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Alex Hedley

Member Since March 1, 2011

16,381

Total Points

•
2,873

C#

2868 pts
Achievements

5 pts
Forum
•
1,397

HTML

1365 pts
Achievements

32 pts
Forum
•
1,287

Python

1287 pts
Achievements

0 pts
Forum
•
842

JavaScript

841 pts
Achievements

1 pts
Forum
•
795

Android

771 pts
Achievements

24 pts
Forum
•
787

Development Tools

780 pts
Achievements

7 pts
Forum
•
746

Databases

746 pts
Achievements

0 pts
Forum
•
663

CSS

648 pts
Achievements

15 pts
Forum
•
278

Design

277 pts
Achievements

1 pts
Forum
•
85

Security

85 pts
Achievements

0 pts
Forum
•
79

Ruby

79 pts
Achievements

0 pts
Forum
•
29

PHP

16 pts
Achievements

13 pts
Forum
•
19

Business

7 pts
Achievements

12 pts
Forum
•
1

Java

1 pts
Achievements

0 pts
Forum

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

Company

Protirus
Job Title

Programmer

219 Achievements

Achievement
Meet Python

Python Basics

Achieved
Jun 8, 2022
Achievement
Vulnerabilities: Injection, XSS, CSRF

OWASP Top 10 Vulnerabilities

Achieved
Mar 11, 2020
Achievement
The OWASP Top 10 Explained

OWASP Top 10 Vulnerabilities

Achieved
Mar 11, 2020
Achievement
Table Relationships

Querying Relational Databases

Achieved
Oct 2, 2019
Achievement
Database Keys

Querying Relational Databases

Achieved
Oct 2, 2019
Achievement
Database Normalization

Querying Relational Databases

Achieved
Oct 2, 2019
Achievement
Date and Time Functions

Reporting with SQL

Achieved
Oct 2, 2019
Achievement
Aggregate and Numeric Functions

Reporting with SQL

Achieved
Oct 1, 2019
Achievement
Working with Text

Reporting with SQL

Achieved
Sep 30, 2019
Achievement
Ordering, Limiting and Paging Results

Reporting with SQL

Achieved
Sep 30, 2019
Achievement
Finding the Data You Want

SQL Basics

Achieved
Sep 30, 2019
Achievement
Getting Data from a Database

SQL Basics

Achieved
Aug 14, 2019
Achievement
Segmenting and Protecting Data

User Authentication with ASP.NET Identity

Achieved
Jul 21, 2018
Achievement
Adding User Sign-In and Sign-Out

User Authentication with ASP.NET Identity

Achieved
Jul 21, 2018
Achievement
Adding User Registration

User Authentication with ASP.NET Identity

Achieved
Jul 21, 2018
Achievement
Introducing ASP.NET Identity

User Authentication with ASP.NET Identity

Achieved
Jun 2, 2018
Achievement
Angular Form Validation

Angular Basics

Achieved
Feb 3, 2018
Achievement
Angular Basic Forms

Angular Basics

Achieved
Feb 3, 2018
Achievement
Services in Angular

Angular Basics

Achieved
Feb 3, 2018
Achievement
Angular Components

Angular Basics

Achieved
Feb 3, 2018
Achievement
Setting Up an Angular Application

Angular Basics

Achieved
Feb 3, 2018
Achievement
Planning Our Service

Building Services with ASP.NET Web API

Achieved
Jan 14, 2018
Achievement
Sharing Code Across Xamarin Platforms

Introduction to Xamarin

Achieved
Jan 13, 2018
Achievement
Cross-platform Development with Xamarin

Introduction to Xamarin

Achieved
Jan 13, 2018
Achievement
Getting Started with Xamarin

Introduction to Xamarin

Achieved
Jan 13, 2018
Achievement
Completing the Project

Entity Framework with ASP.NET MVC

Achieved
Jan 13, 2018
Achievement
Data Access Design Patterns

Entity Framework with ASP.NET MVC

Achieved
Jan 13, 2018
Achievement
Entity Framework and ASP.NET MVC

Entity Framework with ASP.NET MVC

Achieved
Jan 13, 2018
Achievement
Project Setup

Entity Framework with ASP.NET MVC

Achieved
Jan 13, 2018
Achievement
Adding a List Page

ASP.NET MVC Basics

Achieved
Feb 20, 2017
Achievement
