John Coffin

John Coffin

Member Since March 2, 2014

International man of intrigue, or father of a baby pterodactyl? You be the judge.

10,359

Total Points

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Skills & Experience

  • Company

    Trapeze Group

  • Job Title

    Software Developer

  • Spoken Languages

    • English
    • French

124 Achievements

  • Achievement

    Float Layout

    CSS Layout Techniques

    Achieved

    May 30, 2014

    Float Layout
  • Achievement

    Display Modes

    CSS Layout Techniques

    Achieved

    May 27, 2014

    Display Modes
  • Achievement

    Media Queries

    Unused CSS Stages

    Achieved

    May 26, 2014

    Media Queries
  • Achievement

    Workflows

    Git Basics

    Achieved

    May 18, 2014

    Workflows
  • Achievement

    Working With Remote Repositories

    Git Basics

    Achieved

    May 18, 2014

    Working With Remote Repositories
  • Achievement

    Merging

    Git Basics

    Achieved

    May 17, 2014

    Merging
  • Achievement

    Branches

    Git Basics

    Achieved

    May 17, 2014

    Branches
  • Achievement

    Getting Started With Git

    Git Basics

    Achieved

    May 17, 2014

    Getting Started With Git
  • Achievement

    Why Version Control Matters

    Git Basics

    Achieved

    May 17, 2014

    Why Version Control Matters
  • Achievement

    Moving Around in the Console

    Console Foundations

    Achieved

    May 17, 2014

    Moving Around in the Console
  • Achievement

    Customizing the Login Screen

    Implementing Designs for Android

    Achieved

    May 16, 2014

    Customizing the Login Screen
  • Achievement

    CSS Animations

    Unused CSS Stages

    Achieved

    May 16, 2014

    CSS Animations
  • Achievement

    Introduction to Illustrator

    Illustrator Foundations

    Achieved

    May 13, 2014

    Introduction to Illustrator
  • Achievement

    Starting with Design Mockups

    Implementing Designs for Android

    Achieved

    May 12, 2014

    Starting with Design Mockups
  • Achievement

    Transitions and Transforms

    Unused CSS Stages

    Achieved

    May 9, 2014

    Transitions and Transforms
  • Achievement

    Flexbox and Multi-Column Layout

    Unused CSS Stages

    Achieved

    May 7, 2014

    Flexbox and Multi-Column Layout
  • Achievement

    Simple PHP Application: Wrapping Up The Project

    Build a Simple PHP Application

    Achieved

    Apr 17, 2014

    Simple PHP Application: Wrapping Up The Project
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Apr 16, 2014

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Apr 16, 2014

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Apr 16, 2014

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Apr 15, 2014

    Adding Pages to a Website
  • Achievement

    Beyond the Basics

    Objective-C Basics (Retired)

    Achieved

    Apr 15, 2014

    Beyond the Basics
  • Achievement

    Advanced Objective-C

    Objective-C Basics (Retired)

    Achieved

    Apr 15, 2014

    Advanced Objective-C
  • Achievement

    Foundation Framework

    Objective-C Basics (Retired)

    Achieved

    Apr 15, 2014

    Foundation Framework
  • Achievement

    Moving Forward with UX

    UX Basics

    Achieved

    Apr 15, 2014

    Moving Forward with UX
  • Achievement

    Tools UXers Use

    UX Basics

    Achieved

    Apr 15, 2014

    Tools UXers Use
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Apr 15, 2014

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Apr 15, 2014

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Apr 15, 2014

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Apr 15, 2014

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Apr 15, 2014

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Apr 15, 2014

    Beginning HTML and CSS
  • Achievement

    How UXers Think

    UX Basics

    Achieved

    Apr 15, 2014

    How UXers Think
  • Achievement

    What Do User Experience Designers Do?

    UX Basics

    Achieved

    Apr 15, 2014

    What Do User Experience Designers Do?
  • Achievement

    What is User Experience (UX)?

