Hector Calleja

Hector Calleja

Madrid, Spain

5,025

Total Points

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Learn more about when and how points are earned.

Skills & Experience

  • Job Title

    UX & Design Manager

63 Achievements

  • Achievement

    JavaScript Objects

    JavaScript Foundations

    Achieved

    Jun 8, 2014

    JavaScript Objects
  • Achievement

    JavaScript Functions

    JavaScript Foundations

    Achieved

    May 21, 2014

    JavaScript Functions
  • Achievement

    JavaScript Arrays

    JavaScript Foundations

    Achieved

    May 18, 2014

    JavaScript Arrays
  • Achievement

    JavaScript Numbers

    JavaScript Foundations

    Achieved

    May 15, 2014

    JavaScript Numbers
  • Achievement

    JavaScript Strings

    JavaScript Foundations

    Achieved

    May 9, 2014

    JavaScript Strings
  • Achievement

    Introduction Variables

    JavaScript Foundations

    Achieved

    May 5, 2014

    Introduction Variables
  • Achievement

    Functions

    Introduction to Programming

    Achieved

    Apr 29, 2014

    Functions
  • Achievement

    Objects and Arrays

    Introduction to Programming

    Achieved

    Apr 27, 2014

    Objects and Arrays
  • Achievement

    Control Structures

    Introduction to Programming

    Achieved

    Apr 26, 2014

    Control Structures
  • Achievement

    Basics

    Introduction to Programming

    Achieved

    Apr 22, 2014

    Basics
  • Achievement

    What is User Experience (UX)?

    UX Basics

    Achieved

    Apr 21, 2014

    What is User Experience (UX)?
  • Achievement

    Advanced Sass Concepts

    Sass Basics (retired)

    Achieved

    Apr 14, 2014

    Advanced Sass Concepts
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Apr 14, 2014

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Apr 14, 2014

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Apr 14, 2014

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Apr 14, 2014

    Adding Pages to a Website
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Apr 14, 2014

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Apr 14, 2014

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Apr 14, 2014

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Apr 14, 2014

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Apr 13, 2014

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Apr 11, 2014

    Beginning HTML and CSS
  • Achievement

    Speeding up Workflow With Sass

    Sass Basics (retired)

    Achieved

    Apr 7, 2014

    Speeding up Workflow With Sass
  • Achievement

    Variables, Mixins, and Extending Selectors

    Sass Basics (retired)

    Achieved

    Apr 5, 2014

    Variables, Mixins, and Extending Selectors
  • Achievement

    Getting Started with Sass

    Sass Basics (retired)

    Achieved

    Apr 1, 2014

    Getting Started with Sass
  • Achievement

    Media Queries

    Unused CSS Stages

    Achieved

    Mar 31, 2014

    Media Queries
  • Achievement

    CSS Animations

    Unused CSS Stages

    Achieved

    Mar 30, 2014

    CSS Animations
  • Achievement

    Grid Layout

    CSS Layout Techniques

    Achieved

    Mar 26, 2014

    Grid Layout
  • Achievement

    Gradients

    CSS Foundations

    Achieved

    Mar 25, 2014

    Gradients
  • Achievement

    Positioning Schemes

    CSS Layout Techniques

    Achieved

    Mar 23, 2014

    Positioning Schemes
  • Achievement

    Display Modes

    CSS Layout Techniques

    Achieved

    Mar 23, 2014

    Display Modes
  • Achievement

    Build a Website With Bootstrap

    Framework Basics

    Achieved

    Mar 21, 2014

    Build a Website With Bootstrap
  • Achievement

    Prototyping With Bootstrap

    Framework Basics

    Achieved

    Mar 18, 2014

    Prototyping With Bootstrap
  • Achievement

    Introduction to Front-End Frameworks

    Framework Basics

    Achieved

    Mar 14, 2014

    Introduction to Front-End Frameworks
  • Achievement

    Float Layout

    CSS Layout Techniques

    Achieved

    Mar 10, 2014

    Float Layout
  • Achievement

    Web Typography

    CSS Foundations

    Achieved

    Feb 25, 2014

    Web Typography
  • Achievement

    Backgrounds and Borders

    CSS Foundations

    Achieved

    Feb 18, 2014

    Backgrounds and Borders
  • Achievement

    Text, Fonts, and Lists

    CSS Foundations

    Achieved

    Feb 13, 2014

    Text, Fonts, and Lists
  • Achievement

    Values and Units

    CSS Foundations

    Achieved

    Feb 12, 2014

    Values and Units
  • Achievement

    Advanced Selectors

    CSS Foundations

    Achieved

    Feb 9, 2014

    Advanced Selectors
  • Achievement

    Advanced Techniques

    Build a Responsive Website

    Achieved

    Feb 8, 2014

    Advanced Techniques
  • Achievement

    Responsive Design

    Build a Responsive Website

    Achieved

    Feb 8, 2014

    Responsive Design
  • Achievement

    Adaptive Design

    Build a Responsive Website

    Achieved

    Feb 8, 2014

    Adaptive Design
  • Achievement

    Fluid Foundation

    Build a Responsive Website

    Achieved

    Feb 8, 2014

    Fluid Foundation
  • Achievement

    Introduction to Responsive Web Design

    Build a Responsive Website

    Achieved

    Feb 8, 2014

    Introduction to Responsive Web Design
  • Achievement

    Transitions and Transforms

    Unused CSS Stages

    Achieved

    Feb 8, 2014

    Transitions and Transforms
  • Achievement

    CSS Box Model

    CSS Foundations

    Achieved

    Feb 7, 2014

    CSS Box Model
  • Achievement

    Selectors

    CSS Foundations

    Achieved

    Feb 5, 2014

    Selectors
  • Achievement

    Forms

    HTML

    Achieved

    Feb 4, 2014

    Forms
  • Achievement

    Tables

    HTML

    Achieved

    Feb 2, 2014

    Tables
  • Achievement

    Objects

    HTML

    Achieved

    Feb 2, 2014

    Objects
  • Achievement

    Links

    HTML

    Achieved

    Feb 2, 2014

    Links
  • Achievement

    Lists

    HTML

    Achieved

    Feb 2, 2014

    Lists
  • Achievement

    Text

    HTML

    Achieved

    Feb 2, 2014

    Text
  • Achievement

    Introduction

    HTML

    Achieved

    Feb 2, 2014

    Introduction
  • Achievement

    Launching the Website

    Build a Simple Website

    Achieved

    Feb 2, 2014

    Launching the Website
  • Achievement

    Styling Content

    Build a Simple Website

    Achieved

    Feb 2, 2014

    Styling Content
  • Achievement

    Creating a Website Structure

    Build a Simple Website

    Achieved

    Feb 2, 2014

    Creating a Website Structure
  • Achievement

    Text Editors and HTML

    Build a Simple Website

    Achieved

    Feb 2, 2014

    Text Editors and HTML
  • Achievement

    Website Basics

    Build a Simple Website

    Achieved

    Feb 2, 2014

    Website Basics
  • Achievement

    Flexbox and Multi-Column Layout

    Unused CSS Stages

    Achieved

    Feb 1, 2014

    Flexbox and Multi-Column Layout
  • Achievement

    Getting Started with CSS

    CSS Foundations

    Achieved

    Jan 27, 2014

    Getting Started with CSS
  • Achievement

    Newbie

    Achieved

    Jan 27, 2014

    Newbie