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Joshua Caulfield

Member Since June 23, 2016

Open to Work

13,313

Total Points

•
5,737

JavaScript

5737 pts
Achievements

0 pts
Forum
•
1,878

CSS

1878 pts
Achievements

0 pts
Forum
•
1,307

HTML

1307 pts
Achievements

0 pts
Forum
•
1,248

Python

1248 pts
Achievements

0 pts
Forum
•
363

Development Tools

363 pts
Achievements

0 pts
Forum
•
353

Security

353 pts
Achievements

0 pts
Forum
•
244

Databases

244 pts
Achievements

0 pts
Forum
•
108

Data Analysis

108 pts
Achievements

0 pts
Forum
•
47

APIs

47 pts
Achievements

0 pts
Forum
•
13

Business

13 pts
Achievements

0 pts
Forum

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

166 Achievements

Achievement
Meet Lists

Introducing Lists

Achieved
Oct 31, 2018
Achievement
Functions and Looping

Python Basics

Achieved
Oct 31, 2018
Achievement
All Together Now

Python Basics

Achieved
Oct 31, 2018
Achievement
Types and Branching

Python Basics

Achieved
Oct 15, 2018
Achievement
Meet Python

Python Basics

Achieved
Oct 14, 2018
Achievement
Express Middleware

User Authentication With Express and Mongo

Achieved
Sep 29, 2017
Achievement
Sessions and Cookies

User Authentication With Express and Mongo

Achieved
Sep 29, 2017
Achievement
User Registration and Login

User Authentication With Express and Mongo

Achieved
Sep 27, 2017
Achievement
What is Authentication?

User Authentication With Express and Mongo

Achieved
Sep 27, 2017
Achievement
Security: Solutions

Introduction to Data Security

Achieved
Sep 26, 2017
Achievement
Security: Concerns

Introduction to Data Security

Achieved
Sep 26, 2017
Achievement
Go Further With Mongo

Mongo Basics

Achieved
Sep 25, 2017
Achievement
Working With Collections

Mongo Basics

Achieved
Sep 25, 2017
Achievement
Understanding MongoDB

Mongo Basics

Achieved
Sep 25, 2017
Achievement
Getting Started with MongoDB

Mongo Basics

Achieved
Sep 25, 2017
Achievement
Serving Static Files in Express

Express Basics

Achieved
Sep 25, 2017
Achievement
Applying Express Knowledge

Express Basics

Achieved
Sep 25, 2017
Achievement
Big Data at Netflix

Introduction to Big Data

Achieved
Sep 25, 2017
Achievement
Where and How Big Data Is Used

Introduction to Big Data

Achieved
Sep 25, 2017
Achievement
What is Big Data

Introduction to Big Data

Achieved
Sep 25, 2017
Achievement
Middleware

Express Basics

Achieved
Sep 24, 2017
Achievement
Deeper into Routing with Express

Express Basics

Achieved
Sep 24, 2017
Achievement
Using Templates with Express

Express Basics

Achieved
Sep 23, 2017
Achievement
Getting Started with Express

Express Basics

Achieved
Sep 22, 2017
Achievement
Improving your Gulp Workflow

Gulp Basics

Achieved
Sep 21, 2017
Achievement
Compile Sass with Gulp

Gulp Basics

Achieved
Sep 21, 2017
Achievement
Gulp your JavaScript workflow!

Gulp Basics

Achieved
Sep 20, 2017
Achievement
Welcome to Gulp.js

Gulp Basics

Achieved
Sep 20, 2017
Achievement
Updating and Uninstalling Packages with npm

npm Basics (retiring)

Achieved
Sep 19, 2017
Achievement
Installing Packages with npm

npm Basics (retiring)

Achieved
Sep 19, 2017
Achievement
What is npm?

npm Basics (retiring)

