Jonathan Walz

Jonathan Walz

Portland, OR
Open to Work

I recently left the coffee industry to pursue my prior passion of computers and more specifically development. I am currently looking for any internship opportunity within the city of Portland, Oregon.

21,429

Total Points

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

Skills & Experience

255 Achievements

  • Introducing the Authentication Project
  • Recursion and Space Complexity
  • Algorithms in Code
  • Time Complexity
  • Playing a Counting Game
  • Searching Names
  • Sorting Algorithms
  • Why React Native
  • Introducing JavaScript
  • Introduction to UI Design
  • Go Data Structures Overview
  • Go Flow Control Overview
  • Go Syntax Overview
  • Designing Dataflow
  • Stateful Components
  • Thinking in Components
  • First Steps in React
  • Joining Relational Data Between Tables in SQL
  • More Advanced PHP for WordPress
  • PHP Basics for WordPress
  • Managing Content in WordPress
  • Getting Started with CSS Transitions
  • Art Direction with the Picture Element
  • Image Delivery with Srcset and Sizes
  • Positioning Page Content
  • CSS Layout Project
  • Page Layout with the Float Property
  • Controlling Layout with CSS Display Modes
  • Getting Started with CSS Layout
  • Manipulating Schema with SQL
  • Go Further With Mongo
  • Working With Collections
  • Understanding MongoDB
  • Getting Started with MongoDB
  • Creating Tables and Manipulating Data with SQL
  • Reading Data from Databases with SQL
  • Installing a Ruby Development Environment
  • Installing MySQL Server and MySQL Workbench
  • Introduction to Data, Databases and SQL
  • PHP Loops
  • PHP Conditionals
  • Introducing Scrum
  • Improving Our Todo App
  • Services in Angular
  • Principles
  • Elements
  • Using Angular's Built-in Directives
  • Controllers and Scope
  • Getting Started with Angular
  • PHP Datatypes
  • PHP Data & Structure
  • PHP Getting Started
  • Forms
  • What is Agile?
  • Adding and Editing Content
  • Getting a WordPress Site
  • How to Install WordPress on Your Computer
  • MASH JavaScript
  • MASH CSS
  • MASH HTML
  • Treehouse Club - CSS
  • Improving your Gulp Workflow
  • Compile Sass with Gulp
  • Gulp your JavaScript workflow!
  • Welcome to Gulp.js
  • Doing More with Express
  • Treehouse Club - JavaScript
  • Welcome to the Treehouse Club
  • Serving Static Files in Express
  • Using Templates with Express
  • Installing Sass and Setting up the Project
  • The Request and Response Objects in Express
  • Developing Express Apps Like a Boss
  • Getting Started with Express
  • Updating and Uninstalling Packages with npm
  • Installing Packages with npm
  • Introduction to PHP for WordPress
  • Local WordPress Development
  • What is npm?
  • HTTP Methods and Headers
  • Creating a Basic Template Engine in Node.js
  • WordPress Plugin Best Practices
  • Widgets and Custom Menus
  • Custom Post Types and Fields
  • Customizing WordPress Themes
  • Creating an SVG
  • Introduction to SVG
  • The Internet
  • WordPress Themes
  • Installing Wordpress
  • Understanding Flexbox and Multi-Column Layout
  • Handling Routes in Node.js
  • Advanced Sass Concepts
  • Computer Languages
  • Computer Basics
  • Speeding up Workflow With Sass
  • Variables, Mixins, and Extending Selectors
  • Getting Started with Sass
  • Creating Home Page Assets
  • Better SEO Through Tools
  • Better SEO Through Code
  • Better SEO Through Content
  • Introduction to SEO
  • Moving Forward with UX
  • Tools UXers Use
  • How UXers Think
  • Applying Effects
  • Combine and Minify Assets
  • Optimize Assets
  • Measuring Performance
  • Planning for Performance