Modeling and Presenting Data

ASP.NET MVC Basics

Achieved
Feb 20, 2017
Achievement
What To Test

Unit Testing in C#

Achieved
Feb 20, 2017
Achievement
Test Driven Development

Unit Testing in C#

Achieved
Feb 20, 2017
Achievement
Writing Unit Tests

Unit Testing in C#

Achieved
Feb 20, 2017
Achievement
Unit Testing

Unit Testing in C#

Achieved
Feb 20, 2017
Achievement
Getting Started with Using Migrations

Entity Framework Migrations

Achieved
Feb 19, 2017
Achievement
Digging Deeper Into Migrations

Entity Framework Migrations

Achieved
Feb 19, 2017
Achievement
CRUD Operations

Entity Framework Basics

Achieved
Feb 13, 2017
Achievement
LINQ Queries

Entity Framework Basics

Achieved
Feb 13, 2017
Achievement
Extending Our Entity Data Model

Entity Framework Basics

Achieved
Feb 13, 2017
Achievement
Entity Framework and Databases

Entity Framework Basics

Achieved
Jan 1, 2017
Achievement
Introducing Entity Framework

Entity Framework Basics

Achieved
Dec 31, 2016
Achievement
Views

ASP.NET MVC Basics

Achieved
Jul 23, 2016
Achievement
Controllers

ASP.NET MVC Basics

Achieved
Jul 23, 2016
Achievement
Project Setup

ASP.NET MVC Basics

Achieved
Jul 23, 2016
Achievement
Methods

C# Objects

Achieved
May 28, 2016
Achievement
Object-Oriented Programming

C# Objects

Achieved
May 28, 2016
Achievement
Displaying Additional Views

Build a Vending Machine App in Swift 2.0

Achieved
Mar 2, 2016
Achievement
Using the Vending Machine

Build a Vending Machine App in Swift 2.0

Achieved
Mar 2, 2016
Achievement
Loading Data From a Resource

Build a Vending Machine App in Swift 2.0

Achieved
Mar 2, 2016
Achievement
Modeling An Interface

Build a Vending Machine App in Swift 2.0

Achieved
Mar 2, 2016
Achievement
Creating Flexible Objects with Protocols

Swift Protocols

Achieved
Jan 23, 2016
Achievement
Beyond the Basics

Objective-C Basics (Retired)

Achieved
Dec 29, 2015
Achievement
Advanced Objective-C

Objective-C Basics (Retired)

Achieved
Dec 29, 2015
Achievement
Protocols

Swift Protocols

Achieved
Dec 25, 2015
Achievement
Delegation in iOS

Delegates in Swift 2

Achieved
Dec 25, 2015
Achievement
Introduction to Delegates

Delegates in Swift 2

Achieved
Dec 25, 2015
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Dec 19, 2015
Achievement
Perfect

C# Basics (Retired)

Achieved
Nov 21, 2015
Achievement
Perform

C# Basics (Retired)

Achieved
Nov 21, 2015
Achievement
Console I/O

C# Basics (Retired)

Achieved
Nov 21, 2015
Achievement
Prepare and Plan

C# Basics (Retired)

Achieved
Nov 20, 2015
Achievement
Closures in iOS

Swift Closures

Achieved
Jul 8, 2015
Achievement
Closures and Closure Expressions

Swift Closures

Achieved
Jul 8, 2015
Achievement
Functions as First Class Citizens

Swift Closures

Achieved
Jul 8, 2015
Achievement
Key-Value Saving with SharedPreferences

Android Data Persistence

Achieved
Jan 30, 2015
Achievement
File Storage

Android Data Persistence

Achieved
Jan 30, 2015
Achievement
Introduction to Data Persistence

Android Data Persistence

Achieved
Jan 30, 2015
Achievement
Testing and Debugging

Build a Simple Android App (2014)

Achieved
Jan 22, 2015
Achievement
Improving Our Code

Build a Simple Android App (2014)

Achieved
Jan 22, 2015
Achievement
Coding the Fun Facts

Build a Simple Android App (2014)

Achieved
Jan 22, 2015
Achievement
Basic Android Programming

Build a Simple Android App (2014)

Achieved
Jan 22, 2015
Achievement
Creating the Initial Screen Layout

Build a Simple Android App (2014)

Achieved
Jan 22, 2015
Achievement
Getting Started with Android

Build a Simple Android App (2014)

