Julian Cobos

Julian Cobos

Los Angeles, CA

10,645

Total Points

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Learn more about when and how points are earned.

Skills & Experience

  • Company

    Hyfn

  • Job Title

    Frontend Web Developer

  • Spoken Languages

    • English
    • Spanish
    • Japanese

  • Looking for work

    Yes

122 Achievements

  • Achievement

    Using the Rails Console

    Ruby on Rails 5 Basics

    Achieved

    Oct 14, 2019

    Using the Rails Console
  • Achievement

    Ruby Objects

    Ruby Basics

    Achieved

    Oct 9, 2019

    Ruby Objects
  • Achievement

    Understanding Promises

    Asynchronous Programming with JavaScript

    Achieved

    Oct 8, 2019

    Understanding Promises
  • Achievement

    Asynchronous JavaScript with Callbacks

    Asynchronous Programming with JavaScript

    Achieved

    Oct 7, 2019

    Asynchronous JavaScript with Callbacks
  • Achievement

    What is Asynchronous Programming?

    Asynchronous Programming with JavaScript

    Achieved

    Oct 7, 2019

    What is Asynchronous Programming?
  • Achievement

    AJAX Concepts

    AJAX Basics

    Achieved

    Oct 6, 2019

    AJAX Concepts
  • Achievement

    Programming AJAX

    AJAX Basics

    Achieved

    Oct 6, 2019

    Programming AJAX
  • Achievement

    Introducing 'Four in a Row'

    Object-Oriented JavaScript: Challenge

    Achieved

    Nov 17, 2018

    Introducing 'Four in a Row'
  • Achievement

    Playing a Counting Game

    Introduction to Algorithms

    Achieved

    Nov 17, 2018

    Playing a Counting Game
  • Achievement

    Getting Started with MongoDB

    Mongo Basics

    Achieved

    Nov 16, 2018

    Getting Started with MongoDB
  • Achievement

    Create Function Using Arrow Syntax

    Getting Started With ES2015

    Achieved

    Nov 13, 2018

    Create Function Using Arrow Syntax
  • Achievement

    Using Template Literals

    Getting Started With ES2015

    Achieved

    Nov 13, 2018

    Using Template Literals
  • Achievement

    Defining Variables With let and const

    Getting Started With ES2015

    Achieved

    Nov 13, 2018

    Defining Variables With let and const
  • Achievement

    JavaScript Tools and Workflows

    The Landscape of JavaScript

    Achieved

    Nov 13, 2018

    JavaScript Tools and Workflows
  • Achievement

    JavaScript is Everywhere

    The Landscape of JavaScript

    Achieved

    Nov 13, 2018

    JavaScript is Everywhere
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    Nov 4, 2018

    Getting Data from a Database
  • Achievement

    Array Manipulation

    JavaScript Array Iteration Methods

    Achieved

    Aug 18, 2018

    Array Manipulation
  • Achievement

    Practice forEach

    Practice forEach in JavaScript

    Achieved

    Aug 18, 2018

    Practice forEach
  • Achievement

    Array Iteration

    JavaScript Array Iteration Methods

    Achieved

    Aug 18, 2018

    Array Iteration
  • Achievement

    Why Version Control Matters

    Git Basics

    Achieved

    Jun 28, 2018

    Why Version Control Matters
  • Achievement

    Welcome to Gulp.js

    Gulp Basics

    Achieved

    Jun 11, 2018

    Welcome to Gulp.js
  • Achievement

    Finishing the Game

    Introducing JavaScript

    Achieved

    May 18, 2018

    Finishing the Game
  • Achievement

    Introducing JavaScript

    Introducing JavaScript

    Achieved

    May 18, 2018

    Introducing JavaScript
  • Achievement

    PHP Arrays

    PHP Arrays and Control Structures

    Achieved

    May 14, 2018

    PHP Arrays
  • Achievement

    PHP Conditionals

    PHP Arrays and Control Structures

    Achieved

    May 13, 2018

    PHP Conditionals
  • Achievement

    PHP on the Web

    PHP Basics

    Achieved

    May 12, 2018

    PHP on the Web
  • Achievement

    Daily Exercise Program

    PHP Basics

    Achieved

    May 10, 2018

    Daily Exercise Program
  • Achievement

    Unit Converter

    PHP Basics

    Achieved

    May 10, 2018

    Unit Converter
  • Achievement

    Basic Web Typography

    Web Typography

    Achieved

    May 8, 2018

    Basic Web Typography
  • Achievement

    Exploration

    Web Design Process

    Achieved

    May 8, 2018

    Exploration
  • Achievement

    Discovery

    Web Design Process

    Achieved

    May 8, 2018

    Discovery
  • Achievement

    AJAX and APIs

    AJAX Basics (retiring)

    Achieved

    May 4, 2018

    AJAX and APIs
  • Achievement

    jQuery and AJAX

    AJAX Basics (retiring)

