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hlias kantzos

Athens

Open to Work

19,191

Total Points

•
2,133

CSS

2130 pts
Achievements

3 pts
Forum
•
1,907

Ruby

1891 pts
Achievements

16 pts
Forum
•
1,215

PHP

1213 pts
Achievements

2 pts
Forum
•
1,108

Development Tools

1108 pts
Achievements

0 pts
Forum
•
924

Design

924 pts
Achievements

0 pts
Forum
•
898

HTML

886 pts
Achievements

12 pts
Forum
•
840

Android

840 pts
Achievements

0 pts
Forum
•
556

JavaScript

556 pts
Achievements

0 pts
Forum
•
319

Business

319 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

208 Achievements

Achievement
Workflows

Git Basics

Achieved
Sep 29, 2013
Achievement
Working With Remote Repositories

Git Basics

Achieved
Sep 29, 2013
Achievement
Merging

Git Basics

Achieved
Sep 29, 2013
Achievement
Branches

Git Basics

Achieved
Sep 28, 2013
Achievement
Getting Started With Git

Git Basics

Achieved
Sep 27, 2013
Achievement
Why Version Control Matters

Git Basics

Achieved
Sep 27, 2013
Achievement
DNS Basics

Technology Foundations

Achieved
Sep 26, 2013
Achievement
Push Updates

Advanced Social Features in Ruby on Rails

Achieved
Sep 25, 2013
Achievement
Securing and Maintaining a MySQL Database

Database Foundations

Achieved
Sep 5, 2013
Achievement
SQL Calculating, Aggregating and Other Functions