Achieved
Sep 19, 2017
Achievement
HTTP Methods and Headers

Build a Simple Dynamic Site with Node.js

Achieved
Sep 19, 2017
Achievement
Creating a Basic Template Engine in Node.js

Build a Simple Dynamic Site with Node.js

Achieved
Sep 18, 2017
Achievement
Handling Routes in Node.js

Build a Simple Dynamic Site with Node.js

Achieved
Sep 15, 2017
Achievement
Creating a Simple Server in Node.js

Build a Simple Dynamic Site with Node.js

Achieved
Sep 14, 2017
Achievement
Getting the REST You Need

REST API Basics

Achieved
Sep 14, 2017
Achievement
Creating a Command Line Weather Application

Node.js Basics 2017

Achieved
Sep 13, 2017
Achievement
Handling Errors in Node

Node.js Basics 2017

Achieved
Sep 12, 2017
Achievement
Getting Data From an API With Node

Node.js Basics 2017

Achieved
Sep 12, 2017
Achievement
GET and POST Requests in a Browser

HTTP Basics

Achieved
Sep 11, 2017
Achievement
Introduction to HTTP

HTTP Basics

Achieved
Sep 11, 2017
Achievement
Introduction to Node.js

Node.js Basics 2017

Achieved
Sep 10, 2017
Achievement
Classes

Introducing ES2015

Achieved
Sep 10, 2017
Achievement
Objects and New Collection Types

Introducing ES2015

Achieved
Sep 10, 2017
Achievement
Security in Practice

Security Literacy

Achieved
Sep 10, 2017
Achievement
Common Attacks and Defenses

Security Literacy

Achieved
Sep 10, 2017
Achievement
Hello Internet!

Security Literacy

Achieved
Sep 10, 2017
Achievement
The Cooler Parts of ES2015

Introducing ES2015

Achieved
Sep 10, 2017
Achievement
ES2015 Basics

Introducing ES2015

Achieved
Sep 6, 2017
Achievement
Quiz Practice Project

Object-Oriented JavaScript (2015)

Achieved
Sep 5, 2017
Achievement
Prototypal Inheritance

Object-Oriented JavaScript (2015)

Achieved
Aug 29, 2017
Achievement
Constructor Functions & Prototypes

Object-Oriented JavaScript (2015)

Achieved
Aug 28, 2017
Achievement
Introduction to Methods

Object-Oriented JavaScript (2015)

Achieved
Aug 27, 2017
Achievement
Moving Around in the Console

Console Foundations

Achieved
Aug 23, 2017
Achievement
Finishing the Game

Introducing JavaScript

Achieved
Aug 6, 2017
Achievement
Introducing JavaScript

Introducing JavaScript

Achieved
Aug 6, 2017
Achievement
Using a jQuery Carousel

Using jQuery Plugins

Achieved
Aug 6, 2017
Achievement
Add a Sticky Navigation Bar

Using jQuery Plugins

Achieved
Aug 5, 2017
Achievement
Introducing jQuery Plugins

Using jQuery Plugins

Achieved
Aug 5, 2017
Achievement
Improving the Application Code

DOM Scripting By Example

Achieved
Aug 5, 2017
Achievement
Editing and Filtering Names

DOM Scripting By Example

Achieved
Aug 4, 2017
Achievement
Adding and Removing Names

DOM Scripting By Example

Achieved
Aug 3, 2017
Achievement
DOM Traversal

Introduction to jQuery

Achieved
Jul 20, 2017
Achievement
DOM Manipulation

Introduction to jQuery

Achieved
Jul 20, 2017
Achievement
Events

Introduction to jQuery

Achieved
Jul 18, 2017
Achievement
Hello, jQuery!

