Sean Henderson

Sean Henderson

Walnut Creek
Open to Work

15,413

Total Points

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Skills & Experience

  • Spoken Languages

    • English
    • Spanish
    • Turkish
    • Nepali

194 Achievements

  • Using a jQuery Carousel
  • Add a Sticky Navigation Bar
  • Introducing jQuery Plugins
  • Updating and Uninstalling Packages with npm
  • Installing Packages with npm
  • What is npm?
  • HTTP Methods and Headers
  • Creating a Basic Template Engine in Node.js
  • WordPress Admin Settings
  • WordPress User Roles
  • Owning a WordPress Site Long Term
  • Working with Media in WordPress
  • Adding and Editing Content
  • Getting a WordPress Site
  • Getting Started with WordPress
  • Local WordPress Development
  • Handling Routes in Node.js
  • Creating a Simple Server in Node.js
  • MASH JavaScript
  • MASH CSS
  • MASH HTML
  • Treehouse Club - JavaScript
  • Treehouse Club - CSS
  • Welcome to the Treehouse Club
  • WWW
  • The Internet
  • Computer Languages
  • Computer Basics
  • Gradients
  • Web Typography
  • Backgrounds and Borders
  • DNS Basics
  • Building a Command Line Application
  • Introduction to Node.js
  • Quiz Practice Project
  • Prototypal Inheritance
  • Constructor Functions & Prototypes
  • Introduction to Methods
  • AJAX and APIs
  • jQuery and AJAX
  • Programming AJAX
  • AJAX Concepts
  • Responsive Patterns
  • Media Queries
  • Responsive Theory
  • Custom Media Players
  • Captioning Video
  • Media Basics
  • Traversing and Manipulating the DOM with JavaScript
  • Selecting Elements and Adding Events with JavaScript
  • JavaScript and the DOM
  • Combine and Minify Assets
  • Optimize Assets
  • Chrome DevTools Basics
  • Measuring Performance
  • Planning for Performance
  • Structuring Tables
  • Table Basics
  • Creating a Simple Drawing Application
  • Creating a Password Confirmation Form
  • Creating a Mobile Drop Down Menu
  • Creating a Simple Lightbox
  • Creating a Spoiler Revealer
  • Introduction to jQuery
  • Workflows
  • Working With Remote Repositories
  • Merging
  • Branches
  • JavaScript Objects
  • Getting Started With Git
  • JavaScript Arrays
  • JavaScript Loops
  • Choosing Options
  • Organizing Forms
  • Form Basics
  • Why Version Control Matters
  • JavaScript Functions
  • JavaScript Conditional Statements
  • JavaScript Numbers
  • JavaScript Variables
  • Introducing JavaScript
  • Fundamental Concepts
  • Designing with the Latest Features
  • Installing Programs
  • Environment and Redirection
  • Console Processes
  • Console Users and Permission
  • Moving Around in the Console
  • Basic Layout
  • The Box Model
  • Understanding Values and Units
  • Basic Selectors
  • Getting Started with CSS
  • Debugging HTML and CSS Problems
  • Sharing a Website
  • Responsive Web Design and Testing
  • Adding Pages to a Website
  • Styling Web Pages and Navigation
  • Customizing Colors and Fonts
  • CSS: Cascading Style Sheets
  • Creating HTML Content
  • HTML First
  • Beginning HTML and CSS
  • CSS Box Model
  • Text, Fonts, and Lists
  • Values and Units
  • Advanced Selectors
  • Introduction to Accounting
  • Ruby on Rails Authentication
  • Rails Frontend Development
  • Getting Started With Rails
  • Marketing Basics
  • Selectors
  • Getting Started with CSS
  • Getting Started with iPhone
  • Forming Your Company
  • Corporate Structure
  • Why Start a Business?
  • Launching the Website
  • Web Apps
  • Styling Content
  • Websites
  • Creating a Website Structure
  • Text Editors and HTML
  • Website Basics
  • JavaScript Functions
  • JavaScript Arrays
  • Objects, Classes, and Variables
  • Ruby Basics
  • Media Queries
  • CSS3
  • Introduction
  • Type Tools
  • JavaScript Numbers
  • Masks Basics
  • Animation
  • Online Dating
  • Taking The Perfect Profile Picture
  • JavaScript Strings
  • Transforms
  • Layer Basics
  • Graphic Basics
  • Chair Yoga
  • Introduction Variables
  • Transitions
  • Multi-Column Layouts
  • Backgrounds
  • Functions
  • Introduction to Programming
  • Objects and Arrays
  • Control Structures
  • Basics
  • Mobile
  • Responsive Web Design
  • Fundamentals
  • Workspace Basics
  • HTML
  • Gradients
  • Borders
  • Web Fonts
  • Typography
  • Color Theory
  • Aesthetic Foundations
  • Selectors
  • HTML5
  • Video
  • Basics
  • Mastery Challenge
  • CSS
  • Framework Foundations
  • Printing
  • Page Layout
  • Box Model
  • Principles
  • Elements
  • Website Basics
  • Forms
  • Objects
  • Text Code Challenge
  • Text
  • Data Types
  • Selector Code Challenge
  • Selectors
  • Introduction
  • HTML Master
  • Tables Challenge
  • Tables
  • Links
  • List Challenge
  • Lists
  • Text
  • Introduction
  • Newbie
  • Old School