Jeffrey Vierra

Jeffrey Vierra

honolulu

25,404

Total Points

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Skills & Experience

  • Company

    Toshiba Business Solutions

312 Achievements

  • Arrow Functions
  • Pass Information Into Functions
  • Create Reusable Code with Functions
  • The Math Object
  • Working with Numbers
  • Understanding Design Systems
  • Making Decisions in Your Code with Conditional Statements
  • Working With Strings
  • Storing and Tracking Information with Variables
  • Hello, JavaScript!
  • All Together Now
  • Functions and Looping
  • Types and Branching
  • Meet Python
  • Playing a Counting Game
  • Building a Layout with Flexbox
  • Combine and Minify Assets
  • Optimize Assets
  • Measuring Performance
  • Planning for Performance
  • Captioning Video
  • Media Basics
  • Regular Expressions
  • Exploration
  • Discovery
  • Hello, GitHub!
  • Getting Started with CSS Transitions
  • Logo Design
  • Creating a Wireframe
  • Introducing Adobe Illustrator
  • Going Further with HTML
  • Images, Text and Links
  • JavaScript Frameworks, Libraries, and Developer Roles
  • Structuring Your Content
  • Getting Started With HTML
  • Treehouse Club - JavaScript
  • JavaScript Outside of the Browser
  • JavaScript Tools and Workflows
  • JavaScript is Everywhere
  • JavaScript Objects and Conditionals
  • JavaScript Arrays and Loops
  • JavaScript Functions
  • Data Types and Variables
  • Object Basics
  • Introduction to Object-Oriented JavaScript
  • Updating and Uninstalling Packages with npm
  • Installing Packages with npm
  • What is npm?
  • Building Forms With Bootstrap
  • Getting Data from a Database
  • Using the Discovery Service
  • Using the Conversation Service
  • Introducing the Watson APIs
  • Using Bootstrap Components
  • Responsive Layouts With the Bootstrap Grid
  • Getting to Know Bootstrap 4
  • Rehearsal and Delivery
  • Creating and Refining
  • Preparing to Present
  • MASH JavaScript
  • MASH CSS
  • MASH HTML
  • Building Your Resume
  • Regular Expressions
  • DOM Traversal
  • DOM Manipulation
  • Events
  • Security in Practice
  • Common Attacks and Defenses
  • Hello Internet!
  • Hello, jQuery!
  • Traversing the DOM
  • Responding to User Interaction
  • Making Changes to the DOM
  • Finishing the Game
  • Introducing JavaScript
  • Getting a Handle on the DOM
  • Lists, Code, Links and Images
  • Understanding Markdown
  • The Browser Environment
  • Chart Formatting and Layout
  • When To Use What Type of Chart
  • Introduction To Data Visualization
  • 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
  • Flexbox Properties
  • Understanding Flexbox
  • Responsive Patterns
  • Media Queries
  • Responsive Theory
  • Getting Started in Maya LT
  • Player Input and Cameras
  • Logic in Python
  • Python Data Types
  • Python For Beginners
  • Positioning Page Content
  • CSS Layout Project
  • Page Layout with the Float Property
  • Controlling Layout with CSS Display Modes
  • Getting Started with CSS Layout
  • Structuring Tables
  • Table Basics
  • Selections with D3
  • Advanced Selectors
  • Going Further with Attribute Selectors and Pseudo-Classes
  • Selectors - Beyond the Basics
  • Workflows
  • Working With Remote Repositories
  • Merging
  • Branches
  • Getting Started With Git
  • Why Version Control Matters
  • Selecting Elements and Adding Events with JavaScript
  • JavaScript and the DOM
  • Using a jQuery Carousel
  • Add a Sticky Navigation Bar
  • WWW
  • Introducing jQuery Plugins
  • Moving Forward with UX
  • Tools UXers Use
  • The Internet
  • Computer Languages
  • Computer Basics
  • Creating a Simple Drawing Application
  • How UXers Think
  • Creating a Password Confirmation Form
  • What Do User Experience Designers Do?
  • What is User Experience (UX)?
  • Creating a Mobile Drop Down Menu
  • Creating a Simple Lightbox
  • Creating a Spoiler Revealer
  • JavaScript Objects
  • Finding the Data You Want
