Steven Quinn

Steven Quinn

Member Since November 12, 2014
Open to Work

12,519

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
    • Chinese (Mandarin)

149 Achievements

  • Achievement

    Responding to User Interaction

    Interacting with the DOM

    Achieved

    Jun 17, 2018

    Responding to User Interaction
  • Achievement

    The Browser Environment

    JavaScript and the DOM (Retiring)

    Achieved

    Jun 17, 2018

    The Browser Environment
  • Achievement

    Create Function Using Arrow Syntax

    Getting Started With ES2015

    Achieved

    Jun 17, 2018

    Create Function Using Arrow Syntax
  • Achievement

    Using Template Literals

    Getting Started With ES2015

    Achieved

    Jun 17, 2018

    Using Template Literals
  • Achievement

    Defining Variables With let and const

    Getting Started With ES2015

    Achieved

    Jun 17, 2018

    Defining Variables With let and const
  • Achievement

    Finishing the Game

    Introducing JavaScript

    Achieved

    Jun 3, 2018

    Finishing the Game
  • Achievement

    Design Patterns

    Prototyping in the Browser

    Achieved

    Jan 21, 2018

    Design Patterns
  • Achievement

    Ruby Hashes

    Ruby Collections

    Achieved

    Jun 12, 2016

    Ruby Hashes
  • Achievement

    Ruby Arrays

    Ruby Collections

    Achieved

    Jun 11, 2016

    Ruby Arrays
  • Achievement

    Ruby Booleans

    Ruby Booleans

    Achieved

    Jun 11, 2016

    Ruby Booleans
  • Achievement

    Joining Relational Data Between Tables in SQL

    Database Foundations

    Achieved

    May 15, 2016

    Joining Relational Data Between Tables in SQL
  • Achievement

    Handling Errors When Manipulating Data

    Modifying Data with SQL

    Achieved

    May 14, 2016

    Handling Errors When Manipulating Data
  • Achievement

    Deleting Data from a Database

    Modifying Data with SQL

    Achieved

    May 14, 2016

    Deleting Data from a Database
  • Achievement

    Updating Data in a Database

    Modifying Data with SQL

    Achieved

    May 14, 2016

    Updating Data in a Database
  • Achievement

    Adding Data to a Database

    Modifying Data with SQL

    Achieved

    May 14, 2016

    Adding Data to a Database
  • Achievement

    Date and Time Functions

    Reporting with SQL

    Achieved

    Apr 16, 2016

    Date and Time Functions
  • Achievement

    Aggregate and Numeric Functions

    Reporting with SQL

    Achieved

    Apr 13, 2016

    Aggregate and Numeric Functions
  • Achievement

    Working with Text

    Reporting with SQL

    Achieved

    Mar 31, 2016

    Working with Text
  • Achievement

    Ordering, Limiting and Paging Results

    Reporting with SQL

    Achieved

    Mar 30, 2016

    Ordering, Limiting and Paging Results
  • Achievement

    Finding the Data You Want

    SQL Basics

    Achieved

    Mar 29, 2016

    Finding the Data You Want
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    Mar 1, 2016

    Getting Data from a Database
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    Feb 28, 2016

    Data, Databases and SQL
  • Achievement

    Developing Express Apps Like a Boss

    Express Basics (2015)

    Achieved

    Oct 6, 2015

    Developing Express Apps Like a Boss
  • Achievement

    Getting Started with Express

    Express Basics (2015)

    Achieved

    Oct 6, 2015

    Getting Started with Express
  • Achievement

    Updating and Uninstalling Packages with npm

    npm Basics (retiring)

    Achieved

    Sep 30, 2015

    Updating and Uninstalling Packages with npm
  • Achievement

    Installing Packages with npm

    npm Basics (retiring)

    Achieved

    Sep 30, 2015

    Installing Packages with npm
  • Achievement

    What is npm?

    npm Basics (retiring)

    Achieved

    Sep 30, 2015

    What is npm?
  • Achievement

    What Do User Experience Designers Do?

    UX Basics

    Achieved

    Sep 30, 2015

    What Do User Experience Designers Do?
  • Achievement

    What is User Experience (UX)?