    UX Basics

    Achieved

    Apr 14, 2014

    What is User Experience (UX)?
  • Achievement

    Design Foundations Final

    Design Foundations

    Achieved

    Apr 14, 2014

    Design Foundations Final
  • Achievement

    Becoming a Problem Solver

    Design Foundations

    Achieved

    Apr 14, 2014

    Becoming a Problem Solver
  • Achievement

    Understanding Aesthetics

    Design Foundations

    Achieved

    Apr 14, 2014

    Understanding Aesthetics
  • Achievement

    Presentation Skills

    Soft Skills

    Achieved

    Apr 14, 2014

    Presentation Skills
  • Achievement

    Important Skills For Professional Success

    Soft Skills

    Achieved

    Apr 14, 2014

    Important Skills For Professional Success
  • Achievement

    Introduction to Design

    Design Foundations

    Achieved

    Apr 14, 2014

    Introduction to Design
  • Achievement

    Improving Usability

    Usability Foundations

    Achieved

    Apr 14, 2014

    Improving Usability
  • Achievement

    Mobile Usability

    Usability Foundations

    Achieved

    Apr 13, 2014

    Mobile Usability
  • Achievement

    Website Usability

    Usability Foundations

    Achieved

    Apr 13, 2014

    Website Usability
  • Achievement

    What is Usability?

    Usability Foundations

    Achieved

    Apr 13, 2014

    What is Usability?
  • Achievement

    Color Theory

    Aesthetic Foundations

    Achieved

    Apr 12, 2014

    Color Theory
  • Achievement

    Principles

    Aesthetic Foundations

    Achieved

    Apr 12, 2014

    Principles
  • Achievement

    Elements

    Aesthetic Foundations

    Achieved

    Apr 12, 2014

    Elements
  • Achievement

    Gradients

    CSS Foundations

    Achieved

    Apr 9, 2014

    Gradients
  • Achievement

    Web Typography

    CSS Foundations

    Achieved

    Apr 9, 2014

    Web Typography
  • Achievement

    Backgrounds and Borders

    CSS Foundations

    Achieved

    Apr 9, 2014

    Backgrounds and Borders
  • Achievement

    CSS Box Model

    CSS Foundations

    Achieved

    Apr 8, 2014

    CSS Box Model
  • Achievement

    Text, Fonts, and Lists

    CSS Foundations

    Achieved

    Apr 8, 2014

    Text, Fonts, and Lists
  • Achievement

    Values and Units

    CSS Foundations

    Achieved

    Apr 8, 2014

    Values and Units
  • Achievement

    Advanced Selectors

    CSS Foundations

    Achieved

    Apr 7, 2014

    Advanced Selectors
  • Achievement

    Selectors

    CSS Foundations

    Achieved

    Apr 7, 2014

    Selectors
  • Achievement

    Getting Started with CSS

    CSS Foundations

    Achieved

    Apr 7, 2014

    Getting Started with CSS
  • Achievement

    Forms

    HTML

    Achieved

    Apr 7, 2014

    Forms
  • Achievement

    Tables

    HTML

    Achieved

    Apr 7, 2014

    Tables
  • Achievement

    Objects

    HTML

    Achieved

    Apr 7, 2014

    Objects
  • Achievement

    Links

    HTML

    Achieved

    Apr 6, 2014

    Links
  • Achievement

    Lists

    HTML

    Achieved

    Apr 6, 2014

    Lists
  • Achievement

    Text

    HTML

    Achieved

    Apr 6, 2014

    Text
  • Achievement

    Introduction

    HTML

    Achieved

    Apr 6, 2014

    Introduction
  • Achievement

    Introduction to Objective-C

    Objective-C Basics (Retired)

    Achieved

    Apr 6, 2014

    Introduction to Objective-C
  • Achievement

    Pointers and Memory

    Objective-C Basics (Retired)

    Achieved

    Apr 6, 2014

    Pointers and Memory
  • Achievement

    Functional Programming in C

    Objective-C Basics (Retired)

    Achieved

    Apr 6, 2014

    Functional Programming in C
  • Achievement

    Fundamentals of C

    Objective-C Basics (Retired)