Database Foundations

Achieved
Sep 3, 2013
Achievement
Building the Friendship UI

Building Social Features in Ruby on Rails

Achieved
Aug 4, 2013
Achievement
Launching a WordPress Site

How to Build a WordPress Theme

Achieved
Aug 2, 2013
Achievement
Activity Feeds

Advanced Social Features in Ruby on Rails

Achieved
Jul 31, 2013
Achievement
Uploading Files

Advanced Social Features in Ruby on Rails

Achieved
Jul 31, 2013
Achievement
Using AJAX

Building Social Features in Ruby on Rails

Achieved
Jul 31, 2013
Achievement
Location

iOS Foundations

Achieved
Jul 16, 2013
Achievement
API Access

iOS Foundations

Achieved
Jul 16, 2013
Achievement
Blocks and Categories

iOS Foundations

Achieved
Jul 16, 2013
Achievement
App Settings

iOS Foundations

Achieved
Jul 16, 2013
Achievement
Appearance

iOS Foundations

Achieved
Jul 16, 2013
Achievement
Notifications

iOS Foundations

Achieved
Jul 16, 2013
Achievement
iOS 5 Core Data

iOS Foundations

Achieved
Jul 15, 2013
Achievement
Web View

iOS Foundations

Achieved
Jul 15, 2013
Achievement
Storyboards

iOS Foundations

Achieved
Jul 15, 2013
Achievement
Automatic Reference Counting

iOS Foundations

Achieved
Jul 15, 2013
Achievement
Viewing a Web Page

Build a Blog Reader iPhone App

Achieved
Jul 14, 2013
Achievement
Adapting Data for Display

Build a Blog Reader iPhone App

Achieved
Jul 14, 2013
Achievement
Data Modeling

Build a Blog Reader iPhone App

Achieved
Jul 14, 2013
Achievement
Getting Data from the Web

Build a Blog Reader iPhone App

Achieved
Jul 13, 2013
Achievement
Rebuilding from Scratch

Build a Blog Reader iPhone App

Achieved
Jul 13, 2013
Achievement
Exploring the Master-Detail Template

Build a Blog Reader iPhone App

Achieved
Jul 13, 2013
Achievement
Share Your Creation

Build a Simple iPhone App

Achieved
Jul 11, 2013
Achievement
Animate This

Build a Simple iPhone App

Achieved
Jul 11, 2013
Achievement
Shaking Things Up

Build a Simple iPhone App

Achieved
Jul 11, 2013
Achievement
Making It Pretty

Build a Simple iPhone App

Achieved
Jul 11, 2013
Achievement
Learning the Language

Build a Simple iPhone App

Achieved
Jul 11, 2013
Achievement
Workflow Basics

Photoshop Foundations

Achieved
Jul 10, 2013
Achievement
Slices & Save for Web

Photoshop Foundations

Achieved
Jul 10, 2013
Achievement
Vector Shapes

Photoshop Foundations

Achieved
Jul 10, 2013
Achievement
Getting Started with iPhone

Build a Simple iPhone App

Achieved
Jul 9, 2013
Achievement
Type Tools

Photoshop Foundations

Achieved
Jul 9, 2013
Achievement
Masks Basics

Photoshop Foundations

Achieved
Jul 9, 2013
Achievement
Layer Basics

Photoshop Foundations

Achieved
Jul 8, 2013
Achievement
Workspace Basics

Photoshop Foundations

Achieved
Jul 8, 2013
Achievement
Creating Home Page Assets

Illustrator Foundations

Achieved
Jul 8, 2013
Achievement
Applying Effects

Illustrator Foundations

Achieved
Jul 7, 2013
Achievement
How to Draw in Illustrator

Illustrator Foundations

Achieved
Jul 6, 2013
Achievement
Adding Color and Type

Illustrator Foundations

Achieved
Jul 5, 2013
Achievement
Creating an Icon

Illustrator Foundations

Achieved
Jul 5, 2013
Achievement
Introduction to Illustrator

Illustrator Foundations

Achieved
Jul 4, 2013
Achievement
Graphic Basics

Technology Foundations

Achieved
Jul 4, 2013
Achievement
Joining Relational Data Between Tables in SQL

Database Foundations

Achieved
Jul 4, 2013
Achievement
Website Basics

Website Basics

Achieved
Jul 3, 2013
Achievement
Create an Image Gallery

Advanced Social Features in Ruby on Rails

Achieved
Jul 3, 2013
Achievement
Uploading and Resizing Images

Advanced Social Features in Ruby on Rails

Achieved
Jul 3, 2013
Achievement
WordPress and Forms

How to Build a WordPress Theme

Achieved
Jul 2, 2013
Achievement
Paginating a List: Model and View

Enhancing a Simple PHP Application

Achieved
Jun 28, 2013
Achievement
Paginating a List: Controller

Enhancing a Simple PHP Application

Achieved
Jun 28, 2013
Achievement
Manipulating Schema with SQL

Database Foundations

Achieved
Jun 27, 2013