    UX Basics

    Achieved

    Sep 29, 2015

    What is User Experience (UX)?
  • Achievement

    Installing a Ruby Development Environment

    Installing a Ruby Development Environment

    Achieved

    Sep 29, 2015

    Installing a Ruby Development Environment
  • Achievement

    Web Apps

    Accessibility

    Achieved

    Sep 23, 2015

    Web Apps
  • Achievement

    Websites

    Accessibility

    Achieved

    Sep 23, 2015

    Websites
  • Achievement

    Introduction

    Accessibility

    Achieved

    Sep 23, 2015

    Introduction
  • Achievement

    AJAX and APIs

    AJAX Basics (retiring)

    Achieved

    Sep 23, 2015

    AJAX and APIs
  • Achievement

    Combine and Minify Assets

    Introduction to Front End Performance Optimization

    Achieved

    Sep 22, 2015

    Combine and Minify Assets
  • Achievement

    Optimize Assets

    Introduction to Front End Performance Optimization

    Achieved

    Sep 22, 2015

    Optimize Assets
  • Achievement

    Measuring Performance

    Introduction to Front End Performance Optimization

    Achieved

    Sep 22, 2015

    Measuring Performance
  • Achievement

    jQuery and AJAX

    AJAX Basics (retiring)

    Achieved

    Sep 22, 2015

    jQuery and AJAX
  • Achievement

    Design Foundations Final

    Design Foundations

    Achieved

    Sep 21, 2015

    Design Foundations Final
  • Achievement

    Becoming a Problem Solver

    Design Foundations

    Achieved

    Sep 21, 2015

    Becoming a Problem Solver
  • Achievement

    Understanding Aesthetics

    Design Foundations

    Achieved

    Sep 21, 2015

    Understanding Aesthetics
  • Achievement

    Introduction to Design

    Design Foundations

    Achieved

    Sep 21, 2015

    Introduction to Design
  • Achievement

    Programming AJAX

    AJAX Basics (retiring)

    Achieved

    Sep 18, 2015

    Programming AJAX
  • Achievement

    AJAX Concepts

    AJAX Basics (retiring)

    Achieved

    Sep 9, 2015

    AJAX Concepts
  • Achievement

    Planning for Performance

    Introduction to Front End Performance Optimization

    Achieved

    Sep 4, 2015

    Planning for Performance
  • Achievement

    Chrome DevTools Basics

    Website Optimization

    Achieved

    Sep 4, 2015

    Chrome DevTools Basics
  • Achievement

    Responsive Patterns

    Responsive Layouts

    Achieved

    Sep 2, 2015

    Responsive Patterns
  • Achievement

    Media Queries

    Responsive Layouts

    Achieved

    Sep 2, 2015

    Media Queries
  • Achievement

    Responsive Theory

    Responsive Layouts

    Achieved

    Sep 2, 2015

    Responsive Theory
  • Achievement

    Custom Media Players

    HTML Video and Audio (Retired)

    Achieved

    Sep 1, 2015

    Custom Media Players
  • Achievement

    Captioning Video

    HTML Video and Audio (Retired)

    Achieved

    Aug 31, 2015

    Captioning Video
  • Achievement

    Media Basics

    HTML Video and Audio (Retired)

    Achieved

    Aug 30, 2015

    Media Basics
  • Achievement

    Text, Fonts, and Lists

    CSS Foundations

    Achieved

    Aug 28, 2015

    Text, Fonts, and Lists
  • Achievement

    Quiz Practice Project

    Object-Oriented JavaScript (2015)

    Achieved

    Aug 26, 2015

    Quiz Practice Project
  • Achievement

    Prototypal Inheritance

    Object-Oriented JavaScript (2015)

    Achieved

    Aug 25, 2015

    Prototypal Inheritance
  • Achievement

    Constructor Functions & Prototypes

    Object-Oriented JavaScript (2015)

    Achieved

    Aug 25, 2015

    Constructor Functions & Prototypes
  • Achievement

    Introduction to Methods

    Object-Oriented JavaScript (2015)

    Achieved

    Aug 23, 2015

    Introduction to Methods
  • Achievement

    Building a Command Line Application

    Node.js Basics (2014)

    Achieved

    Aug 21, 2015

    Building a Command Line Application
  • Achievement

    Introduction to Node.js

    Node.js Basics (2014)