    Achieved

    Apr 6, 2014

    Fundamentals of C
  • Achievement

    Working with PHP Functions

    Build a Simple PHP Application

    Achieved

    Apr 4, 2014

    Working with PHP Functions
  • Achievement

    Integrating With Paypal

    Build a Simple PHP Application

    Achieved

    Apr 4, 2014

    Integrating With Paypal
  • Achievement

    Listing Inventory Items

    Build a Simple PHP Application

    Achieved

    Apr 3, 2014

    Listing Inventory Items
  • Achievement

    Adding a Contact Form

    Build a Simple PHP Application

    Achieved

    Apr 2, 2014

    Adding a Contact Form
  • Achievement

    Creating the Menu and Footer

    Build a Simple PHP Application

    Achieved

    Apr 2, 2014

    Creating the Menu and Footer
  • Achievement

    Getting Started with PHP

    Build a Simple PHP Application

    Achieved

    Mar 31, 2014

    Getting Started with PHP
  • Achievement

    Launching the Website

    Build a Simple Website

    Achieved

    Mar 31, 2014

    Launching the Website
  • Achievement

    Styling Content

    Build a Simple Website

    Achieved

    Mar 31, 2014

    Styling Content
  • Achievement

    Creating a Website Structure

    Build a Simple Website

    Achieved

    Mar 31, 2014

    Creating a Website Structure
  • Achievement

    Text Editors and HTML

    Build a Simple Website

    Achieved

    Mar 31, 2014

    Text Editors and HTML
  • Achievement

    Website Basics

    Build a Simple Website

    Achieved

    Mar 30, 2014

    Website Basics
  • Achievement

    Metrics

    How to Build Your Company

    Achieved

    Mar 30, 2014

    Metrics
  • Achievement

    Sales

    How to Build Your Company

    Achieved

    Mar 30, 2014

    Sales
  • Achievement

    Pricing

    How to Build Your Company

    Achieved

    Mar 30, 2014

    Pricing
  • Achievement

    Financing Your Company

    How to Build Your Company

    Achieved

    Mar 29, 2014

    Financing Your Company
  • Achievement

    From Idea to Execution

    How to Build Your Company

    Achieved

    Mar 28, 2014

    From Idea to Execution
  • Achievement

    Video Marketing

    How to Market Your Business

    Achieved

    Mar 28, 2014

    Video Marketing
  • Achievement

    Email Marketing

    How to Market Your Business

    Achieved

    Mar 28, 2014

    Email Marketing
  • Achievement

    Search Engine Optimization

    How to Market Your Business

    Achieved

    Mar 28, 2014

    Search Engine Optimization
  • Achievement

    Usability Testing

    How to Market Your Business

    Achieved

    Mar 28, 2014

    Usability Testing
  • Achievement

    Usability Basics

    How to Market Your Business

    Achieved

    Mar 27, 2014

    Usability Basics
  • Achievement

    Social Media

    How to Market Your Business

    Achieved

    Mar 27, 2014

    Social Media
  • Achievement

    Making Money

    How to Start a Business (old)

    Achieved

    Mar 27, 2014

    Making Money
  • Achievement

    Marketing Strategy

    How to Start a Business (old)

    Achieved

    Mar 27, 2014

    Marketing Strategy
  • Achievement

    Introduction to Accounting

    How to Start a Business (old)

    Achieved

    Mar 27, 2014

    Introduction to Accounting
  • Achievement

    Marketing Basics

    How to Start a Business (old)

    Achieved

    Mar 27, 2014

    Marketing Basics
  • Achievement

    Forming Your Company

    How to Start a Business (old)

    Achieved

    Mar 27, 2014

    Forming Your Company
  • Achievement

    Corporate Structure

    How to Start a Business (old)

    Achieved

    Mar 27, 2014

    Corporate Structure
  • Achievement

    Why Start a Business?