Introduction to jQuery

Achieved
Jul 17, 2017
Achievement
Traversing the DOM

JavaScript and the DOM (Retiring)

Achieved
Jul 17, 2017
Achievement
Responding to User Interaction

Interacting with the DOM

Achieved
Jul 17, 2017
Achievement
Making Changes to the DOM

JavaScript and the DOM (Retiring)

Achieved
Jul 16, 2017
Achievement
Getting a Handle on the DOM

JavaScript and the DOM (Retiring)

Achieved
Jul 15, 2017
Achievement
The Browser Environment

JavaScript and the DOM (Retiring)

Achieved
Jul 11, 2017
Achievement
Building an Alexa Skill

Build an Alexa Skill

Achieved
Jul 9, 2017
Achievement
Alexa Skills Kit Overview

Build an Alexa Skill

Achieved
Jul 9, 2017
Achievement
Python Slices

Python Collections (2016, retired 2019)

Achieved
Mar 18, 2017
Achievement
Python Lists

Python Collections (2016, retired 2019)

Achieved
Mar 17, 2017
Achievement
Getting Started with Jekyll

Build a Blog with Jekyll and GitHub Pages

Achieved
Jan 4, 2017
Achievement
Lists Redux

Python Collections (Retired)

Achieved
Dec 16, 2016
Achievement
Letter Game App

Python Basics (2015)

Achieved
Dec 14, 2016
Achievement
Number Game App

Python Basics (2015)

Achieved
Dec 10, 2016
Achievement
Shopping List App

Python Basics (2015)

Achieved
Nov 8, 2016
Achievement
Logic in Python

Python Basics (2015)

Achieved
Nov 8, 2016
Achievement
Python Data Types

Python Basics (2015)

Achieved
Nov 5, 2016
Achievement
Python For Beginners

Python Basics (2015)

Achieved
Nov 4, 2016
Achievement
More Advanced PHP for WordPress

PHP for WordPress

Achieved
Oct 10, 2016
Achievement
PHP Basics for WordPress

PHP for WordPress

Achieved
Sep 17, 2016
Achievement
Introduction to PHP for WordPress

PHP for WordPress

Achieved
Sep 14, 2016
Achievement
Local WordPress Development

Local WordPress Development

Achieved
Sep 14, 2016
Achievement
WordPress Plugin Best Practices

How to Make a Website with WordPress

Achieved
Sep 14, 2016
Achievement
Widgets and Custom Menus

How to Make a Website with WordPress

Achieved
Sep 14, 2016
Achievement
Custom Post Types and Fields

How to Make a Website with WordPress

Achieved
Sep 13, 2016
Achievement
Customizing WordPress Themes

How to Make a Website with WordPress

Achieved
Sep 13, 2016
Achievement
WordPress Themes

How to Make a Website with WordPress

Achieved
Sep 11, 2016
Achievement
Installing Wordpress

How to Make a Website with WordPress

Achieved
Sep 11, 2016
Achievement
WordPress Admin Settings

WordPress Admin Settings

Achieved
Sep 11, 2016
Achievement
WordPress User Roles

WordPress User Roles

Achieved
Sep 10, 2016
Achievement
WordPress Plugins

WordPress Basics

Achieved
Sep 10, 2016
Achievement
WordPress Themes

WordPress Basics

Achieved
Sep 10, 2016
Achievement
The WordPress Customizer

WordPress Basics

Achieved
Sep 10, 2016
Achievement
Managing Media in WordPress

WordPress Basics

Achieved
Sep 10, 2016
Achievement
Managing Content in WordPress

WordPress Basics

Achieved
Sep 9, 2016
Achievement
How to Install WordPress on Your Computer

How to Install WordPress on Your Computer

Achieved
Sep 9, 2016
Achievement
Getting Started with WordPress

Getting Started with WordPress

Achieved
Sep 9, 2016
Achievement
jQuery and AJAX

AJAX Basics (retiring)

Achieved
Aug 15, 2016
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Aug 12, 2016
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Aug 12, 2016
Achievement
Custom Media Players

HTML Video and Audio (Retired)

Achieved
Aug 11, 2016
Achievement
Captioning Video

HTML Video and Audio (Retired)

Achieved
Aug 11, 2016
Achievement
Media Basics

HTML Video and Audio (Retired)

Achieved
Aug 11, 2016
Achievement
Traversing and Manipulating the DOM with JavaScript

Interactive Web Pages with JavaScript

Achieved
Aug 11, 2016
Achievement
Selecting Elements and Adding Events with JavaScript

