achieved
Dec 5, 2013
Achievement
Variables, Mixins, and Extending Selectors

Sass Basics (retired)

Achieved
Dec 4, 2013
Achievement
Getting Started with Sass

Sass Basics (retired)

Achieved
Dec 4, 2013
Achievement
Self-Assessment

Careers Foundations

Achieved
Nov 9, 2013
Achievement
Search Engine Optimization

How to Market Your Business

Achieved
Nov 9, 2013
Achievement
Usability Basics

How to Market Your Business

Achieved
Nov 9, 2013
Achievement
Social Media

How to Market Your Business

Achieved
Nov 9, 2013
Achievement
Color Theory

Aesthetic Foundations

Achieved
Nov 9, 2013
Achievement
Principles

Aesthetic Foundations

Achieved
Nov 8, 2013
Achievement
The Logo Sprint

Logo Design Basics

Achieved
Nov 8, 2013
Achievement
Logo Design 101

Logo Design Basics

Achieved
Nov 8, 2013
Achievement
Getting Started (iOS7)

Build a Simple iPhone App (iOS7)

Achieved
Nov 4, 2013
Achievement
Elements

Aesthetic Foundations

Achieved
Sep 12, 2013
Achievement
Push Updates

Advanced Social Features in Ruby on Rails

Achieved
Sep 3, 2013
Achievement
Activity Feeds

Advanced Social Features in Ruby on Rails

Achieved
Jul 20, 2013
Achievement
Uploading Files

Advanced Social Features in Ruby on Rails

Achieved
Jul 19, 2013
Achievement
Create an Image Gallery

Advanced Social Features in Ruby on Rails

Achieved
Jul 19, 2013
Achievement
Uploading and Resizing Images

Advanced Social Features in Ruby on Rails

Achieved
Jun 26, 2013
Achievement
Ruby Core

Ruby Foundations

Achieved
May 10, 2013
Achievement
Ruby Modules

Ruby Foundations

Achieved
May 3, 2013
Achievement
Ruby Procs & Lambdas

Ruby Foundations

Achieved
May 2, 2013
Achievement
Ruby Blocks

Ruby Foundations

Achieved
May 2, 2013
Achievement
Ruby Loops

Ruby Foundations

Achieved
May 1, 2013
Achievement
Ruby Methods

Ruby Foundations

Achieved
May 1, 2013
Achievement
Ruby Hashes

Ruby Foundations

Achieved
Apr 22, 2013
Achievement
Defining the Project

UX Foundations

Achieved
Apr 20, 2013
Achievement
Flexbox and Multi-Column Layout

Unused CSS Stages

Achieved
Apr 20, 2013
Achievement
Ruby Arrays

Ruby Foundations

Achieved
Apr 19, 2013
Achievement
Ruby Numbers

Ruby Foundations

Achieved
Apr 10, 2013
Achievement
Ruby Strings

Ruby Foundations

Achieved
Apr 8, 2013
Achievement
Managing Friendships

Building Social Features in Ruby on Rails

Achieved
Apr 7, 2013
Achievement
Using AJAX

Building Social Features in Ruby on Rails

Achieved
Apr 7, 2013
Achievement
Objects, Classes, and Variables

Ruby Foundations

Achieved
Apr 7, 2013
Achievement
Ruby Basics

Ruby Foundations

Achieved
Apr 7, 2013
Achievement
Adding State

Building Social Features in Ruby on Rails

Achieved
Mar 31, 2013
Achievement
Creating Friendships

Building Social Features in Ruby on Rails

Achieved
Mar 28, 2013
Achievement
Building the Friendship UI

Building Social Features in Ruby on Rails

Achieved
Mar 28, 2013
Achievement
Rails Deployment

Build a Simple Ruby on Rails Application

Achieved
Mar 27, 2013
Achievement
Building the Profile Page

Build a Simple Ruby on Rails Application

Achieved
Mar 27, 2013
Achievement
Testing the Whole App

Build a Simple Ruby on Rails Application

Achieved
Mar 25, 2013
Achievement
Rails Routing

Build a Simple Ruby on Rails Application

Achieved
Mar 25, 2013
Achievement
Writing Tests

Build a Simple Ruby on Rails Application

Achieved
Mar 24, 2013
Achievement
Customizing Ruby on Rails Forms

Build a Simple Ruby on Rails Application

Achieved
Mar 18, 2013
Achievement
Ruby on Rails Authentication

Build a Simple Ruby on Rails Application

Achieved
Mar 18, 2013
Achievement
Rails Frontend Development

Build a Simple Ruby on Rails Application

Achieved
Mar 18, 2013
Achievement
Getting Started With Rails

Build a Simple Ruby on Rails Application

Achieved
Mar 18, 2013
Achievement
Introduction to jQuery

Build an Interactive Website

Achieved
Mar 14, 2013
Achievement
Transforms

CSS3

Achieved
Mar 11, 2013
Achievement
Transitions

CSS3

Achieved
Mar 11, 2013
Achievement
Multi-Column Layouts

CSS3

Achieved
Mar 11, 2013
Achievement
Website Basics

Website Basics

Achieved
Mar 11, 2013
Achievement
Intro to User Experience

UX Foundations

Achieved
Mar 11, 2013
Achievement
Page Layout

CSS Foundations - Version 1

Achieved
Feb 28, 2013
Achievement
Backgrounds and Borders

CSS Foundations

Achieved
Feb 28, 2013
Achievement
CSS Box Model

CSS Foundations

Achieved
Feb 27, 2013
Achievement
Text, Fonts, and Lists

CSS Foundations

Achieved
Feb 26, 2013
Achievement
Values and Units

CSS Foundations

Achieved
Feb 24, 2013
Achievement
Advanced Techniques

Build a Responsive Website

Achieved
Feb 23, 2013
Achievement
Responsive Design

Build a Responsive Website

Achieved
Feb 23, 2013
Achievement
Adaptive Design

Build a Responsive Website

Achieved
Feb 23, 2013
Achievement
Fluid Foundation

Build a Responsive Website

Achieved
Feb 23, 2013
Achievement
Introduction to Responsive Web Design

Build a Responsive Website

Achieved
Feb 23, 2013
Achievement
Advanced Selectors

CSS Foundations

Achieved
Feb 23, 2013
Achievement
Selectors

CSS Foundations

Achieved
Feb 23, 2013
Achievement
Newbie

Achieved
Feb 14, 2013
Achievement
Website Basics

Build a Simple Website

Achieved
Feb 14, 2013
Achievement
Text Editors and HTML

Build a Simple Website

Achieved
Feb 14, 2013
Achievement
Creating a Website Structure

Build a Simple Website

Achieved
Feb 14, 2013
Achievement
Styling Content

Build a Simple Website

Achieved
Feb 14, 2013
Achievement
Launching the Website

Build a Simple Website

Achieved
Feb 14, 2013
Achievement
Introduction

HTML

Achieved
Feb 14, 2013
Achievement
Text

HTML

Achieved
Feb 14, 2013
Achievement
Lists

HTML

Achieved
Feb 14, 2013
Achievement
Links

HTML

Achieved
Feb 14, 2013
Achievement
Objects

HTML

Achieved
Feb 14, 2013
Achievement
Tables

HTML

Achieved
Feb 14, 2013
Achievement
Forms

HTML

Achieved
Feb 14, 2013
Achievement
Getting Started with CSS

CSS Foundations

Achieved
Feb 14, 2013