    How to Start a Business (old)

    Achieved

    Mar 27, 2014

    Why Start a Business?
  • Achievement

    Self-Destruction

    Build a Self-Destructing Message Android App

    Achieved

    Mar 27, 2014

    Self-Destruction
  • Achievement

    Retrieving and Viewing Messages

    Build a Self-Destructing Message Android App

    Achieved

    Mar 27, 2014

    Retrieving and Viewing Messages
  • Achievement

    Sending Messages

    Build a Self-Destructing Message Android App

    Achieved

    Mar 26, 2014

    Sending Messages
  • Achievement

    Capturing Photos and Videos

    Build a Self-Destructing Message Android App

    Achieved

    Mar 23, 2014

    Capturing Photos and Videos
  • Achievement

    Relating Users in Parse.com

    Build a Self-Destructing Message Android App

    Achieved

    Mar 21, 2014

    Relating Users in Parse.com
  • Achievement

    Using Fragments for Tabs

    Build a Self-Destructing Message Android App

    Achieved

    Mar 20, 2014

    Using Fragments for Tabs
  • Achievement

    Adding Users Using Parse.com

    Build a Self-Destructing Message Android App

    Achieved

    Mar 20, 2014

    Adding Users Using Parse.com
  • Achievement

    Using Git for Android

    Android Tools

    Achieved

    Mar 16, 2014

    Using Git for Android
  • Achievement

    Getting Started with Genymotion

    Android Tools

    Achieved

    Mar 14, 2014

    Getting Started with Genymotion
  • Achievement

    Getting Started with Android Studio

    Android Tools

    Achieved

    Mar 14, 2014

    Getting Started with Android Studio
  • Achievement

    Starting the App

    Build a Self-Destructing Message Android App

    Achieved

    Mar 12, 2014

    Starting the App
  • Achievement

    Functions

    Introduction to Programming

    Achieved

    Mar 10, 2014

    Functions
  • Achievement

    Objects and Arrays

    Introduction to Programming

    Achieved

    Mar 10, 2014

    Objects and Arrays
  • Achievement

    Control Structures

    Introduction to Programming

    Achieved

    Mar 10, 2014

    Control Structures
  • Achievement

    Basics

    Introduction to Programming

    Achieved

    Mar 10, 2014

    Basics
  • Achievement

    Using Intents to Display and Share Posts

    Build a Blog Reader Android App

    Achieved

    Mar 10, 2014

    Using Intents to Display and Share Posts
  • Achievement

    Adapting Data for Display in a List

    Build a Blog Reader Android App

    Achieved

    Mar 10, 2014

    Adapting Data for Display in a List
  • Achievement

    Getting Data from the Web

    Build a Blog Reader Android App

    Achieved

    Mar 9, 2014

    Getting Data from the Web
  • Achievement

    Rebuilding from Scratch

    Build a Blog Reader Android App

    Achieved

    Mar 7, 2014

    Rebuilding from Scratch
  • Achievement

    Exploring the Master-Detail Template

    Build a Blog Reader Android App

    Achieved

    Mar 5, 2014

    Exploring the Master-Detail Template
  • Achievement

    Sharing Your Creation

    Build a Simple Android App (retired 2014)

    Achieved

    Mar 5, 2014

    Sharing Your Creation
  • Achievement

    Interrogating the App

    Build a Simple Android App (retired 2014)

    Achieved

    Mar 5, 2014

    Interrogating the App
  • Achievement

    Shaking Things Up

    Build a Simple Android App (retired 2014)

    Achieved

    Mar 4, 2014

    Shaking Things Up
  • Achievement

    Pretty Little Things

    Build a Simple Android App (retired 2014)

    Achieved

    Mar 4, 2014

    Pretty Little Things
  • Achievement

    Learning the Language

    Build a Simple Android App (retired 2014)

    Achieved

    Mar 3, 2014

    Learning the Language
  • Achievement

    Getting Started with Android

    Build a Simple Android App (retired 2014)

    Achieved

    Mar 2, 2014

    Getting Started with Android
  • Achievement

    Newbie

    Achieved

    Mar 2, 2014

    Newbie