Liam George

Liam George

Melbourne, Australia
Open to Work

12,004

Total Points

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

Skills & Experience

  • Spoken Languages

    • English
    • French

146 Achievements

  • Achievement

    System.Object

    Intermediate C#

    Achieved

    May 12, 2019

    System.Object
  • Achievement

    Polymorphism

    Intermediate C#

    Achieved

    May 12, 2019

    Polymorphism
  • Achievement

    Loops and Final Touches

    C# Objects

    Achieved

    May 5, 2019

    Loops and Final Touches
  • Achievement

    Encapsulation with Properties

    C# Objects

    Achieved

    May 5, 2019

    Encapsulation with Properties
  • Achievement

    Encapsulation and Arrays

    C# Objects

    Achieved

    May 4, 2019

    Encapsulation and Arrays
  • Achievement

    Inheritance

    C# Objects

    Achieved

    May 4, 2019

    Inheritance
  • Achievement

    Methods

    C# Objects

    Achieved

    May 4, 2019

    Methods
  • Achievement

    Object-Oriented Programming

    C# Objects

    Achieved

    Apr 22, 2019

    Object-Oriented Programming
  • Achievement

    Perfect

    C# Basics (Retired)

    Achieved

    Apr 21, 2019

    Perfect
  • Achievement

    Vulnerabilities: Configuration, Components, and Logging

    OWASP Top 10 Vulnerabilities

    Achieved

    Jun 3, 2018

    Vulnerabilities: Configuration, Components, and Logging
  • Achievement

    Vulnerabilities: Authentication, Access, and Sensitive Data

    OWASP Top 10 Vulnerabilities

    Achieved

    Jun 3, 2018

    Vulnerabilities: Authentication, Access, and Sensitive Data
  • Achievement

    Vulnerabilities: Injection, XSS, CSRF

    OWASP Top 10 Vulnerabilities

    Achieved

    Jun 3, 2018

    Vulnerabilities: Injection, XSS, CSRF
  • Achievement

    The OWASP Top 10 Explained

    OWASP Top 10 Vulnerabilities

    Achieved

    Jun 2, 2018

    The OWASP Top 10 Explained
  • Achievement

    Maintaining Secure Web Apps

    Introduction to Application Security

    Achieved

    Jun 2, 2018

    Maintaining Secure Web Apps
  • Achievement

    Protecting Data and Keeping Attackers Out

    Introduction to Application Security

    Achieved

    Jun 2, 2018

    Protecting Data and Keeping Attackers Out
  • Achievement

    Why Protect Your Web Apps

    Introduction to Application Security

    Achieved

    Jun 2, 2018

    Why Protect Your Web Apps
  • Achievement

    Security: Solutions

    Introduction to Data Security

    Achieved

    Jun 2, 2018

    Security: Solutions
  • Achievement

    Security: Concerns

    Introduction to Data Security

    Achieved

    Jun 2, 2018

    Security: Concerns
  • Achievement

    Security in Practice

    Security Literacy

    Achieved

    Jun 2, 2018

    Security in Practice
  • Achievement

    Common Attacks and Defenses

    Security Literacy

    Achieved

    Jun 2, 2018

    Common Attacks and Defenses
  • Achievement

    Hello Internet!

    Security Literacy

    Achieved

    Jun 2, 2018

    Hello Internet!
  • Achievement

    Classes in Swift

    Object-Oriented Swift

    Achieved

    May 11, 2017

    Classes in Swift
  • Achievement

    Complex Data Structures

    Object-Oriented Swift

    Achieved

    May 10, 2017

    Complex Data Structures
  • Achievement

    Adding Power to Functions

    Functions in Swift

    Achieved

    May 10, 2017

    Adding Power to Functions
  • Achievement

    Functions in Swift

    Functions in Swift

    Achieved

    May 9, 2017

    Functions in Swift
  • Achievement

    Control Flow With Conditional Statements

    Swift Collections and Control Flow

    Achieved

    May 9, 2017

    Control Flow With Conditional Statements
  • Achievement

    Control Flow With Loops

    Swift Collections and Control Flow

    Achieved

    May 9, 2017

    Control Flow With Loops
  • Achievement

    Dictionaries in Swift

    Swift Collections and Control Flow

    Achieved

    May 9, 2017

    Dictionaries in Swift
  • Achievement

    Introduction to Collections

    Swift Collections and Control Flow

    Achieved

    May 9, 2017

    Introduction to Collections
  • Achievement

    Swift Operators

    Swift Basics

    Achieved

    May 8, 2017

    Swift Operators
  • Achievement

    Swift Types

    Swift Basics

    Achieved

    May 8, 2017

    Swift Types
  • Achievement

    An Introduction to Swift Programming

    Swift Basics

    Achieved

    Apr 24, 2017

    An Introduction to Swift Programming
  • Achievement

    Perform

    C# Basics (Retired)

