Alfredo Araujo

Alfredo Araujo

Colombia

12,388

Total Points

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Skills & Experience

  • Company

    Joonik S.A.S.

153 Achievements

  • Views and View Controllers
  • Running Apps On a Device
  • Creating a Data Model
  • Improving our User Interface
  • Collections and Random Numbers
  • React Router and Authentication
  • Getting Started With iOS Development
  • Implementing Basic Authentication
  • Introducing the Authentication Project
  • Swift Operators
  • Swift Types
  • An Introduction to Swift Programming
  • Access Control
  • Memory Management in Swift
  • Understanding Design Systems
  • What is Asynchronous Programming?
  • Principles of Design
  • Elements of Design
  • Refactoring and Modularizing a REST API
  • Managing Data and Asynchronous Code
  • Getting to Know REST APIs
  • Combining Array Methods
  • Array Manipulation
  • Array Iteration
  • How WordPress Plugins Work
  • Stateful Components and Lifecycle Methods
  • Practicing Classes
  • Stateful Components
  • Introducing Props
  • Thinking in Components
  • First Steps in React
  • Building API Routes in Express
  • Getting the REST You Need 2
  • Getting Started with Redux
  • Going Further with Routing
  • Navigating, Nesting and Redirecting Routes
  • Getting Started with React Router
  • Setting up with Create React App
  • Working with Classes in JavaScript
  • Introduction to Object-Oriented JavaScript
  • Introduction to Callback Functions
  • JavaScript Functions
  • JavaScript Conditional Statements
  • JavaScript Numbers
  • JavaScript Variables
  • Introducing JavaScript
  • Flexbox Properties
  • Understanding Flexbox
  • Getting Started With HTML
  • Starting a WordPress Theme
  • WordPress Header and Footer Templates
  • Working with CSS and JS in WordPress Themes
  • Building a REST Service
  • Serving Static Files in Express
  • Applying Express Knowledge
  • Middleware
  • Deeper into Routing with Express
  • Flexible Sized Grids
  • Introducing Grid Layout
  • Using Templates with Express
  • Getting Started with Express
  • Why React Native
  • The Constraint Equation
  • A History Lesson
  • Custom Media Players
  • Captioning Video
  • Media Basics
  • Structuring Tables
  • Table Basics
  • Organizing Forms
  • Choosing Options
  • Form Basics
  • Adding a New Web Page
  • Make It Beautiful with CSS
  • HTML: The Structural Foundation of Web Pages and Applications
  • Getting Familiar with HTML and CSS
  • Introduction to Collections
  • An Introduction to Swift Programming
  • Swift Operators
  • Swift Types
  • Getting Started with CSS Transitions
  • Introduction to Methods
  • AJAX and APIs
  • jQuery and AJAX
  • Programming AJAX
  • AJAX Concepts
  • Traversing and Manipulating the DOM with JavaScript
  • Selecting Elements and Adding Events with JavaScript
  • JavaScript and the DOM
  • JavaScript Objects
  • JavaScript Arrays
  • Creating a Password Confirmation Form
  • Creating a Mobile Drop Down Menu
  • Creating a Simple Lightbox
  • Creating a Spoiler Revealer
  • Introduction to jQuery
  • Debugging HTML and CSS Problems
  • Sharing a Website
  • Responsive Web Design and Testing
  • Adding Pages to a Website
  • Styling Web Pages and Navigation
  • Customizing Colors and Fonts
  • CSS: Cascading Style Sheets
  • Creating HTML Content
  • HTML First
  • Beginning HTML and CSS
  • Media Queries
  • Responsive Theory
  • Introduction to Node.js
  • Particle Systems and Keeping Score
  • Variables and Constants
  • Artificial Intelligence and Sound
  • Physics and Collision
  • Actions and Animations
  • Game Loop and Texture Atlas
  • Intro to Sprite Kit
  • Deploying to a Device (ObjC)
  • Debugging Our App (ObjC)
  • Improving Our User Interface (ObjC)
  • Getting Started with Xcode (ObjC)
  • Working with a Developer
  • Designing our App
  • Wireframing, Interaction Design and Planning
  • ADS Writing and Preparation
  • Introduction to UI Design
  • Mobile Usability
  • Getting Started With Rails
  • Website Usability
  • What is Usability?
  • Color Theory
  • Principles
  • Beyond the Basics
  • Advanced Objective-C
  • Foundation Framework
  • Introduction to Objective-C
  • Elements
  • Moving Forward with UX
  • Tools UXers Use
  • How UXers Think
  • What Do User Experience Designers Do?
  • What is User Experience (UX)?
  • Pointers and Memory
  • Getting Started with WordPress.com
  • Email Marketing
  • Search Engine Optimization
  • Usability Testing
  • Usability Basics
  • Business Plan Basics
  • Corporate Structure
  • Why Start a Business?
  • Functional Programming in C
  • Fundamentals of C
  • Newbie