    Achieved

    Aug 20, 2015

    Introduction to Node.js
  • Achievement

    Traversing and Manipulating the DOM with JavaScript

    Interactive Web Pages with JavaScript

    Achieved

    Aug 20, 2015

    Traversing and Manipulating the DOM with JavaScript
  • Achievement

    Selecting Elements and Adding Events with JavaScript

    Interactive Web Pages with JavaScript

    Achieved

    Aug 20, 2015

    Selecting Elements and Adding Events with JavaScript
  • Achievement

    Values and Units

    CSS Foundations

    Achieved

    Aug 19, 2015

    Values and Units
  • Achievement

    Advanced Selectors

    CSS Foundations

    Achieved

    Aug 19, 2015

    Advanced Selectors
  • Achievement

    Selectors

    CSS Foundations

    Achieved

    Aug 18, 2015

    Selectors
  • Achievement

    Getting Started with CSS

    CSS Foundations

    Achieved

    Aug 18, 2015

    Getting Started with CSS
  • Achievement

    Creating a Simple Drawing Application

    jQuery Basics (2014)

    Achieved

    Aug 18, 2015

    Creating a Simple Drawing Application
  • Achievement

    Creating a Password Confirmation Form

    jQuery Basics (2014)

    Achieved

    Aug 17, 2015

    Creating a Password Confirmation Form
  • Achievement

    Creating a Mobile Drop Down Menu

    jQuery Basics (2014)

    Achieved

    Aug 16, 2015

    Creating a Mobile Drop Down Menu
  • Achievement

    Creating a Simple Lightbox

    jQuery Basics (2014)

    Achieved

    Aug 16, 2015

    Creating a Simple Lightbox
  • Achievement

    Creating a Spoiler Revealer

    jQuery Basics (2014)

    Achieved

    Aug 14, 2015

    Creating a Spoiler Revealer
  • Achievement

    Introduction to jQuery

    jQuery Basics (2014)

    Achieved

    Aug 13, 2015

    Introduction to jQuery
  • Achievement

    JavaScript and the DOM

    Interactive Web Pages with JavaScript

    Achieved

    Aug 12, 2015

    JavaScript and the DOM
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Aug 11, 2015

    JavaScript Objects
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Aug 11, 2015

    JavaScript Arrays
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Aug 2, 2015

    JavaScript Loops
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Jul 31, 2015

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Jul 30, 2015

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Jul 26, 2015

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Jul 26, 2015

    JavaScript Variables
  • Achievement

    Positioning Schemes

    CSS Layout Techniques

    Achieved

    Jul 6, 2015

    Positioning Schemes
  • Achievement

    Float Layout

    CSS Layout Techniques

    Achieved

    Jul 6, 2015

    Float Layout
  • Achievement

    Display Modes

    CSS Layout Techniques

    Achieved

    Jul 6, 2015

    Display Modes
  • Achievement

    Graphic Basics

    Technology Foundations

    Achieved

    Jun 24, 2015

    Graphic Basics
  • Achievement

    Creating an SVG

    SVG Basics

    Achieved

    Jun 16, 2015

    Creating an SVG
  • Achievement

    Introduction to SVG

    SVG Basics

    Achieved

    Jun 16, 2015

    Introduction to SVG
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Jun 16, 2015

    Structuring Tables
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Jun 16, 2015

    Table Basics
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Jun 12, 2015

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Jun 12, 2015

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Jun 11, 2015

    Form Basics
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Jun 8, 2015

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Jun 8, 2015

    Designing with the Latest Features
  • Achievement

    Workflows

    Git Basics

    Achieved

    Jun 5, 2015

    Workflows
  • Achievement

    Why Version Control Matters

    Git Basics

    Achieved

    Jun 5, 2015

    Why Version Control Matters
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Jun 5, 2015