    Achieved

    May 4, 2018

    jQuery and AJAX
  • Achievement

    Chrome DevTools Basics

    Website Optimization

    Achieved

    May 4, 2018

    Chrome DevTools Basics
  • Achievement

    Testing for Accessibility

    Web Accessibility Compliance

    Achieved

    May 3, 2018

    Testing for Accessibility
  • Achievement

    Mobile Accessibility

    Web Accessibility Compliance

    Achieved

    May 3, 2018

    Mobile Accessibility
  • Achievement

    Accessible UI Patterns

    Web Accessibility Compliance

    Achieved

    May 3, 2018

    Accessible UI Patterns
  • Achievement

    Semantic HTML and WAI-ARIA

    Web Accessibility Compliance

    Achieved

    May 3, 2018

    Semantic HTML and WAI-ARIA
  • Achievement

    WCAG 2.0 (and Other Standards)

    Web Accessibility Compliance

    Achieved

    May 3, 2018

    WCAG 2.0 (and Other Standards)
  • Achievement

    Access for Everybody

    Web Accessibility Compliance

    Achieved

    May 3, 2018

    Access for Everybody
  • Achievement

    Getters and Setters

    Object-Oriented JavaScript

    Achieved

    May 3, 2018

    Getters and Setters
  • Achievement

    Working with Classes in JavaScript

    Object-Oriented JavaScript

    Achieved

    May 2, 2018

    Working with Classes in JavaScript
  • Achievement

    Object Basics

    Object-Oriented JavaScript

    Achieved

    May 2, 2018

    Object Basics
  • Achievement

    Introduction to Object-Oriented JavaScript

    Object-Oriented JavaScript

    Achieved

    May 1, 2018

    Introduction to Object-Oriented JavaScript
  • Achievement

    Getting to Know PHP

    PHP Basics

    Achieved

    May 1, 2018

    Getting to Know PHP
  • Achievement

    Programming AJAX

    AJAX Basics (retiring)

    Achieved

    Apr 26, 2018

    Programming AJAX
  • Achievement

    AJAX Concepts

    AJAX Basics (retiring)

    Achieved

    Apr 25, 2018

    AJAX Concepts
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    Apr 25, 2018

    Data, Databases and SQL
  • Achievement

    Building Forms With Bootstrap

    Bootstrap Basics

    Achieved

    Apr 23, 2018

    Building Forms With Bootstrap
  • Achievement

    Using Bootstrap Components

    Bootstrap Basics

    Achieved

    Apr 22, 2018

    Using Bootstrap Components
  • Achievement

    Responsive Layouts With the Bootstrap Grid

    Bootstrap Basics

    Achieved

    Apr 22, 2018

    Responsive Layouts With the Bootstrap Grid
  • Achievement

    Getting to Know Bootstrap 4

    Bootstrap Basics

    Achieved

    Apr 22, 2018

    Getting to Know Bootstrap 4
  • Achievement

    Captioning Video

    HTML Video and Audio

    Achieved

    Apr 20, 2018

    Captioning Video
  • Achievement

    Media Basics

    HTML Video and Audio

    Achieved

    Apr 20, 2018

    Media Basics
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Apr 20, 2018

    Structuring Tables
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Apr 20, 2018

    Table Basics
  • Achievement

    Combine and Minify Assets

    Introduction to Front End Performance Optimization

    Achieved

    Apr 20, 2018

    Combine and Minify Assets
  • Achievement

    Optimize Assets

    Introduction to Front End Performance Optimization

    Achieved

    Apr 19, 2018

    Optimize Assets
  • Achievement

    Measuring Performance

    Introduction to Front End Performance Optimization

    Achieved

    Apr 19, 2018

    Measuring Performance
  • Achievement

    Planning for Performance

    Introduction to Front End Performance Optimization

    Achieved

    Apr 19, 2018

    Planning for Performance
  • Achievement

    Working with jQuery Collections (2017)

    jQuery Basics

    Achieved

    Apr 19, 2018

    Working with jQuery Collections (2017)
  • Achievement

    Understanding jQuery Events and DOM Traversal (2017)

    jQuery Basics

    Achieved

    Apr 18, 2018

    Understanding jQuery Events and DOM Traversal (2017)
  • Achievement

    Introducing jQuery (2017)

    jQuery Basics

    Achieved

    Apr 17, 2018

    Introducing jQuery (2017)
  • Achievement

    Advanced Selectors

    CSS Selectors

    Achieved

    Apr 16, 2018

    Advanced Selectors
  • Achievement

    Going Further with Attribute Selectors and Pseudo-Classes

    CSS Selectors

    Achieved

    Apr 16, 2018

    Going Further with Attribute Selectors and Pseudo-Classes
  • Achievement

    Selectors - Beyond the Basics

    CSS Selectors

    Achieved

    Apr 16, 2018

    Selectors - Beyond the Basics
  • Achievement

    Traversing the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Apr 16, 2018

    Traversing the DOM
  • Achievement

    Responding to User Interaction

    Interacting with the DOM

    Achieved

    Apr 14, 2018

    Responding to User Interaction
  • Achievement

    Making Changes to the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Apr 12, 2018