    Achieved

    Aug 7, 2016

    Perform
  • Achievement

    Console I/O

    C# Basics (Retired)

    Achieved

    Aug 6, 2016

    Console I/O
  • Achievement

    Prepare and Plan

    C# Basics (Retired)

    Achieved

    Feb 14, 2016

    Prepare and Plan
  • Achievement

    Creating Tables and Manipulating Data with SQL

    Database Foundations

    Achieved

    Oct 18, 2015

    Creating Tables and Manipulating Data with SQL
  • Achievement

    Reading Data from Databases with SQL

    Database Foundations

    Achieved

    Oct 17, 2015

    Reading Data from Databases with SQL
  • Achievement

    Installing MySQL Server and MySQL Workbench

    Database Foundations

    Achieved

    Oct 17, 2015

    Installing MySQL Server and MySQL Workbench
  • Achievement

    Introduction to Data, Databases and SQL

    Database Foundations

    Achieved

    Oct 17, 2015

    Introduction to Data, Databases and SQL
  • Achievement

    Introduction to jQuery

    jQuery Basics (2014)

    Achieved

    Sep 23, 2015

    Introduction to jQuery
  • Achievement

    Contact Forms & Mailers

    Building Websites with PHP

    Achieved

    Sep 15, 2015

    Contact Forms & Mailers
  • Achievement

    Slim and Templates

    Building Websites with PHP

    Achieved

    Sep 15, 2015

    Slim and Templates
  • Achievement

    Dependency Management

    Building Websites with PHP

    Achieved

    Sep 15, 2015

    Dependency Management
  • Achievement

    PHP Inheritance & Interfaces

    Object-Oriented PHP Basics (Retired)

    Achieved

    Sep 8, 2015

    PHP Inheritance & Interfaces
  • Achievement

    PHP Properties & Methods

    Object-Oriented PHP Basics (Retired)

    Achieved

    Sep 8, 2015

    PHP Properties & Methods
  • Achievement

    PHP Objects and Classes

    Object-Oriented PHP Basics (Retired)

    Achieved

    Sep 8, 2015

    PHP Objects and Classes
  • Achievement

    PHP Internal Functions

    PHP Functions

    Achieved

    Sep 8, 2015

    PHP Internal Functions
  • Achievement

    PHP Returns & Closures

    PHP Functions

    Achieved

    Sep 8, 2015

    PHP Returns & Closures
  • Achievement

    PHP Functions Basics

    PHP Functions

    Achieved

    Sep 8, 2015

    PHP Functions Basics
  • Achievement

    PHP Loops

    PHP Basics (Retired)

    Achieved

    Sep 7, 2015

    PHP Loops
  • Achievement

    PHP Conditionals

    PHP Basics (Retired)

    Achieved

    Sep 7, 2015

    PHP Conditionals
  • Achievement

    PHP Datatypes

    PHP Basics (Retired)

    Achieved

    Sep 7, 2015

    PHP Datatypes
  • Achievement

    PHP Data & Structure

    PHP Basics (Retired)

    Achieved

    Sep 7, 2015

    PHP Data & Structure
  • Achievement

    PHP Getting Started

    PHP Basics (Retired)

    Achieved

    Sep 7, 2015

    PHP Getting Started
  • Achievement

    Slices

    Python Collections (Retired)

    Achieved

    Aug 23, 2015

    Slices
  • Achievement

    Lists Redux

    Python Collections (Retired)

    Achieved

    Aug 23, 2015

    Lists Redux
  • Achievement

    Pick a Number! Any Number!

    Python Basics (Retired)

    Achieved

    Aug 23, 2015

    Pick a Number! Any Number!
  • Achievement

    Putting the "Fun" Back in "Functions"

    Python Basics (Retired)

    Achieved

    Aug 23, 2015

    Putting the "Fun" Back in "Functions"
  • Achievement

    Shopping List

    Python Basics (Retired)

    Achieved

    Aug 23, 2015

    Shopping List
  • Achievement

    Things That Count

    Python Basics (Retired)

    Achieved

    Aug 23, 2015

    Things That Count
  • Achievement

    Ins & Outs

    Python Basics (Retired)

    Achieved

    Aug 23, 2015

    Ins & Outs
  • Achievement

    Say Hello to Python

    Python Basics (Retired)