  • Data, Databases and SQL
  • The Unity Editor and Scene Setup
  • Introduction to Video Games
  • Building and Customizing the Blog
  • Getting Started with Jekyll
  • JavaScript Arrays
  • JavaScript Loops
  • JavaScript Functions
  • The Box Model
  • Fundamental Concepts
  • Designing with the Latest Features
  • Basic Layout
  • Understanding Values and Units
  • Basic Selectors
  • Getting Started with CSS
  • Creating an SVG
  • Introduction to SVG
  • JavaScript Conditional Statements
  • JavaScript Numbers
  • JavaScript Variables
  • Introducing JavaScript
  • Choosing Options
  • Organizing Forms
  • Form Basics
  • Introduction to Game Design
  • Introduction to jQuery
  • Grid Layout
  • Flexbox Layout
  • Positioning Schemes
  • Float Layout
  • Display Modes
  • 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
  • Presentation Skills
  • JavaScript Objects
  • JavaScript Functions
  • Ruby Testing
  • Standard Library
  • Ruby Core
  • Ruby Modules
  • Ruby Procs & Lambdas
  • Ruby Blocks
  • Ruby Loops
  • Ruby Methods
  • Ruby Hashes
  • Ruby Arrays
  • Ruby Numbers
  • Ruby Strings
  • Objects, Classes, and Variables
  • Ruby Basics
  • Installing Programs
  • Environment and Redirection
  • Console Processes
  • Console Users and Permission
  • Moving Around in the Console
  • Logo Design 101
  • The Logo Sprint
  • JavaScript Arrays
  • JavaScript Numbers
  • The Job Search
  • Networking
  • Personal Branding
  • Introduction
  • Important Skills For Professional Success
  • Setting Your Course
  • Growing Your Business
  • Client Services
  • Sales and Pitching
  • Prototyping With Bootstrap
  • DNS Basics
  • Introduction to Front-End Frameworks
  • Design Foundations Final
  • Becoming a Problem Solver
  • Chrome DevTools Basics
  • Creating a Long Term Business
  • Protecting Yourself With Contracts
  • Establishing a Proper Workflow
  • Pricing and Project Proposals
  • Finding Your First Project
  • Starting a Freelance Career
  • Understanding Aesthetics
  • Introduction to Design
  • JavaScript Strings
  • Introduction Variables
  • Careers in the Tech Industry
  • Self-Assessment
  • Functions
  • Objects and Arrays
  • Control Structures
  • Introduction to Illustrator
  • Defining the Project
  • Intro to User Experience
  • Creating the Menu and Footer
  • Getting Started with PHP
  • Basics
  • CSS Animations
  • Media Queries
  • Transitions and Transforms
  • Getting Work Done
  • A Lifestyle Choice
  • Flexbox and Multi-Column Layout
  • Customizing WordPress
  • Gradients
  • Web Typography
  • Marketing and Promotion
  • Backgrounds and Borders
  • CSS Box Model
  • Text, Fonts, and Lists
  • Values and Units
  • Installing MySQL Server and MySQL Workbench
  • Introduction to Data, Databases and SQL
  • Workflow Basics
  • Slices & Save for Web
  • Content Strategy with WordPress
  • Metrics
  • Video Marketing
  • Email Marketing
  • Search Engine Optimization
  • Usability Testing
  • Usability Basics
  • Social Media
  • Making Money
  • Marketing Strategy
  • Introduction to Accounting
  • Marketing Basics
  • Forming Your Company
  • Corporate Structure
  • Why Start a Business?
  • Graphic Basics
  • Advanced Selectors
  • Selectors
  • Getting Started with CSS
  • Color Theory
  • Principles
  • Adaptive Design
  • Website Basics
  • Fluid Foundation
  • Introduction to Responsive Web Design
  • Elements
  • Vector Shapes
  • Type Tools
  • Masks Basics
  • Framework Foundations
  • Printing
  • Page Layout
  • Box Model
  • Managing Comments
  • Adding and Editing Content in WordPress
  • Configuring WordPress
  • Layer Basics
  • Workspace Basics
  • Text
  • Data Types
  • Selectors
  • Introduction
  • Forms
  • Tables
  • Objects
  • Links
  • Lists
  • Text
  • Introduction
  • Getting Started with WordPress
  • Launching the Website
  • Styling Content
  • Creating a Website Structure
  • Text Editors and HTML
  • Website Basics
  • Newbie