john shen

john shen

Member Since May 10, 2014

6,663

Total Points

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Skills & Experience

  • Company

    ucsd

83 Achievements

  • Achievement

    Why React Native

    Introduction to React Native

    Achieved

    Oct 31, 2018

    Why React Native
  • Achievement

    Actions, Dispatch and Reducers. Oh my!

    Building Applications with React and Redux

    Achieved

    Oct 13, 2018

    Actions, Dispatch and Reducers. Oh my!
  • Achievement

    Modularizing the React Scoreboard Application

    Building Applications with React and Redux

    Achieved

    Oct 12, 2018

    Modularizing the React Scoreboard Application
  • Achievement

    GitHub and Other Remote Repositories

    Introduction to Git

    Achieved

    Oct 10, 2018

    GitHub and Other Remote Repositories
  • Achievement

    Managing Committed Files

    Introduction to Git

    Achieved

    Oct 10, 2018

    Managing Committed Files
  • Achievement

    First Commits

    Introduction to Git

    Achieved

    Oct 10, 2018

    First Commits
  • Achievement

    Getting Started with Redux

    Building Applications with React and Redux

    Achieved

    Oct 8, 2018

    Getting Started with Redux
  • Achievement

    Refining the App

    React by Example

    Achieved

    Oct 8, 2018

    Refining the App
  • Achievement

    Building the Application

    React by Example

    Achieved

    Oct 8, 2018

    Building the Application
  • Achievement

    Going Further with Routing

    React Router 4 Basics

    Achieved

    Oct 7, 2018

    Going Further with Routing
  • Achievement

    Navigating, Nesting and Redirecting Routes

    React Router 4 Basics

    Achieved

    Oct 5, 2018

    Navigating, Nesting and Redirecting Routes
  • Achievement

    Getting Started with React Router

    React Router 4 Basics

    Achieved

    Oct 1, 2018

    Getting Started with React Router
  • Achievement

    Setting up with Create React App

    React by Example

    Achieved

    Sep 17, 2018

    Setting up with Create React App
  • Achievement

    Getting Started with Express

    Express Basics

    Achieved

    Sep 11, 2018

    Getting Started with Express
  • Achievement

    Gems In Depth

    Ruby Gems

    Achieved

    Sep 5, 2018

    Gems In Depth
  • Achievement

    Ruby Gems

    Ruby Gems

    Achieved

    Sep 5, 2018

    Ruby Gems
  • Achievement

    Build a Bank Account Class

    Ruby Objects and Classes

    Achieved

    Sep 5, 2018

    Build a Bank Account Class
  • Achievement

    Ruby Variables and Methods

    Ruby Objects and Classes

    Achieved

    Sep 4, 2018

    Ruby Variables and Methods
  • Achievement

    Ruby Objects and Classes

    Ruby Objects and Classes

    Achieved

    Sep 4, 2018

    Ruby Objects and Classes
  • Achievement

    Designing Dataflow

    React Basics (retired)

    Achieved

    Aug 14, 2018

    Designing Dataflow
  • Achievement

    First Steps in React

    React Basics (retired)

    Achieved

    Aug 12, 2018

    First Steps in React
  • Achievement

    Introducing Vue

    Vue.js Basics

    Achieved

    Jun 25, 2018

    Introducing Vue
  • Achievement

    Using Angular's Built-in Directives

    AngularJS Basics (1.x)

    Achieved

    Jan 25, 2017

    Using Angular's Built-in Directives
  • Achievement

    Creating Rails Apps

    Ruby on Rails 5 Basics

    Achieved

    Jan 24, 2017

    Creating Rails Apps
  • Achievement

    Ruby Numbers (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Jan 24, 2017

    Ruby Numbers (Ruby Basics)
  • Achievement

    Ruby Strings (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Jan 24, 2017

    Ruby Strings (Ruby Basics)
  • Achievement

    Controllers and Scope

    AngularJS Basics (1.x)

    Achieved

    Jan 22, 2017

    Controllers and Scope
  • Achievement

    Getting Started with Angular

    AngularJS Basics (1.x)

    Achieved

    Jan 21, 2017

    Getting Started with Angular
  • Achievement

    Stateful Components

    React Basics (retired)

    Achieved

    Jan 21, 2017

    Stateful Components
  • Achievement

    Thinking in Components

    React Basics (retired)

    Achieved

    Jan 18, 2017

    Thinking in Components
  • Achievement

    Introduction to HTTP

    HTTP Basics

    Achieved

    Jan 12, 2017

    Introduction to HTTP
  • Achievement

    Getting Started with Xcode

    Build a Simple iPhone App with Swift

    Achieved

    Feb 28, 2015

    Getting Started with Xcode
  • Achievement

    Control Flow

    Swift Basics (retired)

    Achieved

    Feb 26, 2015

    Control Flow
  • Achievement

    Operators

    Swift Basics (retired)

    Achieved

    Dec 20, 2014

    Operators
  • Achievement

    Types

    Swift Basics (retired)

    Achieved

    Dec 20, 2014

    Types
  • Achievement

    Variables and Constants

    Swift Basics (retired)

