Chen Wang

Chen Wang

Member Since February 11, 2015
Open to Work

7,371

Total Points

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

Skills & Experience

  • Company

    Johns Hopkins University

83 Achievements

  • Achievement

    Closures and Closure Expressions

    Swift Closures

    Achieved

    Oct 6, 2015

    Closures and Closure Expressions
  • Achievement

    Functions as First Class Citizens

    Swift Closures

    Achieved

    Oct 6, 2015

    Functions as First Class Citizens
  • Achievement

    Swift Optionals

    Swift Functions and Optionals

    Achieved

    Oct 5, 2015

    Swift Optionals
  • Achievement

    Swift Functions

    Swift Functions and Optionals

    Achieved

    Sep 12, 2015

    Swift Functions
  • Achievement

    Types

    Swift Basics (retired)

    Achieved

    Sep 12, 2015

    Types
  • Achievement

    Variables and Constants

    Swift Basics (retired)

    Achieved

    Sep 12, 2015

    Variables and Constants
  • Achievement

    Ruby Hashes

    Ruby Collections

    Achieved

    Sep 2, 2015

    Ruby Hashes
  • Achievement

    Ruby Arrays

    Ruby Collections

    Achieved

    Sep 2, 2015

    Ruby Arrays
  • Achievement

    Ruby Logical Operators

    Ruby Operators and Control Structures

    Achieved

    Sep 1, 2015

    Ruby Logical Operators
  • Achievement

    Ruby Control Structures

    Ruby Operators and Control Structures

    Achieved

    Sep 1, 2015

    Ruby Control Structures
  • Achievement

    Ruby Operators

    Ruby Operators and Control Structures

    Achieved

    Sep 1, 2015

    Ruby Operators
  • Achievement

    Installing a Ruby Development Environment

    Installing a Ruby Development Environment

    Achieved

    Sep 1, 2015

    Installing a Ruby Development Environment
  • Achievement

    Ruby Methods

    Ruby Basics (Retired)

    Achieved

    Sep 1, 2015

    Ruby Methods
  • Achievement

    Ruby Numbers (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Sep 1, 2015

    Ruby Numbers (Ruby Basics)
  • Achievement

    Ruby Strings (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Sep 1, 2015

    Ruby Strings (Ruby Basics)
  • Achievement

    How Ruby Works

    Ruby Basics (Retired)

    Achieved

    Sep 1, 2015

    How Ruby Works
  • Achievement

    Working With Remote Repositories

    Git Basics

    Achieved

    Aug 30, 2015

    Working With Remote Repositories
  • Achievement

    Merging

    Git Basics

    Achieved

    Aug 30, 2015

    Merging
  • Achievement

    Branches

    Git Basics

    Achieved

    Aug 29, 2015

    Branches
  • Achievement

    Getting Started With Git

    Git Basics

    Achieved

    Aug 29, 2015

    Getting Started With Git
  • Achievement

    Logo Design 101

    Logo Design Basics

    Achieved

    Jul 10, 2015

    Logo Design 101
  • Achievement

    Responsive Theory

    Responsive Layouts

    Achieved

    Jul 6, 2015

    Responsive Theory
  • Achievement

    Creating a Simple Lightbox

    jQuery Basics (2014)

    Achieved

    Jul 6, 2015

    Creating a Simple Lightbox
  • Achievement

    Creating a Spoiler Revealer

    jQuery Basics (2014)