Achievement
Managing Friendships

Building Social Features in Ruby on Rails

Achieved
Jun 27, 2013
Achievement
Adding State

Building Social Features in Ruby on Rails

Achieved
Jun 26, 2013
Achievement
Extending WordPress Template Functionality

How to Build a WordPress Theme

Achieved
Jun 25, 2013
Achievement
Creating Friendships

Building Social Features in Ruby on Rails

Achieved
Jun 24, 2013
Achievement
Ruby Testing

Ruby Foundations

Achieved
Jun 24, 2013
Achievement
Standard Library

Ruby Foundations

Achieved
Jun 22, 2013
Achievement
Ruby Core

Ruby Foundations

Achieved
Jun 21, 2013
Achievement
Ruby Modules

Ruby Foundations

Achieved
Jun 19, 2013
Achievement
Ruby Procs & Lambdas

Ruby Foundations

Achieved
Jun 19, 2013
Achievement
Ruby Blocks

Ruby Foundations

Achieved
Jun 19, 2013
Achievement
Ruby Loops

Ruby Foundations

Achieved
Jun 18, 2013
Achievement
Ruby Methods

Ruby Foundations

Achieved
Jun 18, 2013
Achievement
Ruby Hashes

Ruby Foundations

Achieved
Jun 18, 2013
Achievement
Ruby Arrays

Ruby Foundations

Achieved
Jun 18, 2013
Achievement
Ruby Numbers

Ruby Foundations

Achieved
Jun 17, 2013
Achievement
Ruby Strings

Ruby Foundations

Achieved
Jun 17, 2013
Achievement
Objects, Classes, and Variables

Ruby Foundations

Achieved
Jun 17, 2013
Achievement
Ruby Basics

Ruby Foundations

Achieved
Jun 17, 2013
Achievement
Rails Deployment

Build a Simple Ruby on Rails Application

Achieved
Jun 16, 2013
Achievement
Building the Profile Page

Build a Simple Ruby on Rails Application

Achieved
Jun 16, 2013
Achievement
Testing the Whole App

Build a Simple Ruby on Rails Application

Achieved
Jun 16, 2013
Achievement
Rails Routing

Build a Simple Ruby on Rails Application

Achieved
Jun 16, 2013
Achievement
Writing Tests

Build a Simple Ruby on Rails Application

Achieved
Jun 15, 2013
Achievement
Customizing Ruby on Rails Forms

Build a Simple Ruby on Rails Application

Achieved
Jun 14, 2013
Achievement
Ruby on Rails Authentication

Build a Simple Ruby on Rails Application

Achieved
Jun 14, 2013
Achievement
Media Queries

Unused CSS Stages

Achieved
Jun 14, 2013
Achievement
Rails Frontend Development

Build a Simple Ruby on Rails Application

Achieved
Jun 13, 2013
Achievement
Getting Started With Rails

Build a Simple Ruby on Rails Application

Achieved
Jun 13, 2013
Achievement
Installing Programs

Console Foundations

Achieved
Jun 10, 2013
Achievement
Using Intents to Display and Share Posts

Build a Blog Reader Android App

Achieved
Jun 10, 2013
Achievement
Adapting Data for Display in a List

Build a Blog Reader Android App

Achieved
Jun 9, 2013
Achievement
Getting Data from the Web

Build a Blog Reader Android App

Achieved
Jun 7, 2013
Achievement
Rebuilding from Scratch

Build a Blog Reader Android App

Achieved
Jun 7, 2013
Achievement
Exploring the Master-Detail Template

Build a Blog Reader Android App

Achieved
Jun 6, 2013
Achievement
Sharing Your Creation

Build a Simple Android App (retired 2014)

Achieved
Jun 6, 2013
Achievement
Interrogating the App

Build a Simple Android App (retired 2014)

Achieved
Jun 6, 2013
Achievement
Shaking Things Up

Build a Simple Android App (retired 2014)

Achieved
Jun 5, 2013
Achievement
Pretty Little Things

Build a Simple Android App (retired 2014)

Achieved
Jun 5, 2013
Achievement
Creating Tables and Manipulating Data with SQL

Database Foundations

Achieved
Jun 4, 2013
Achievement
Converting Static HTML into WordPress Templates

How to Build a WordPress Theme

Achieved
Jun 4, 2013
Achievement
Preparing to Code WordPress Templates

How to Build a WordPress Theme

Achieved
Jun 2, 2013
Achievement
Adding Search: Model

Enhancing a Simple PHP Application

Achieved
Jun 1, 2013
Achievement
Adding Search: Controller & View

Enhancing a Simple PHP Application

Achieved
Jun 1, 2013
Achievement
CSS Animations

Unused CSS Stages

Achieved
Jun 1, 2013
Achievement
Learning the Language

Build a Simple Android App (retired 2014)

Achieved
May 25, 2013
Achievement
Getting Started with Android

Build a Simple Android App (retired 2014)

