Dave Yankowiak

Spring Hill, TN

Current Senior Developer for Michael Hyatt & Company. Previous founder at Lift Development, a friendly WordPress design + development company. Often bearded and in a canoe.

8,283

Total Points

•
3,534

JavaScript

3532 pts
Achievements

2 pts
Forum
•
986

Development Tools

986 pts
Achievements

0 pts
Forum
•
793

CSS

793 pts
Achievements

0 pts
Forum
•
672

HTML

672 pts
Achievements

0 pts
Forum
•
538

Design

538 pts
Achievements

0 pts
Forum
•
493

PHP

493 pts
Achievements

0 pts
Forum
•
323

iOS

323 pts
Achievements

0 pts
Forum
•
212

WordPress

174 pts
Achievements

38 pts
Forum
•
36

Business

36 pts
Achievements

0 pts
Forum
•
10

Digital Literacy

10 pts
Achievements

0 pts
Forum
•
0

Swift

0 pts
Achievements

0 pts
Forum
•
0

Computer Science

0 pts
Achievements

0 pts
Forum
•
0

Learning Resources

0 pts
Achievements

0 pts
Forum
•
0

Machine Learning

0 pts
Achievements

0 pts
Forum
•
0

Quality Assurance

0 pts
Achievements

0 pts
Forum
•
0

Go

0 pts
Achievements

0 pts
Forum
•
0

Security

0 pts
Achievements

0 pts
Forum
•
0

APIs

0 pts
Achievements

0 pts
Forum
•
0

Data Analysis

0 pts
Achievements

0 pts
Forum
•
0

Databases

0 pts
Achievements

0 pts
Forum
•
0

C#

0 pts
Achievements

0 pts
Forum
•
0

Java

0 pts
Achievements

0 pts
Forum
•
0

Python

0 pts
Achievements

0 pts
Forum
•
0

Android

0 pts
Achievements

0 pts
Forum
•
0

Ruby

0 pts
Achievements

0 pts
Forum

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

Skills & Experience

Company

Michael Hyatt & Company
Job Title

Senior Developer
Spoken Languages
- English

107 Achievements

Achievement
Introduction to Collections

Swift Collections and Control Flow

Achieved
Apr 10, 2019
Achievement
Swift Operators

Swift Basics

Achieved
Apr 9, 2019
Achievement
Swift Types

Swift Basics

Achieved
Apr 8, 2019
Achievement
An Introduction to Swift Programming

Swift Basics

Achieved
Apr 7, 2019
Achievement
PHP Arrays

PHP Arrays and Control Structures

Achieved
Jan 12, 2018
Achievement
PHP Conditionals

PHP Arrays and Control Structures

Achieved
Jun 20, 2017
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS

Achieved
Jun 19, 2017
Achievement
PHP on the Web

PHP Basics

Achieved
Jun 19, 2017
Achievement
Daily Exercise Program

PHP Basics

Achieved
Jun 19, 2017
Achievement
Unit Converter

PHP Basics

Achieved
Jun 19, 2017
Achievement
Getting to Know PHP

PHP Basics

Achieved
Jun 19, 2017
Achievement
Component Lifecycle

React Basics (retired)

Achieved
Jun 5, 2017
Achievement
Designing Dataflow

React Basics (retired)

Achieved
Jun 4, 2017
Achievement
Stateful Components

React Basics (retired)

Achieved
Jun 1, 2017
Achievement
Thinking in Components

React Basics (retired)

Achieved
May 31, 2017
Achievement
Classes

Introducing ES2015

Achieved
May 21, 2017
Achievement
Objects and New Collection Types

Introducing ES2015

Achieved
May 20, 2017
Achievement
The Cooler Parts of ES2015

Introducing ES2015

Achieved
May 20, 2017
Achievement
ES2015 Basics

Introducing ES2015

Achieved
May 20, 2017
Achievement
First Steps in React

React Basics (retired)

Achieved
May 20, 2017
Achievement
Quiz Practice Project

Object-Oriented JavaScript (2015)