Achieved
Jan 21, 2015
Achievement
Local Python

Setting Up a Local Python Environment

Achieved
Dec 16, 2014
Achievement
Buggy Logs

Write Better Python

Achieved
Dec 16, 2014
Achievement
Cleaner Code

Write Better Python

Achieved
Dec 16, 2014
Achievement
Hack-n-Slash

Object-Oriented Python (retired)

Achieved
Dec 16, 2014
Achievement
Python Inheritance

Object-Oriented Python (retired)

Achieved
Dec 16, 2014
Achievement
Python Objects

Object-Oriented Python (retired)

Achieved
Dec 16, 2014
Achievement
Lists Redux

Python Collections (Retired)

Achieved
Nov 26, 2014
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
Oct 3, 2014
Achievement
Launching the Website

Build a Simple Website

Achieved
Oct 3, 2014
Achievement
Styling Content

Build a Simple Website

Achieved
Oct 3, 2014
Achievement
Web Apps

Accessibility

Achieved
Oct 3, 2014
Achievement
Websites

Accessibility

Achieved
Oct 3, 2014
Achievement
Introduction

Accessibility

Achieved
Oct 3, 2014
Achievement
Creating HTML Content

How to Make a Website

Achieved
Oct 3, 2014
Achievement
HTML First

How to Make a Website

Achieved
Oct 3, 2014
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Oct 3, 2014
Achievement
Choosing Options

HTML Forms

Achieved
Oct 3, 2014
Achievement
Organizing Forms

HTML Forms

Achieved
Oct 3, 2014
Achievement
Form Basics

HTML Forms

Achieved
Oct 3, 2014
Achievement
Structuring Tables

HTML Tables

Achieved
Oct 3, 2014
Achievement
Table Basics

HTML Tables

Achieved
Oct 3, 2014
Achievement
Control Flow

Swift Basics (retired)

Achieved
Sep 30, 2014
Achievement
Collections

Swift Basics (retired)

Achieved
Sep 30, 2014
Achievement
Operators

Swift Basics (retired)

Achieved
Sep 30, 2014
Achievement
Types

Swift Basics (retired)

Achieved
Sep 22, 2014
Achievement
Variables and Constants

Swift Basics (retired)

Achieved
Sep 22, 2014
Achievement
Pick a Number! Any Number!

Python Basics (Retired)

Achieved
Aug 1, 2014
Achievement
Shopping List

Python Basics (Retired)

Achieved
Jul 31, 2014
Achievement
Putting the "Fun" Back in "Functions"

Python Basics (Retired)

Achieved
Jul 31, 2014
Achievement
Things That Count

Python Basics (Retired)

Achieved
Jul 30, 2014
Achievement
Ins & Outs

Python Basics (Retired)

Achieved
Jul 30, 2014
Achievement
Say Hello to Python

Python Basics (Retired)

Achieved
Jul 30, 2014
Achievement
jQuery and AJAX

AJAX Basics (retiring)

Achieved
Jul 25, 2014
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Jul 18, 2014
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Jul 18, 2014
Achievement
Start menu and App Icon

Mobile Game Design

Achieved
Jun 21, 2014
Achievement
Sound Design

Mobile Game Design

Achieved
Jun 18, 2014
Achievement
Animating and Saving Sprites

Mobile Game Design

Achieved
Jun 18, 2014
Achievement
Designing Characters and a Scene

Mobile Game Design

Achieved
Jun 18, 2014
Achievement
Foundation Framework

Objective-C Basics (Retired)

Achieved
Jun 8, 2014
Achievement
Introduction to Objective-C

Objective-C Basics (Retired)

Achieved
Jun 8, 2014
Achievement
Introduction to Game Design

Mobile Game Design

Achieved
Jun 4, 2014
Achievement
Pointers and Memory

Objective-C Basics (Retired)

Achieved
May 13, 2014
Achievement
Functional Programming in C

Objective-C Basics (Retired)

Achieved
May 13, 2014
Achievement
UIKit Dynamics

Build a Photo Browser iPhone App

Achieved
Apr 21, 2014
Achievement
View Controller Transitions

Build a Photo Browser iPhone App

Achieved
Apr 21, 2014
Achievement
Gestures

Build a Photo Browser iPhone App

Achieved
Apr 21, 2014
Achievement
What is an API?