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Jun 4, 2015

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Jun 4, 2015

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Jun 4, 2015

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Jun 2, 2015

    Getting Started with CSS
  • Achievement

    Working With Remote Repositories

    Git Basics

    Achieved

    May 28, 2015

    Working With Remote Repositories
  • Achievement

    Merging

    Git Basics

    Achieved

    May 28, 2015

    Merging
  • Achievement

    Branches

    Git Basics

    Achieved

    May 28, 2015

    Branches
  • Achievement

    Getting Started With Git

    Git Basics

    Achieved

    May 28, 2015

    Getting Started With Git
  • Achievement

    Manipulating Schema with SQL

    Database Foundations

    Achieved

    May 12, 2015

    Manipulating Schema with SQL
  • Achievement

    Creating Tables and Manipulating Data with SQL

    Database Foundations

    Achieved

    Mar 16, 2015

    Creating Tables and Manipulating Data with SQL
  • Achievement

    Reading Data from Databases with SQL

    Database Foundations

    Achieved

    Mar 2, 2015

    Reading Data from Databases with SQL
  • Achievement

    Installing MySQL Server and MySQL Workbench

    Database Foundations

    Achieved

    Mar 1, 2015

    Installing MySQL Server and MySQL Workbench
  • Achievement

    Computer Languages

    Computer Basics

    Achieved

    Feb 25, 2015

    Computer Languages
  • Achievement

    Computer Basics

    Computer Basics

    Achieved

    Feb 25, 2015

    Computer Basics
  • Achievement

    Installing Programs

    Console Foundations

    Achieved

    Feb 25, 2015

    Installing Programs
  • Achievement

    Environment and Redirection

    Console Foundations

    Achieved

    Feb 25, 2015

    Environment and Redirection
  • Achievement

    Console Processes

    Console Foundations

    Achieved

    Feb 5, 2015

    Console Processes
  • Achievement

    Console Users and Permission

    Console Foundations

    Achieved

    Feb 4, 2015

    Console Users and Permission
  • Achievement

    Moving Around in the Console

    Console Foundations

    Achieved

    Feb 4, 2015

    Moving Around in the Console
  • Achievement

    Introduction to Data, Databases and SQL

    Database Foundations

    Achieved

    Jan 25, 2015

    Introduction to Data, Databases and SQL
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Jan 22, 2015

    Introducing JavaScript
  • Achievement

    Forms

    HTML

    Achieved

    Jan 21, 2015

    Forms
  • Achievement

    Tables

    HTML

    Achieved

    Jan 5, 2015

    Tables
  • Achievement

    Objects

    HTML

    Achieved

    Jan 5, 2015

    Objects
  • Achievement

    Links

    HTML

    Achieved

    Jan 5, 2015

    Links
  • Achievement

    Lists

    HTML

    Achieved

    Jan 5, 2015

    Lists
  • Achievement

    Text

    HTML

    Achieved

    Jan 4, 2015

    Text
  • Achievement

    Introduction

    HTML

    Achieved

    Jan 4, 2015

    Introduction
  • Achievement

    Creating the Initial Screen Layout

    Build a Simple Android App (2014)

    Achieved

    Dec 1, 2014

    Creating the Initial Screen Layout
  • Achievement

    Getting Started with Android

    Build a Simple Android App (2014)

    Achieved

    Dec 1, 2014

    Getting Started with Android
  • Achievement

    JavaScript Functions

    JavaScript Foundations

    Achieved

    Nov 29, 2014

    JavaScript Functions
  • Achievement

    JavaScript Arrays

    JavaScript Foundations

    Achieved

    Nov 27, 2014

    JavaScript Arrays
  • Achievement

    JavaScript Numbers

    JavaScript Foundations

    Achieved

    Nov 26, 2014

    JavaScript Numbers
  • Achievement

    JavaScript Strings

    JavaScript Foundations

    Achieved

    Nov 25, 2014

    JavaScript Strings
  • Achievement

    Introduction Variables

    JavaScript Foundations

    Achieved

    Nov 25, 2014

    Introduction Variables
  • Achievement

    Ruby Methods

    Ruby Basics (Retired)

    Achieved

    Nov 24, 2014

    Ruby Methods
  • Achievement

    Ruby Numbers (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Nov 23, 2014

    Ruby Numbers (Ruby Basics)
  • Achievement

    Ruby Strings (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Nov 23, 2014

    Ruby Strings (Ruby Basics)
  • Achievement

    How Ruby Works

    Ruby Basics (Retired)

    Achieved

    Nov 23, 2014

    How Ruby Works
  • Achievement

    Functions

    Introduction to Programming

    Achieved

    Nov 23, 2014

    Functions
  • Achievement

    Objects and Arrays

    Introduction to Programming

    Achieved

    Nov 23, 2014

    Objects and Arrays
  • Achievement

    Control Structures

    Introduction to Programming

    Achieved

    Nov 22, 2014

    Control Structures
  • Achievement

    Basics

    Introduction to Programming

    Achieved

    Nov 19, 2014

    Basics
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Nov 17, 2014

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Nov 17, 2014

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Nov 17, 2014

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Nov 17, 2014

    Adding Pages to a Website
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Nov 14, 2014

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Nov 14, 2014

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Nov 13, 2014

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Nov 13, 2014

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Nov 12, 2014

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Nov 12, 2014

    Beginning HTML and CSS
  • Achievement

    Newbie

    Achieved

    Nov 12, 2014

    Newbie