Achieved
May 4, 2017
Achievement
Prototypal Inheritance

Object-Oriented JavaScript (2015)

Achieved
May 4, 2017
Achievement
Constructor Functions & Prototypes

Object-Oriented JavaScript (2015)

Achieved
May 3, 2017
Achievement
Introduction to Methods

Object-Oriented JavaScript (2015)

Achieved
May 3, 2017
Achievement
AJAX and APIs

AJAX Basics

Achieved
Apr 23, 2017
Achievement
jQuery and AJAX

AJAX Basics

Achieved
Apr 23, 2017
Achievement
Programming AJAX

AJAX Basics

Achieved
Apr 22, 2017
Achievement
AJAX Concepts

AJAX Basics

Achieved
Apr 22, 2017
Achievement
Using a jQuery Carousel

Using jQuery Plugins

Achieved
Apr 22, 2017
Achievement
Add a Sticky Navigation Bar

Using jQuery Plugins

Achieved
Apr 22, 2017
Achievement
Introducing jQuery Plugins

Using jQuery Plugins

Achieved
Apr 22, 2017
Achievement
DOM Traversal

Introduction to jQuery

Achieved
Apr 22, 2017
Achievement
DOM Manipulation

Introduction to jQuery

Achieved
Apr 22, 2017
Achievement
Events

Introduction to jQuery

Achieved
Apr 22, 2017
Achievement
Hello, jQuery!

Introduction to jQuery

Achieved
Apr 22, 2017
Achievement
Improving the Application Code

DOM Scripting By Example

Achieved
Apr 17, 2017
Achievement
Editing and Filtering Names

DOM Scripting By Example

Achieved
Apr 17, 2017
Achievement
Adding and Removing Names

DOM Scripting By Example

Achieved
Apr 17, 2017
Achievement
Traversing the DOM

JavaScript and the DOM

Achieved
Apr 15, 2017
Achievement
Responding to User Interaction

JavaScript and the DOM

Achieved
Apr 15, 2017
Achievement
Making Changes to the DOM

JavaScript and the DOM

Achieved
Apr 15, 2017
Achievement
Building Forms with Bootstrap

Bootstrap 4 Basics (Retired)

Achieved
Apr 15, 2017
Achievement
Using Bootstrap Components

Bootstrap 4 Basics (Retired)

Achieved
Apr 12, 2017
Achievement
Responsive Layouts with the Bootstrap Grid

Bootstrap 4 Basics (Retired)

Achieved
Apr 12, 2017
Achievement
Getting a Handle on the DOM

JavaScript and the DOM

Achieved
Apr 7, 2017
Achievement
The Browser Environment

JavaScript and the DOM

Achieved
Apr 6, 2017
Achievement
Getting to Know Bootstrap 4

Bootstrap 4 Basics (Retired)

Achieved
Mar 26, 2017
Achievement
Color Theory

Aesthetic Foundations

Achieved
Mar 25, 2017
Achievement
Principles

Aesthetic Foundations

Achieved
Mar 24, 2017
Achievement
Elements

Aesthetic Foundations

Achieved
Mar 24, 2017
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Mar 24, 2017
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Mar 23, 2017
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Mar 23, 2017
Achievement
JavaScript Functions

JavaScript Basics

Achieved
Mar 23, 2017
Achievement
JavaScript Conditional Statements

JavaScript Basics

Achieved
Mar 23, 2017
Achievement
JavaScript Numbers

JavaScript Basics

Achieved
Mar 23, 2017
Achievement
JavaScript Variables

JavaScript Basics

Achieved
Mar 22, 2017
Achievement
Introducing JavaScript

JavaScript Basics

Achieved
Mar 22, 2017
Achievement
HTML First

How to Make a Website

Achieved
Mar 22, 2017
Achievement
Scrum Artifacts

Scrum Basics

Achieved
Mar 21, 2017
Achievement
Scrum Events

Scrum Basics

Achieved
Mar 21, 2017
Achievement
Introducing Scrum

Scrum Basics

Achieved
Mar 21, 2017
Achievement
What is Agile?