Achieved
May 25, 2013
Achievement
Reading Data from Databases with SQL

Database Foundations

Achieved
May 24, 2013
Achievement
Installing MySQL Server and MySQL Workbench

Database Foundations

Achieved
May 24, 2013
Achievement
Introduction to Data, Databases and SQL

Database Foundations

Achieved
May 24, 2013
Achievement
WordPress Theme Functions

How to Build a WordPress Theme

Achieved
May 23, 2013
Achievement
WordPress Theme Templates

How to Build a WordPress Theme

Achieved
May 23, 2013
Achievement
Content Strategy with WordPress

How to Build a WordPress Theme

Achieved
May 23, 2013
Achievement
Customizing WordPress

How to Make a WordPress Blog

Achieved
May 22, 2013
Achievement
Managing Comments

How to Make a WordPress Blog

Achieved
May 22, 2013
Achievement
Adding and Editing Content in WordPress

How to Make a WordPress Blog

Achieved
May 22, 2013
Achievement
Configuring WordPress

How to Make a WordPress Blog

Achieved
May 22, 2013
Achievement
Getting Started with WordPress

How to Make a WordPress Blog

Achieved
May 22, 2013
Achievement
Environment and Redirection

Console Foundations

Achieved
May 21, 2013
Achievement
Console Processes

Console Foundations

Achieved
May 21, 2013
Achievement
Console Users and Permission

Console Foundations

Achieved
May 21, 2013
Achievement
Moving Around in the Console

Console Foundations

Achieved
May 21, 2013
Achievement
Refactoring the Codebase

Enhancing a Simple PHP Application

Achieved
May 20, 2013
Achievement
Cleaning URLs with Rewrite Rules

Enhancing a Simple PHP Application

Achieved
May 20, 2013
Achievement
Cleaning URLs with Subfolders

Enhancing a Simple PHP Application

Achieved
May 20, 2013
Achievement
Integrating Validation Errors

Enhancing a Simple PHP Application

Achieved
May 20, 2013
Achievement
Simple PHP Application: Wrapping Up The Project