Build a Photo Browser iPhone App

Achieved
Apr 21, 2014
Achievement
Downloading Data with NSURLSession

Build a Photo Browser iPhone App

Achieved
Apr 21, 2014
Achievement
Collection Views

Build a Photo Browser iPhone App

Achieved
Apr 21, 2014
Achievement
Fundamentals of C

Objective-C Basics (Retired)

Achieved
Apr 13, 2014
Achievement
DNS Basics

Technology Foundations

Achieved
Sep 22, 2013
Achievement
Securing and Maintaining a MySQL Database

Database Foundations

Achieved
Sep 15, 2013
Achievement
Retrieving and Viewing Data from Parse.com

Build a Self-Destructing Message iPhone App

Achieved
Aug 31, 2013
Achievement
Capturing Photo and Video Using UIImagePickerController

Build a Self-Destructing Message iPhone App

Achieved
Aug 18, 2013
Achievement
Relating Users in Parse.com

Build a Self-Destructing Message iPhone App

Achieved
Aug 16, 2013
Achievement
Using Parse.com as a Backend and Adding Users

Build a Self-Destructing Message iPhone App

Achieved
Aug 16, 2013
Achievement
SQL Calculating, Aggregating and Other Functions

Database Foundations

Achieved
Aug 12, 2013
Achievement
Designing and Starting the App

Build a Self-Destructing Message iPhone App

Achieved
Aug 10, 2013
Achievement
Console Processes

Console Foundations

Achieved
Jul 9, 2013
Achievement
Joining Relational Data Between Tables in SQL

Database Foundations

Achieved
Jul 4, 2013
Achievement
Manipulating Schema with SQL

Database Foundations

Achieved
Jul 4, 2013
Achievement
Creating Tables and Manipulating Data with SQL

Database Foundations

Achieved
Jul 4, 2013
Achievement
Reading Data from Databases with SQL

Database Foundations

Achieved
Jul 4, 2013
Achievement
App Settings

iOS Foundations

Achieved
Jun 27, 2013
Achievement
Viewing a Web Page

Build a Blog Reader iPhone App

Achieved
Jun 25, 2013
Achievement
Data Modeling

Build a Blog Reader iPhone App

Achieved
Jun 25, 2013
Achievement
Adapting Data for Display

Build a Blog Reader iPhone App

Achieved
Jun 25, 2013
Achievement
Console Users and Permission

Console Foundations

Achieved
Apr 25, 2013
Achievement
Installing MySQL Server and MySQL Workbench

Database Foundations

Achieved
Mar 23, 2013
Achievement
Introduction to Data, Databases and SQL

Database Foundations

Achieved
Mar 16, 2013
Achievement
Creating a Website Structure

Build a Simple Website

Achieved
Feb 16, 2013
Achievement
Moving Around in the Console

Console Foundations

Achieved
Feb 11, 2013
Achievement
Getting Data from the Web

Build a Blog Reader iPhone App

Achieved
Feb 2, 2013
Achievement
Rebuilding from Scratch

Build a Blog Reader iPhone App

Achieved
Jan 19, 2013
Achievement
Text Editors and HTML

Build a Simple Website

Achieved
Jan 11, 2013
Achievement
Website Basics

Build a Simple Website

Achieved
Jan 11, 2013
Achievement
Exploring the Master-Detail Template

Build a Blog Reader iPhone App

Achieved
Dec 24, 2012
Achievement
Share Your Creation

Build a Simple iPhone App

Achieved
Dec 9, 2012
Achievement
Animate This

Build a Simple iPhone App

Achieved
Dec 9, 2012
Achievement
Shaking Things Up

Build a Simple iPhone App

Achieved
Dec 9, 2012
Achievement
Making It Pretty

Build a Simple iPhone App

Achieved
Dec 8, 2012
Achievement
Learning the Language

Build a Simple iPhone App

Achieved
Dec 8, 2012
Achievement
Getting Started with iPhone

Build a Simple iPhone App

Achieved
Dec 6, 2012
Achievement
Getting Started With Rails

Build a Simple Ruby on Rails Application

Achieved
Sep 8, 2012
Achievement
Location

iOS Foundations

Achieved
Jun 19, 2012
Achievement
Views

iOS 4 Foundations

Achieved