    Achieved

    Dec 20, 2014

    Variables and Constants
  • Achievement

    Introduction to ActiveRecord

    ActiveRecord Basics

    Achieved

    Aug 26, 2014

    Introduction to ActiveRecord
  • Achievement

    Introduction to Data, Databases and SQL

    Database Foundations

    Achieved

    Aug 22, 2014

    Introduction to Data, Databases and SQL
  • Achievement

    Creating a Simple Lightbox

    jQuery Basics (2014)

    Achieved

    Aug 14, 2014

    Creating a Simple Lightbox
  • Achievement

    Creating a Spoiler Revealer

    jQuery Basics (2014)

    Achieved

    Aug 12, 2014

    Creating a Spoiler Revealer
  • Achievement

    Introduction to jQuery

    jQuery Basics (2014)

    Achieved

    Aug 10, 2014

    Introduction to jQuery
  • Achievement

    Corporate Structure

    How to Start a Business (old)

    Achieved

    Aug 8, 2014

    Corporate Structure
  • Achievement

    Introduction Variables

    JavaScript Foundations

    Achieved

    Aug 6, 2014

    Introduction Variables
  • Achievement

    Why Start a Business?

    How to Start a Business (old)

    Achieved

    Aug 5, 2014

    Why Start a Business?
  • Achievement

    Backgrounds and Borders

    CSS Foundations

    Achieved

    Aug 3, 2014

    Backgrounds and Borders
  • Achievement

    CSS Box Model

    CSS Foundations

    Achieved

    Jul 30, 2014

    CSS Box Model
  • Achievement

    Selectors

    CSS Foundations

    Achieved

    Jul 26, 2014

    Selectors
  • Achievement

    Layer Basics

    Photoshop Foundations

    Achieved

    Jul 24, 2014

    Layer Basics
  • Achievement

    Workspace Basics

    Photoshop Foundations

    Achieved

    Jul 24, 2014

    Workspace Basics
  • Achievement

    Getting Started with CSS

    CSS Foundations

    Achieved

    Jul 23, 2014

    Getting Started with CSS
  • Achievement

    Objects

    HTML

    Achieved

    Jul 20, 2014

    Objects
  • Achievement

    Links

    HTML

    Achieved

    Jul 20, 2014

    Links
  • Achievement

    Lists

    HTML

    Achieved

    Jul 20, 2014

    Lists
  • Achievement

    Text

    HTML

    Achieved

    Jul 20, 2014

    Text
  • Achievement

    Introduction

    HTML

    Achieved

    Jul 20, 2014

    Introduction
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Jul 20, 2014

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Jul 20, 2014

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Jul 20, 2014

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Jul 20, 2014

    Adding Pages to a Website
  • Achievement

    Elements

    Aesthetic Foundations

    Achieved

    Jul 19, 2014

    Elements
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Jul 19, 2014

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Jul 16, 2014

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Jul 16, 2014

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Jul 16, 2014

    Creating HTML Content
  • Achievement

    UIKit Dynamics

    Build a Photo Browser iPhone App

    Achieved

    Jun 24, 2014

    UIKit Dynamics
  • Achievement

    View Controller Transitions

    Build a Photo Browser iPhone App

    Achieved

    Jun 23, 2014

    View Controller Transitions
  • Achievement

    Gestures

    Build a Photo Browser iPhone App

    Achieved

    Jun 23, 2014

    Gestures
  • Achievement

    Objects, Classes, and Variables

    Ruby Foundations

    Achieved

    Jun 19, 2014

    Objects, Classes, and Variables
  • Achievement

    What is an API?

    Build a Photo Browser iPhone App

    Achieved

    Jun 13, 2014

    What is an API?
  • Achievement

    Ruby Basics

    Ruby Foundations

    Achieved

    Jun 8, 2014

    Ruby Basics
  • Achievement

    Cocoapods

    iOS Tools

    Achieved

    Jun 8, 2014

    Cocoapods
  • Achievement

    Downloading Data with NSURLSession

    Build a Photo Browser iPhone App

    Achieved

    Jun 8, 2014

    Downloading Data with NSURLSession
  • Achievement

    Collection Views

    Build a Photo Browser iPhone App

    Achieved

    Jun 8, 2014

    Collection Views
  • Achievement

    Rebuilding from Scratch

    Build a Blog Reader iPhone App

    Achieved

    May 27, 2014

    Rebuilding from Scratch
  • Achievement

    Exploring the Master-Detail Template

    Build a Blog Reader iPhone App

    Achieved

    May 27, 2014

    Exploring the Master-Detail Template
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    May 15, 2014

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    May 15, 2014

    Beginning HTML and CSS
  • Achievement

    Designing your App

    Build a Simple iPhone App (iOS7)

    Achieved

    May 14, 2014

    Designing your App
  • Achievement

    Refactoring into a Model

    Build a Simple iPhone App (iOS7)

    Achieved

    May 14, 2014

    Refactoring into a Model
  • Achievement

    Creating a Data Collection

    Build a Simple iPhone App (iOS7)

    Achieved

    May 14, 2014

    Creating a Data Collection
  • Achievement

    Understanding Views and View Controllers

    Build a Simple iPhone App (iOS7)

    Achieved

    May 14, 2014

    Understanding Views and View Controllers
  • Achievement

    Getting Started (iOS7)

    Build a Simple iPhone App (iOS7)

    Achieved

    May 14, 2014

    Getting Started (iOS7)
  • Achievement

    Newbie

    Achieved

    May 10, 2014

    Newbie