David McGarvey
seal-mask

David McGarvey

Techdegree Graduate

Member Since May 28, 2018

27,424

Total Points

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

Skills & Experience

  • Company

    Hi-Dive Denver

  • Job Title

    General Manager

  • Spoken Languages

    • English
  • Looking for work

    Yes

245 Achievements

  • Browser Persistent Data with PHP
  • Networking
  • Personal Branding
  • Setting Your Course
  • Angular Form Validation
  • Angular Basic Forms
  • Services in Angular
  • Angular Components
  • Setting Up an Angular Application
  • Working with Numbers
  • The Math Object
  • Filtering Inputs and Escaping Outputs in PHP
  • $_GET and $_POST
  • PHP Inventory
  • PHP Includes
  • PHP Internal Functions
  • PHP Returns & Closures
  • PHP Functions Basics
  • PHP Loops
  • PHP Arrays
  • PHP Conditionals
  • PHP on the Web
  • Daily Exercise Program
  • CSS Layout Project
  • Page Layout with the Float Property
  • Controlling Layout with CSS Display Modes
  • Getting Started with CSS Layout
  • Careers in the Tech Industry
  • Self-Assessment
  • Unit Converter
  • Getting to Know PHP
  • React Router and Authentication
  • Implementing Basic Authentication
  • Introducing the Authentication Project
  • Get Involved in Open Source
  •  Create a Web Presence on GitHub
  •  Working on a Team
  • Working By Yourself
  • Hello, GitHub!
  • Scrum Artifacts
  • Scrum Events
  • Introducing Scrum
  • What is Agile?
  • Refactoring and Modularizing a REST API
  • Create, Read, Update, Delete
  • Managing Data and Asynchronous Code
  • Getting to Know REST APIs
  • Getting the REST You Need 2
  • Performing CRUD Operations
  • Defining Models
  • Getting Started with Sequelize
  • Asynchronous Code in Express
  • Building Your Resume
  • Date and Time Functions
  • Aggregate and Numeric Functions
  • Working with Text
  • Ordering, Limiting and Paging Results
  • Handling Errors When Manipulating Data
  • Deleting Data from a Database
  • Updating Data in a Database
  • Adding Data to a Database
  • Going Further with Routing
  • Navigating, Nesting and Redirecting Routes
  • Getting Started with React Router
  • React Component Patterns
  • Stateful Components and Lifecycle Methods
  • Managing State and Data Flow
  • Build Modular Interfaces with Components
  • Stateful Components
  • Introducing Props
  • Thinking in Components
  • 10th Techdegree Peer Review
  • First Steps in React
  • Serving Static Files in Express
  • Applying Express Knowledge
  • Middleware
  • Deeper into Routing with Express
  • Using Templates with Express
  • Getting Started with Express
  • Updating and Uninstalling Packages with npm
  • Installing Packages with npm
  • What is npm?
  • Creating a Command Line Weather Application
  • Handling Errors in Node
  • Getting Data From an API With Node
  • Introduction to Node.js
  • JavaScript Frameworks, Libraries, and Developer Roles
  • JavaScript Outside of the Browser
  • Exploring Async/Await
  • Understanding Promises
  • Asynchronous JavaScript with Callbacks
  • What is Asynchronous Programming?
  • Programming AJAX
  • AJAX Concepts
  • Common Commands
  • Practice forEach
  • Combining Array Methods
  • Array Manipulation
  • Array Iteration
  • Adding the Game Logic
  • Making the Game Interactive
  • Callbacks and the DOM
  • Callbacks with Timers
  • Introduction to Callback Functions
  • Rendering the Game
  •  Building Constructor Methods and Generating Objects
  • Introducing 'Four in a Row'
  • Practicing Getters and Setters
  • Checking Out and Returning a Book
  • Starting with Some Methods
  • The Rough Plan
  • Getters and Setters
  • Practicing Classes
  • Working with Classes in JavaScript
  • Practicing Object Basics
  • Object Basics
  • Introduction to Object-Oriented JavaScript
  • Reformatting User Input
  • Validating a Form with Regular Expressions
  • Regular Expressions
  • Improving the Application Code
  • Editing and Filtering Names
  • Adding and Removing Names
  • The Role of Selectors in JavaScript
  • Pseudo-classes and Combinators
  • Selector Basics
  • Inlines and Media
  • Django Model Forms
  • Django Models
  • Django Forms
  • Building Custom Filters
  • Building Custom Tags
  • Template Tags and Filters
  • Test Time!
  • Final Details
  • Django Templates
  • Model Administration
  • What a View
  • Say Hello to Django
  • Choosing Options
  • Organizing Forms
  • Form Basics
  • 5th Techdegree Peer Review
  • Tacocat Challenge
  • How to Win Friends
  • Broadcasting
  • Takin' Names
  • Making Strong Users
  • Finding the Data You Want
  • Character Builder
  • 5 Star Techdegree Reviewer
  • Getting Data from a Database
  • Flask Templates
  • Data, Databases and SQL
  • Welcome to Flask
  • GET and POST Requests in a Browser
  • Introduction to HTTP
  • Covering Your Bases
  • Be Assertive!
  • What Is Testing?
  • GitHub and Other Remote Repositories
  • Managing Committed Files
  • 1st Techdegree Peer Review
  • First Commits
  • Directories and Files
  • The Command Shell
  • Gettin' CRUD-y With It
  • Our Diary App
  • Merge Sort and Linked Lists
  • The Merge Sort Algorithm
  • Meet Peewee
  • Timezones
  • Math Quiz App
  • Dates and Times
  • Building a Linked List
  • Python Regular Expressions
  • Exploring Arrays
  • Dice Roller
  • Recursion and Space Complexity
  • Algorithms in Code
  • Python: Advanced Objects
  • Time Complexity
  • Python: Inheritance
  • Playing a Counting Game
  • Python: Instant Objects
  • Buggy Logs
  • Cleaner Code
  • Dungeon Game 2
  • Python Sets
  • Python Tuples
  • Python Dictionaries
  • Python Slices
  • Python Lists
  • Moving Around in the Console
  • Build an Application
  • Using Lists
  • Meet Lists
  • All Together Now
  • Functions and Looping
  • Types and Branching
  • Using a jQuery Carousel
  • Add a Sticky Navigation Bar
  • Introducing jQuery Plugins
  • Working with jQuery Collections (2017)
  • Understanding jQuery Events and DOM Traversal (2017)
  • Introducing jQuery (2017)
  • Fundamental Concepts
  • Designing with the Latest Features
  • Basic Layout
  • Meet Python
  • The Box Model
  • Understanding Values and Units
  • Basic Selectors
  • Getting Started with CSS
  • Using Slack Effectively
  • Introducing Slack for the Techdegree
  • Traversing the DOM
  • Responding to User Interaction
  • Making Changes to the DOM
  • Going Further with HTML
  • Images, Text and Links
  • Structuring Your Content
  • Getting Started With HTML
  • Getting a Handle on the DOM
  • Create Function Using Arrow Syntax
  • Using Template Literals
  • Defining Variables With let and const
  • The Browser Environment
  • JavaScript Objects
  • JavaScript Arrays
  • JavaScript Loops
  • JavaScript Functions
  • JavaScript Conditional Statements
  • JavaScript Numbers
  • JavaScript Variables
  • JavaScript Tools and Workflows
  • JavaScript is Everywhere
  • Adding a New Web Page
  • Make It Beautiful with CSS
  • HTML: The Structural Foundation of Web Pages and Applications
  • Getting Familiar with HTML and CSS
  • Introducing JavaScript
  • Finishing the Game
  • Introducing JavaScript
  • Newbie