Interactive Web Pages with JavaScript

Achieved
Aug 6, 2016
Achievement
JavaScript and the DOM

Interactive Web Pages with JavaScript

Achieved
Aug 6, 2016
Achievement
Structuring Tables

HTML Tables

Achieved
Aug 6, 2016
Achievement
Table Basics

HTML Tables

Achieved
Aug 5, 2016
Achievement
Building Forms with Bootstrap

Bootstrap 4 Basics (Retired)

Achieved
Aug 5, 2016
Achievement
Using Bootstrap Components

Bootstrap 4 Basics (Retired)

Achieved
Aug 4, 2016
Achievement
Responsive Layouts with the Bootstrap Grid

Bootstrap 4 Basics (Retired)

Achieved
Aug 4, 2016
Achievement
Getting to Know Bootstrap 4

Bootstrap 4 Basics (Retired)

Achieved
Aug 3, 2016
Achievement
Creating a Simple Drawing Application

jQuery Basics (2014)

Achieved
Aug 3, 2016
Achievement
Creating a Password Confirmation Form

jQuery Basics (2014)

Achieved
Aug 1, 2016
Achievement
Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Achieved
Jul 29, 2016
Achievement
Creating a Simple Lightbox

jQuery Basics (2014)

Achieved
Jul 28, 2016
Achievement
Creating a Spoiler Revealer

jQuery Basics (2014)

Achieved
Jul 28, 2016
Achievement
Introduction to jQuery

jQuery Basics (2014)

Achieved
Jul 27, 2016
Achievement
Advanced Selectors

CSS Selectors

Achieved
Jul 27, 2016
Achievement
Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achieved
Jul 27, 2016
Achievement
Selectors - Beyond the Basics

CSS Selectors

Achieved
Jul 26, 2016
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Jul 26, 2016
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Jul 25, 2016
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Jul 25, 2016
Achievement
Choosing Options

HTML Forms

Achieved
Jul 25, 2016
Achievement
Organizing Forms

HTML Forms

Achieved
Jul 24, 2016
Achievement
Form Basics

HTML Forms

Achieved
Jul 24, 2016
Achievement
Building a Layout with Flexbox

CSS Flexbox Layout

Achieved
Jul 24, 2016
Achievement
Flexbox Properties

CSS Flexbox Layout

Achieved
Jul 24, 2016
Achievement
Understanding Flexbox

CSS Flexbox Layout

Achieved
Jul 24, 2016
Achievement
Responsive Patterns

Responsive Layouts

Achieved
Jul 24, 2016
Achievement
Media Queries

Responsive Layouts

Achieved
Jul 24, 2016
Achievement
Responsive Theory

Responsive Layouts

Achieved
Jul 24, 2016
Achievement
Positioning Page Content

CSS Layout Basics

Achieved
Jul 24, 2016
Achievement
CSS Layout Project

CSS Layout Basics

Achieved
Jul 24, 2016
Achievement
Page Layout with the Float Property

CSS Layout Basics

Achieved
Jul 23, 2016
Achievement
Controlling Layout with CSS Display Modes

CSS Layout Basics

Achieved
Jul 21, 2016
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
Jul 5, 2016
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Jul 5, 2016
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
Jul 5, 2016
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Jul 4, 2016
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Jul 4, 2016
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Jul 4, 2016
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Jul 3, 2016
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Jul 3, 2016
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Jul 3, 2016
Achievement
The Box Model

CSS Basics (2014)

Achieved
Jul 1, 2016
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Jul 1, 2016
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Jun 30, 2016
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Jun 27, 2016
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
Jun 27, 2016
Achievement
Sharing a Website

How to Make a Website

Achieved
Jun 27, 2016
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
Jun 27, 2016
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
Jun 26, 2016
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
Jun 25, 2016
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
Jun 24, 2016
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
Jun 24, 2016
Achievement
Creating HTML Content

How to Make a Website

Achieved
Jun 23, 2016
Achievement
HTML First

How to Make a Website

Achieved
Jun 23, 2016
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Jun 23, 2016
Achievement
Newbie

Achieved
Jun 23, 2016