Jun 14, 2012
Achievement
TableViewController

iOS 4 Foundations

Achieved
Jun 14, 2012
Achievement
Blocks and Categories

iOS Foundations

Achieved
Jun 14, 2012
Achievement
API Access

iOS Foundations

Achieved
Jun 14, 2012
Achievement
Appearance

iOS Foundations

Achieved
Apr 9, 2012
Achievement
Notifications

iOS Foundations

Achieved
Apr 9, 2012
Achievement
iOS 5 Core Data

iOS Foundations

Achieved
Apr 9, 2012
Achievement
Web View

iOS Foundations

Achieved
Apr 9, 2012
Achievement
Storyboards

iOS Foundations

Achieved
Apr 8, 2012
Achievement
Online Dating

Achieved
Apr 2, 2012
Achievement
Taking The Perfect Profile Picture

Achieved
Apr 2, 2012
Achievement
Chair Yoga

Achieved
Apr 2, 2012
Achievement
App Lifecycle & View Controllers

iOS 4 Foundations

Achieved
Feb 8, 2012
Achievement
Your First App

iOS 4 Foundations

Achieved
Feb 8, 2012
Achievement
Automatic Reference Counting

iOS Foundations

Achieved
Feb 6, 2012
Achievement
Introduction Variables

JavaScript Foundations

Achieved
Jan 31, 2012
Achievement
Code Racer

Achieved
Jan 31, 2012
Achievement
Exterminator

Achieved
Jan 25, 2012
Achievement
Borders

CSS3

Achieved
Dec 4, 2011
Achievement
Selectors

CSS3

Achieved
Dec 4, 2011
Achievement
Website Basics

Website Basics

Achieved
Dec 4, 2011
Achievement
Controls

iOS 4 Foundations

Achieved
Dec 4, 2011
Achievement
Functions

Introduction to Programming

Achieved
Nov 15, 2011
Achievement
Introduction to Programming

Achieved
Nov 15, 2011
Achievement
Objects and Arrays

Introduction to Programming

Achieved
Nov 15, 2011
Achievement
Control Structures

Introduction to Programming

Achieved
Nov 15, 2011
Achievement
Basics

Introduction to Programming

Achieved
Nov 15, 2011
Achievement
Mobile

Responsive Web Design Foundations

Achieved
Nov 13, 2011
Achievement
Responsive Web Design

Achieved
Nov 13, 2011
Achievement
Fundamentals

Responsive Web Design Foundations

Achieved
Nov 13, 2011
Achievement
Basics

HTML5 Foundations

Achieved
Nov 13, 2011
Achievement
Forms

HTML

Achieved
Nov 13, 2011
Achievement
HTML

Achieved
Nov 13, 2011
Achievement
Tables

HTML

Achieved
Nov 13, 2011
Achievement
Links

HTML

Achieved
Nov 13, 2011
Achievement
Foundation Framework

iOS 4 Foundations

Achieved
Nov 7, 2011
Achievement
Objective-C

iOS 4 Foundations

Achieved
Nov 7, 2011
Achievement
Objects

HTML

Achieved
Nov 7, 2011
Achievement
Mastery Challenge

Achieved
Nov 7, 2011
Achievement
CSS

Achieved
Nov 7, 2011
Achievement
Framework Foundations

CSS Foundations - Version 1

Achieved
Nov 7, 2011
Achievement
Printing

CSS Foundations - Version 1

Achieved
Nov 7, 2011
Achievement
Page Layout

CSS Foundations - Version 1

Achieved
Nov 7, 2011
Achievement
Box Model

CSS Foundations - Version 1

Achieved
Nov 7, 2011
Achievement
Text Code Challenge

Achieved
Nov 7, 2011
Achievement
Text

CSS Foundations - Version 1

Achieved
Nov 7, 2011
Achievement
Data Types

CSS Foundations - Version 1

Achieved
Nov 7, 2011
Achievement
Selector Code Challenge

Achieved
Nov 7, 2011
Achievement
Selectors

CSS Foundations - Version 1

Achieved
Nov 7, 2011
Achievement
Introduction

CSS Foundations - Version 1

Achieved
Nov 7, 2011
Achievement
HTML Master

Achieved
Nov 7, 2011
Achievement
Tables Challenge

Achieved
Nov 7, 2011
Achievement
List Challenge

Achieved
Nov 7, 2011
Achievement
Lists

HTML

Achieved
Nov 7, 2011
Achievement
Text

HTML

Achieved
Nov 7, 2011
Achievement
Introduction

HTML

Achieved
Nov 7, 2011
Achievement
Xcode 4

Achieved
Nov 7, 2011
Achievement
Newbie

Achieved
Nov 7, 2011
Achievement
Old School

Achieved
Nov 7, 2011