    Making Changes to the DOM
  • Achievement

    Getting a Handle on the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Apr 9, 2018

    Getting a Handle on the DOM
  • Achievement

    The Browser Environment

    JavaScript and the DOM (Retiring)

    Achieved

    Apr 9, 2018

    The Browser Environment
  • Achievement

    GitHub and Other Remote Repositories

    Introduction to Git

    Achieved

    Apr 9, 2018

    GitHub and Other Remote Repositories
  • Achievement

    Managing Committed Files

    Introduction to Git

    Achieved

    Apr 8, 2018

    Managing Committed Files
  • Achievement

    First Commits

    Introduction to Git

    Achieved

    Apr 8, 2018

    First Commits
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 8, 2018

    JavaScript Objects
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 5, 2018

    JavaScript Arrays
  • Achievement

    WordPress User Roles

    WordPress User Roles

    Achieved

    Mar 24, 2018

    WordPress User Roles
  • Achievement

    WordPress Plugins

    WordPress Basics

    Achieved

    Mar 24, 2018

    WordPress Plugins
  • Achievement

    WordPress Themes

    WordPress Basics

    Achieved

    Mar 23, 2018

    WordPress Themes
  • Achievement

    The WordPress Customizer

    WordPress Basics

    Achieved

    Mar 23, 2018

    The WordPress Customizer
  • Achievement

    Managing Media in WordPress

    WordPress Basics

    Achieved

    Mar 23, 2018

    Managing Media in WordPress
  • Achievement

    Managing Content in WordPress

    WordPress Basics

    Achieved

    Mar 23, 2018

    Managing Content in WordPress
  • Achievement

    Installing WordPress Locally

    Installing WordPress Locally

    Achieved

    Mar 23, 2018

    Installing WordPress Locally
  • Achievement

    What Is WordPress?

    What Is WordPress?

    Achieved

    Mar 23, 2018

    What Is WordPress?
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Mar 7, 2018

    JavaScript Loops
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Mar 4, 2018

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Mar 2, 2018

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Mar 2, 2018

    Form Basics
  • Achievement

    Building a Layout with Flexbox

    CSS Flexbox Layout

    Achieved

    Mar 2, 2018

    Building a Layout with Flexbox
  • Achievement

    Flexbox Properties

    CSS Flexbox Layout

    Achieved

    Mar 1, 2018

    Flexbox Properties
  • Achievement

    Understanding Flexbox

    CSS Flexbox Layout

    Achieved

    Mar 1, 2018

    Understanding Flexbox
  • Achievement

    Responsive Patterns

    Responsive Layouts

    Achieved

    Mar 1, 2018

    Responsive Patterns
  • Achievement

    Media Queries

    Responsive Layouts

    Achieved

    Mar 1, 2018

    Media Queries
  • Achievement

    Responsive Theory

    Responsive Layouts

    Achieved

    Feb 27, 2018

    Responsive Theory
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Feb 27, 2018

    Positioning Page Content
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Feb 25, 2018

    CSS Layout Project
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Feb 22, 2018

    Page Layout with the Float Property
  • Achievement

    How to Choose and Use Webfonts

    Web Typography

    Achieved

    Feb 21, 2018

    How to Choose and Use Webfonts
  • Achievement

    Introduction to Typography

    Web Typography

    Achieved

    Feb 21, 2018

    Introduction to Typography
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Feb 19, 2018

    Controlling Layout with CSS Display Modes
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Feb 18, 2018

    Getting Started with CSS Layout
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Feb 16, 2018

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Feb 16, 2018

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Feb 15, 2018

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Feb 14, 2018

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Feb 13, 2018

    Introducing JavaScript
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Feb 8, 2018

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Feb 8, 2018

    Designing with the Latest Features
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Feb 8, 2018

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Feb 7, 2018

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Feb 7, 2018

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Feb 7, 2018

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Feb 6, 2018

    Getting Started with CSS
  • Achievement

    Going Further with HTML

    HTML Basics

    Achieved

    Feb 6, 2018

    Going Further with HTML
  • Achievement

    Images, Text and Links

    HTML Basics

    Achieved

    Feb 6, 2018

    Images, Text and Links
  • Achievement

    Structuring Your Content

    HTML Basics

    Achieved

    Feb 6, 2018

    Structuring Your Content
  • Achievement

    Getting Started With HTML

    HTML Basics

    Achieved

    Feb 5, 2018

    Getting Started With HTML
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS

    Achieved

    Feb 5, 2018

    Adding a New Web Page
  • Achievement

    Make It Beautiful with CSS

    Introduction to HTML and CSS

    Achieved

    Feb 5, 2018

    Make It Beautiful with CSS
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS

    Achieved

    Feb 5, 2018

    HTML: The Structural Foundation of Web Pages and Applications
  • Achievement

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS

    Achieved

    Jan 20, 2018

    Getting Familiar with HTML and CSS
  • Achievement

    Newbie

    Achieved

    Jan 20, 2018

    Newbie