    Achieved

    Jul 5, 2015

    Creating a Spoiler Revealer
  • Achievement

    Why Version Control Matters

    Git Basics

    Achieved

    Jun 19, 2015

    Why Version Control Matters
  • Achievement

    Console Processes

    Console Foundations

    Achieved

    Jun 15, 2015

    Console Processes
  • Achievement

    Console Users and Permission

    Console Foundations

    Achieved

    Jun 11, 2015

    Console Users and Permission
  • Achievement

    Moving Around in the Console

    Console Foundations

    Achieved

    Jun 11, 2015

    Moving Around in the Console
  • Achievement

    Prototyping With Foundation

    Framework Basics

    Achieved

    May 28, 2015

    Prototyping With Foundation
  • Achievement

    Float Layout

    CSS Layout Techniques

    Achieved

    May 25, 2015

    Float Layout
  • Achievement

    Display Modes

    CSS Layout Techniques

    Achieved

    May 22, 2015

    Display Modes
  • Achievement

    Introducing Sketch

    Sketch Basics

    Achieved

    May 21, 2015

    Introducing Sketch
  • Achievement

    Broadcasting

    Build a Social Network with Flask

    Achieved

    May 18, 2015

    Broadcasting
  • Achievement

    Takin' Names

    Build a Social Network with Flask

    Achieved

    May 15, 2015

    Takin' Names
  • Achievement

    Buggy Logs

    Write Better Python

    Achieved

    Apr 17, 2015

    Buggy Logs
  • Achievement

    Cleaner Code

    Write Better Python

    Achieved

    Apr 17, 2015

    Cleaner Code
  • Achievement

    Making Strong Users

    Build a Social Network with Flask

    Achieved

    Apr 12, 2015

    Making Strong Users
  • Achievement

    Our Diary App

    Using Databases in Python

    Achieved

    Apr 11, 2015

    Our Diary App
  • Achievement

    Meet Peewee

    Using Databases in Python

    Achieved

    Apr 11, 2015

    Meet Peewee
  • Achievement

    Character Builder

    Flask Basics

    Achieved

    Apr 11, 2015

    Character Builder
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Apr 7, 2015

    Form Basics
  • Achievement

    Python Objects

    Object-Oriented Python (retired)

    Achieved

    Apr 5, 2015

    Python Objects
  • Achievement

    Tuples

    Python Collections (Retired)

    Achieved

    Apr 5, 2015

    Tuples
  • Achievement

    Dictionaries

    Python Collections (Retired)

    Achieved

    Apr 5, 2015

    Dictionaries
  • Achievement

    Getting Started with WordPress

    Getting Started with WordPress

    Achieved

    Apr 4, 2015

    Getting Started with WordPress
  • Achievement

    Slices

    Python Collections (Retired)

    Achieved

    Apr 4, 2015

    Slices
  • Achievement

    Lists Redux

    Python Collections (Retired)

    Achieved

    Apr 4, 2015

    Lists Redux
  • Achievement

    Say Hello to Python

    Python Basics (Retired)

    Achieved

    Apr 4, 2015

    Say Hello to Python
  • Achievement

    Pick a Number! Any Number!

    Python Basics (Retired)

    Achieved

    Apr 4, 2015

    Pick a Number! Any Number!
  • Achievement

    Putting the "Fun" Back in "Functions"

    Python Basics (Retired)

    Achieved

    Apr 4, 2015

    Putting the "Fun" Back in "Functions"
  • Achievement

    Shopping List

    Python Basics (Retired)

    Achieved

    Apr 4, 2015

    Shopping List
  • Achievement

    Things That Count

    Python Basics (Retired)

    Achieved

    Apr 4, 2015

    Things That Count
  • Achievement

    Ins & Outs

    Python Basics (Retired)

    Achieved

    Apr 4, 2015

    Ins & Outs
  • Achievement

    Introduction to Front-End Frameworks

    Framework Basics

    Achieved

    Apr 4, 2015

    Introduction to Front-End Frameworks
  • Achievement

    Flask Templates

    Flask Basics

    Achieved

    Apr 4, 2015

    Flask Templates
  • Achievement

    Welcome to Flask

    Flask Basics

    Achieved

    Apr 4, 2015

    Welcome to Flask
  • Achievement

    Local Python

    Setting Up a Local Python Environment

    Achieved

    Apr 3, 2015

    Local Python
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 3, 2015

    JavaScript Objects
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 3, 2015

    JavaScript Arrays
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 3, 2015

    JavaScript Loops
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Mar 19, 2015

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Mar 19, 2015

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Mar 19, 2015

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Mar 19, 2015

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Mar 18, 2015

    Introducing JavaScript
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Mar 18, 2015

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Mar 18, 2015

    Designing with the Latest Features
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Mar 17, 2015

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Mar 17, 2015

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Mar 17, 2015

    Understanding Values and Units
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Mar 16, 2015

    Getting Started with CSS
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Mar 9, 2015

    Basic Selectors
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Mar 7, 2015

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Mar 6, 2015

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Mar 6, 2015

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Mar 4, 2015

    Adding Pages to a Website
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Mar 4, 2015

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Feb 16, 2015

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Feb 13, 2015

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Feb 13, 2015

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Feb 12, 2015

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Feb 12, 2015

    Beginning HTML and CSS
  • Achievement

    Newbie

    Achieved

    Feb 11, 2015

    Newbie