    Achieved

    Aug 22, 2015

    Say Hello to Python
  • Achievement

    Interacting With Data From the Web

    Build a Weather App with Swift

    Achieved

    Jun 22, 2015

    Interacting With Data From the Web
  • Achievement

    Simple Data Structures

    Build a Weather App with Swift

    Achieved

    Jun 20, 2015

    Simple Data Structures
  • Achievement

    Closures in iOS

    Swift Closures

    Achieved

    Jun 20, 2015

    Closures in iOS
  • Achievement

    Closures and Closure Expressions

    Swift Closures

    Achieved

    Jun 20, 2015

    Closures and Closure Expressions
  • Achievement

    Functions as First Class Citizens

    Swift Closures

    Achieved

    Jun 16, 2015

    Functions as First Class Citizens
  • Achievement

    Refactoring Our Code (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jun 16, 2015

    Refactoring Our Code (Swift)
  • Achievement

    Building the Master and Detail Views (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jun 15, 2015

    Building the Master and Detail Views (Swift)
  • Achievement

    Installing a Ruby Development Environment

    Installing a Ruby Development Environment

    Achieved

    Jun 15, 2015

    Installing a Ruby Development Environment
  • Achievement

    Workflows

    Git Basics

    Achieved

    Jun 15, 2015

    Workflows
  • Achievement

    Working With Remote Repositories

    Git Basics

    Achieved

    Jun 15, 2015

    Working With Remote Repositories
  • Achievement

    Merging

    Git Basics

    Achieved

    Jun 15, 2015

    Merging
  • Achievement

    Branches

    Git Basics

    Achieved

    Jun 15, 2015

    Branches
  • Achievement

    Getting Started With Git

    Git Basics

    Achieved

    Jun 15, 2015

    Getting Started With Git
  • Achievement

    Why Version Control Matters

    Git Basics

    Achieved

    Jun 15, 2015

    Why Version Control Matters
  • Achievement

    Installing Programs

    Console Foundations

    Achieved

    Jun 13, 2015

    Installing Programs
  • Achievement

    Environment and Redirection

    Console Foundations

    Achieved

    Jun 13, 2015

    Environment and Redirection
  • Achievement

    Console Processes

    Console Foundations

    Achieved

    Jun 13, 2015

    Console Processes
  • Achievement

    Console Users and Permission

    Console Foundations

    Achieved

    Jun 13, 2015

    Console Users and Permission
  • Achievement

    Moving Around in the Console

    Console Foundations

    Achieved

    Jun 13, 2015

    Moving Around in the Console
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Jun 12, 2015

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Jun 12, 2015

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Jun 12, 2015

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Jun 12, 2015

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Jun 12, 2015

    Introducing JavaScript
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Jun 11, 2015

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Jun 11, 2015

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Jun 11, 2015

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Jun 11, 2015

    Adding Pages to a Website
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Jun 11, 2015

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Jun 11, 2015

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Jun 11, 2015

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Jun 11, 2015

    Creating HTML Content
  • Achievement

    Input and Output

    Build an Address Book in Ruby

    Achieved

    Jun 10, 2015

    Input and Output
  • Achievement

    Search

    Build an Address Book in Ruby

    Achieved

    Jun 10, 2015

    Search
  • Achievement

    Ruby Class Design

    Build an Address Book in Ruby

    Achieved

    Jun 10, 2015

    Ruby Class Design
  • Achievement

    Blocks Practice

    Ruby Blocks

    Achieved

    Jun 10, 2015

    Blocks Practice
  • Achievement

    Working With Blocks

    Ruby Blocks

    Achieved

    Jun 10, 2015

    Working With Blocks
  • Achievement

    Ruby Blocks

    Ruby Blocks

    Achieved

    Jun 10, 2015

    Ruby Blocks
  • Achievement

    Build a Simple Todo List Program

    Ruby Booleans

    Achieved

    Jun 10, 2015

    Build a Simple Todo List Program
  • Achievement

    Ruby Booleans

    Ruby Booleans

    Achieved

    Jun 9, 2015

    Ruby Booleans
  • Achievement

    Build a Bank Account Class

    Ruby Objects and Classes

    Achieved

    Jun 9, 2015

    Build a Bank Account Class
  • Achievement

    Ruby Variables and Methods

    Ruby Objects and Classes

    Achieved

    Jun 9, 2015

    Ruby Variables and Methods
  • Achievement

    Ruby Objects and Classes

    Ruby Objects and Classes

    Achieved

    May 31, 2015

    Ruby Objects and Classes
  • Achievement

    Build a Simple Contact List

    Ruby Loops

    Achieved

    May 31, 2015

    Build a Simple Contact List
  • Achievement

    Ruby Iteration

    Ruby Loops

    Achieved

    May 31, 2015

    Ruby Iteration
  • Achievement

    Ruby Loops

    Ruby Loops

    Achieved

    May 31, 2015

    Ruby Loops
  • Achievement

    Build a Grocery List Program

    Ruby Collections

    Achieved

    May 31, 2015

    Build a Grocery List Program
  • Achievement

    Ruby Hashes

    Ruby Collections

    Achieved

    Apr 20, 2015

    Ruby Hashes
  • Achievement

    Ruby Arrays

    Ruby Collections

    Achieved

    Apr 20, 2015

    Ruby Arrays
  • Achievement

    Ruby Logical Operators

    Ruby Operators and Control Structures

    Achieved

    Apr 19, 2015

    Ruby Logical Operators
  • Achievement

    Ruby Control Structures

    Ruby Operators and Control Structures

    Achieved

    Apr 19, 2015

    Ruby Control Structures
  • Achievement

    Ruby Operators

    Ruby Operators and Control Structures

    Achieved

    Apr 18, 2015

    Ruby Operators
  • Achievement

    Ruby Methods

    Ruby Basics (Retired)