Scrum Basics

Achieved
Mar 21, 2017
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
May 16, 2014
Achievement
Introduction to Blogging

How to Build Your Business Through Blogging

Achieved
Mar 18, 2014
Achievement
Graphic Basics

Technology Foundations

Achieved
Mar 18, 2014
Achievement
Workflows

Git Basics

Achieved
Mar 18, 2014
Achievement
Working With Remote Repositories

Git Basics

Achieved
Mar 17, 2014
Achievement
Merging

Git Basics

Achieved
Mar 16, 2014
Achievement
Branches

Git Basics

Achieved
Mar 16, 2014
Achievement
Getting Started With Git

Git Basics

Achieved
Mar 15, 2014
Achievement
Installing Programs

Console Foundations

Achieved
Mar 15, 2014
Achievement
Environment and Redirection

Console Foundations

Achieved
Mar 15, 2014
Achievement
Console Processes

Console Foundations

Achieved
Mar 15, 2014
Achievement
Console Users and Permission

Console Foundations

Achieved
Mar 15, 2014
Achievement
Moving Around in the Console

Console Foundations

Achieved
Mar 15, 2014
Achievement
Why Version Control Matters

Git Basics

Achieved
Mar 15, 2014
Achievement
Values and Units

CSS Foundations

Achieved
Mar 15, 2014
Achievement
Advanced Selectors

CSS Foundations

Achieved
Mar 15, 2014
Achievement
Selectors

CSS Foundations

Achieved
Mar 3, 2014
Achievement
WordPress Plugin Best Practices

How to Make a Website with WordPress

Achieved
Mar 3, 2014
Achievement
Widgets and Custom Menus

How to Make a Website with WordPress

Achieved
Mar 3, 2014
Achievement
Custom Post Types and Fields

How to Make a Website with WordPress

Achieved
Mar 3, 2014
Achievement
Customizing WordPress Themes

How to Make a Website with WordPress

Achieved
Mar 3, 2014
Achievement
WordPress Themes

How to Make a Website with WordPress

Achieved
Feb 28, 2014
Achievement
Installing Wordpress

How to Make a Website with WordPress

Achieved
Feb 28, 2014
Achievement
Getting Started with CSS

CSS Foundations

Achieved
Feb 25, 2014
Achievement
Forms

HTML

Achieved
Feb 25, 2014
Achievement
Tables

HTML

Achieved
Feb 25, 2014
Achievement
Objects

HTML

Achieved
Feb 25, 2014
Achievement
Links

HTML

Achieved
Feb 25, 2014
Achievement
Lists

HTML

Achieved
Feb 24, 2014
Achievement
Text

HTML

Achieved
Feb 24, 2014
Achievement
Introduction

HTML

Achieved
Feb 24, 2014
Achievement
Launching the Website

Build a Simple Website

Achieved
Feb 23, 2014
Achievement
Styling Content

Build a Simple Website

Achieved
Feb 23, 2014
Achievement
Creating a Website Structure

Build a Simple Website

Achieved
Feb 23, 2014
Achievement
Text Editors and HTML

Build a Simple Website

Achieved
Feb 23, 2014
Achievement
Website Basics

Build a Simple Website

Achieved
Feb 23, 2014
Achievement
Workflow Basics

Photoshop Foundations

Achieved
Feb 23, 2014
Achievement
Slices & Save for Web

Photoshop Foundations

Achieved
Feb 23, 2014
Achievement
Vector Shapes

Photoshop Foundations

Achieved
Feb 22, 2014
Achievement
Type Tools

Photoshop Foundations

Achieved
Feb 22, 2014
Achievement
Masks Basics

Photoshop Foundations

Achieved
Feb 22, 2014
Achievement
Layer Basics

Photoshop Foundations

Achieved
Feb 22, 2014
Achievement
Workspace Basics

Photoshop Foundations

Achieved
Feb 14, 2014
Achievement
Newbie

Achieved
Feb 14, 2014