  • Workflows
  • Working With Remote Repositories
  • Merging
  • Branches
  • Getting Started With Git
  • Why Version Control Matters
  • Installing Programs
  • Environment and Redirection
  • Console Processes
  • Console Users and Permission
  • Moving Around in the Console
  • Chrome DevTools Basics
  • What Do User Experience Designers Do?
  • What is User Experience (UX)?
  • Finalizing the Project
  • Case Studies and Examples
  • The Brand Identity Design Process
  • Introduction to Brand Identity
  • How to Draw in Illustrator
  •  Adding Color and Type
  • Creating a Simple Server in Node.js
  • Creating an Icon
  • Introduction to Illustrator
  • Building a Command Line Application
  • Web Apps
  • Responsive Patterns
  • Media Queries
  • Responsive Theory
  • Custom Media Players
  • Introduction to Node.js
  • Quiz Practice Project
  • Prototypal Inheritance
  • Websites
  • Introduction
  • Constructor Functions & Prototypes
  • Introduction to Methods
  • AJAX and APIs
  • jQuery and AJAX
  • Programming AJAX
  • AJAX Concepts
  • Workflow Basics
  • Slices & Save for Web
  • Vector Shapes
  • Captioning Video
  • Media Basics
  • Traversing and Manipulating the DOM with JavaScript
  • Selecting Elements and Adding Events with JavaScript
  • JavaScript and the DOM
  • Add a Sticky Navigation Bar
  • Creating a Simple Drawing Application
  • Type Tools
  • Masks Basics
  • Creating a Password Confirmation Form
  • Creating a Mobile Drop Down Menu
  • Creating a Simple Lightbox
  • Creating a Spoiler Revealer
  • Introduction to jQuery
  • JavaScript Objects
  • JavaScript Arrays
  • JavaScript Loops
  • Introducing Sketch
  • Introducing jQuery Plugins
  • Using a jQuery Carousel
  • The Logo Sprint
  • Logo Design 101
  • JavaScript Functions
  • Layer Basics
  • Workspace Basics
  • Design Foundations Final
  • Becoming a Problem Solver
  • Understanding Aesthetics
  • Blogging with WordPress Overview
  • Getting Started with WordPress
  • JavaScript Conditional Statements
  • Introduction to Design
  • Grid Layout
  • Flexbox Layout
  • Positioning Schemes
  • Float Layout
  • Structuring Tables
  • Table Basics
  • Choosing Options
  • Organizing Forms
  • Form Basics
  • Advanced Selectors
  • Color Theory
  • Prototyping With Bootstrap
  • Introduction to Front-End Frameworks
  • Going Further with Attribute Selectors and Pseudo-Classes
  • Display Modes
  • Tables
  • Objects
  • Lists
  • Links
  • Text
  • Introduction
  • Graphic Basics
  • Selectors - Beyond the Basics
  • JavaScript Numbers
  • JavaScript Variables
  • Fundamental Concepts
  • Designing with the Latest Features
  • Basic Layout
  • The Box Model
  • Understanding Values and Units
  • Input and Output
  • Search
  • Introducing JavaScript
  • Basic Selectors
  • Getting Started with CSS
  • Ruby Class Design
  • Blocks Practice
  • Working With Blocks
  • WWW
  • Ruby Blocks
  • Build a Simple Todo List Program
  • Ruby Booleans
  • Build a Bank Account Class
  • Ruby Variables and Methods
  • Debugging HTML and CSS Problems
  • Sharing a Website
  • Responsive Web Design and Testing
  • Ruby Objects and Classes
  • Build a Simple Contact List
  • Ruby Iteration
  • Ruby Loops
  • Adding Pages to a Website
  • Styling Web Pages and Navigation
  • Build a Grocery List Program
  • Customizing Colors and Fonts
  • CSS: Cascading Style Sheets
  • Creating HTML Content
  • HTML First
  • Beginning HTML and CSS
  • Ruby Hashes
  • Ruby Arrays
  • Ruby Logical Operators
  • Ruby Control Structures
  • Ruby Operators
  • Ruby Methods
  • Ruby Numbers (Ruby Basics)
  • Ruby Strings (Ruby Basics)
  • How Ruby Works
  • Newbie