Build a Simple PHP Application

Achieved
May 19, 2013
Achievement
Working with PHP Functions

Build a Simple PHP Application

Achieved
May 18, 2013
Achievement
Integrating With Paypal

Build a Simple PHP Application

Achieved
May 18, 2013
Achievement
Listing Inventory Items

Build a Simple PHP Application

Achieved
May 18, 2013
Achievement
Adding a Contact Form

Build a Simple PHP Application

Achieved
May 17, 2013
Achievement
Creating the Menu and Footer

Build a Simple PHP Application

Achieved
May 17, 2013
Achievement
Getting Started with PHP

Build a Simple PHP Application

Achieved
May 17, 2013
Achievement
Video Marketing

How to Market Your Business

Achieved
May 16, 2013
Achievement
Email Marketing

How to Market Your Business

Achieved
May 16, 2013
Achievement
Search Engine Optimization

How to Market Your Business

Achieved
May 16, 2013
Achievement
Usability Testing

How to Market Your Business

Achieved
May 16, 2013
Achievement
Usability Basics

How to Market Your Business

Achieved
May 16, 2013
Achievement
Social Media

How to Market Your Business

Achieved
May 16, 2013
Achievement
Customizing Google Maps

Build an Interactive Website

Achieved
May 15, 2013
Achievement
Google Maps Integration

Build an Interactive Website

Achieved
May 15, 2013
Achievement
jQuery Plugins

Build an Interactive Website

Achieved
May 15, 2013
Achievement
Form Validation and Manipulation

Build an Interactive Website

Achieved
May 14, 2013
Achievement
Introduction to jQuery

Build an Interactive Website

Achieved
May 14, 2013
Achievement
Functions

Introduction to Programming

Achieved
May 13, 2013
Achievement
Objects and Arrays

Introduction to Programming

Achieved
May 13, 2013
Achievement
Control Structures

Introduction to Programming

Achieved
May 13, 2013
Achievement
Basics

Introduction to Programming

Achieved
May 13, 2013
Achievement
JavaScript Objects

JavaScript Foundations

Achieved
May 12, 2013
Achievement
JavaScript Functions

JavaScript Foundations

Achieved
May 12, 2013
Achievement
JavaScript Arrays

JavaScript Foundations

Achieved
May 12, 2013
Achievement
JavaScript Numbers

JavaScript Foundations

Achieved
May 11, 2013
Achievement
JavaScript Strings

JavaScript Foundations

Achieved
May 11, 2013
Achievement
Introduction Variables

JavaScript Foundations

Achieved
May 11, 2013
Achievement
Defining the Project

UX Foundations

Achieved
May 10, 2013
Achievement
Intro to User Experience

UX Foundations

Achieved
May 10, 2013
Achievement
Color Theory

Aesthetic Foundations

Achieved
May 9, 2013
Achievement
Principles

Aesthetic Foundations

Achieved
May 9, 2013
Achievement
Elements

Aesthetic Foundations

Achieved
May 9, 2013
Achievement
Transitions and Transforms

Unused CSS Stages

Achieved
May 8, 2013
Achievement
Flexbox and Multi-Column Layout

Unused CSS Stages

Achieved
May 8, 2013
Achievement
Gradients

CSS Foundations

Achieved
May 8, 2013
Achievement
Web Typography

CSS Foundations

Achieved
May 7, 2013
Achievement
Backgrounds and Borders

CSS Foundations

Achieved
May 7, 2013
Achievement
CSS Box Model

CSS Foundations

Achieved
May 6, 2013
Achievement
Text, Fonts, and Lists

CSS Foundations

Achieved
May 6, 2013
Achievement
Values and Units

CSS Foundations

Achieved
May 6, 2013
Achievement
Advanced Selectors

CSS Foundations

Achieved
May 5, 2013
Achievement
Selectors

CSS Foundations

Achieved
May 1, 2013
Achievement
Getting Started with CSS

CSS Foundations

Achieved
Apr 30, 2013
Achievement
Web Apps

Accessibility

Achieved
Apr 30, 2013
Achievement
Websites

Accessibility

Achieved
Apr 30, 2013
Achievement
Introduction

Accessibility

Achieved
Apr 30, 2013
Achievement
Advanced Techniques

Build a Responsive Website

Achieved
Apr 30, 2013
Achievement
Responsive Design

Build a Responsive Website

Achieved
Apr 29, 2013
Achievement
Adaptive Design

Build a Responsive Website

Achieved
Apr 29, 2013
Achievement
Fluid Foundation

Build a Responsive Website

Achieved
Apr 28, 2013
Achievement
Introduction to Responsive Web Design

Build a Responsive Website

Achieved
Apr 28, 2013
Achievement
Media Queries

CSS3

Achieved
Apr 26, 2013
Achievement
Multi-Column Layouts

CSS3

Achieved
Apr 26, 2013
Achievement
Animation

CSS3

Achieved
Apr 26, 2013
Achievement
Transforms

CSS3

Achieved
Apr 26, 2013
Achievement
Transitions

CSS3

Achieved
Apr 26, 2013
Achievement
Backgrounds

CSS3

Achieved
Apr 26, 2013
Achievement
Gradients

CSS3

Achieved
Apr 25, 2013
Achievement
Borders

CSS3

Achieved
Apr 25, 2013
Achievement
Web Fonts

CSS3

Achieved
Apr 25, 2013
Achievement
Typography

CSS3

Achieved
Apr 24, 2013
Achievement
Selectors

CSS3

Achieved
Apr 24, 2013
Achievement
Framework Foundations

CSS Foundations - Version 1

Achieved
Apr 24, 2013
Achievement
Printing

CSS Foundations - Version 1

Achieved
Apr 24, 2013
Achievement
Page Layout

CSS Foundations - Version 1

Achieved
Apr 24, 2013
Achievement
Box Model

CSS Foundations - Version 1

Achieved
Apr 24, 2013
Achievement
Text

CSS Foundations - Version 1

Achieved
Apr 24, 2013
Achievement
Data Types

CSS Foundations - Version 1

Achieved
Apr 23, 2013
Achievement
Selectors

CSS Foundations - Version 1

Achieved
Apr 23, 2013
Achievement
Introduction

CSS Foundations - Version 1

Achieved
Apr 23, 2013
Achievement
Forms

HTML

Achieved
Apr 22, 2013
Achievement
Tables

HTML

Achieved
Apr 22, 2013
Achievement
Objects

HTML

Achieved
Apr 22, 2013
Achievement
Links

HTML

Achieved
Apr 22, 2013
Achievement
Lists

HTML

Achieved
Apr 22, 2013
Achievement
Text

HTML

Achieved
Apr 22, 2013
Achievement
Introduction

HTML

Achieved
Apr 21, 2013
Achievement
Launching the Website

Build a Simple Website

Achieved
Apr 21, 2013
Achievement
Styling Content

Build a Simple Website

Achieved
Apr 21, 2013
Achievement
Creating a Website Structure

Build a Simple Website

Achieved
Apr 20, 2013
Achievement
Text Editors and HTML

Build a Simple Website

Achieved
Apr 19, 2013
Achievement
Website Basics

Build a Simple Website

Achieved
Apr 19, 2013
Achievement
Newbie

Achieved
Apr 19, 2013