    Achieved

    Apr 18, 2015

    Ruby Methods
  • Achievement

    Ruby Numbers (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Apr 18, 2015

    Ruby Numbers (Ruby Basics)
  • Achievement

    Ruby Strings (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Apr 18, 2015

    Ruby Strings (Ruby Basics)
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Mar 22, 2015

    HTML First
  • Achievement

    Building a Music Library and Playlists (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Mar 19, 2015

    Building a Music Library and Playlists (Swift)
  • Achievement

    Using a Navigation Controller With Segues (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Mar 18, 2015

    Using a Navigation Controller With Segues (Swift)
  • Achievement

    Working With Multiple View Controllers (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Mar 18, 2015

    Working With Multiple View Controllers (Swift)
  • Achievement

    Deploying to a Device

    Build a Simple iPhone App with Swift

    Achieved

    Mar 18, 2015

    Deploying to a Device
  • Achievement

    Debugging Our App

    Build a Simple iPhone App with Swift

    Achieved

    Mar 18, 2015

    Debugging Our App
  • Achievement

    Improving Our User Interface

    Build a Simple iPhone App with Swift

    Achieved

    Mar 18, 2015

    Improving Our User Interface
  • Achievement

    Using a Data Model

    Build a Simple iPhone App with Swift

    Achieved

    Mar 17, 2015

    Using a Data Model
  • Achievement

    Views and View Controllers

    Build a Simple iPhone App with Swift

    Achieved

    Mar 17, 2015

    Views and View Controllers
  • Achievement

    Getting Started with Xcode

    Build a Simple iPhone App with Swift

    Achieved

    Mar 17, 2015

    Getting Started with Xcode
  • Achievement

    Swift Value vs Reference Types

    Object-Oriented Swift

    Achieved

    Mar 17, 2015

    Swift Value vs Reference Types
  • Achievement

    Swift Properties

    Object-Oriented Swift

    Achieved

    Mar 3, 2015

    Swift Properties
  • Achievement

    Swift Inheritance

    Object-Oriented Swift

    Achieved

    Mar 2, 2015

    Swift Inheritance
  • Achievement

    Swift Classes and Objects

    Object-Oriented Swift

    Achieved

    Mar 1, 2015

    Swift Classes and Objects
  • Achievement

    Swift Structs and their Methods

    Swift Enums and Structs

    Achieved

    Mar 1, 2015

    Swift Structs and their Methods
  • Achievement

    Swift Structs

    Swift Enums and Structs

    Achieved

    Mar 1, 2015

    Swift Structs
  • Achievement

    Swift Enums and their Methods

    Swift Enums and Structs

    Achieved

    Feb 23, 2015

    Swift Enums and their Methods
  • Achievement

    Swift Enums

    Swift Enums and Structs

    Achieved

    Feb 23, 2015

    Swift Enums
  • Achievement

    How Ruby Works

    Ruby Basics (Retired)

    Achieved

    Feb 22, 2015

    How Ruby Works
  • Achievement

    Swift Optionals

    Swift Functions and Optionals

    Achieved

    Feb 20, 2015

    Swift Optionals
  • Achievement

    Swift Parameters and Tuples

    Swift Functions and Optionals

    Achieved

    Feb 20, 2015

    Swift Parameters and Tuples
  • Achievement

    Swift Functions

    Swift Functions and Optionals

    Achieved

    Feb 19, 2015

    Swift Functions
  • Achievement

    Control Flow

    Swift Basics (retired)

    Achieved

    Feb 19, 2015

    Control Flow
  • Achievement

    Types

    Swift Basics (retired)

    Achieved

    Feb 19, 2015

    Types
  • Achievement

    Collections

    Swift Basics (retired)

    Achieved

    Feb 17, 2015

    Collections
  • Achievement

    Operators

    Swift Basics (retired)

    Achieved

    Feb 17, 2015

    Operators
  • Achievement

    Variables and Constants

    Swift Basics (retired)

    Achieved

    Feb 17, 2015

    Variables and Constants
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Feb 16, 2015

    Beginning HTML and CSS
  • Achievement

    Newbie

    Achieved

    Feb 14, 2015

    Newbie