Javier Alvarado

Javier Alvarado

Member Since September 20, 2014

I'm interested in learning web and mobile development and using those skills to create products that will have a positive impact on the world.

16,060

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Skills & Experience

  • Job Title

    Junior Developer

  • Spoken Languages

    • English

207 Achievements

  • Exploring an API
  • What is Agile?
  • Communicating with a RESTful API
  • HTML Email Basics
  • PHP Includes
  • Introduction to Machine Learning
  • Understanding Design Systems
  • Discovery
  • How to Make Wireframes in Adobe XD
  • What is Wireframing?
  • Object-Oriented Programming
  • Perfect
  • Finding the Data You Want
  • Perform
  • Console I/O
  • Prepare and Plan
  • Modeling iTunes Search Results
  • Meet Objects
  • Introducing Vue
  • Differentiating Between Objects
  • Dictionaries in Swift
  • View Controllers and Views
  • Themes and Compatibility
  • Using Styles in Layouts
  • Introduction to SVG
  • What Is WordPress?
  • Getting to Know PHP
  • Introduction to PHP for WordPress
  • Building Out WordPress Navigation
  • The OWASP Top 10 Explained
  • Installing WordPress Locally
  • Planning for Performance
  • Responsive Theory
  • Getting Started with GraphQL
  • Getting Started with Android
  • Why Protect Your Web Apps
  •  Create a Web Presence on GitHub
  • Introducing Data Analysis
  • Why Object-Oriented Programming?
  • Getting Started with Xamarin
  • Flexible Sized Grids
  • Introducing Grid Layout
  • WordPress Plugins
  • Building a REST Service
  • What a View
  • Say Hello to Django
  • The Cooler Parts of ES2015
  • Understanding Flexbox
  • ES2015 Basics
  • Why React Native
  • Getting Started with Express
  • First Class Functions
  • Fetching Data From the Web
  • Modeling Forecast Data
  • AWS and "The Cloud"
  • Adding Power to Functions
  • Functions in Swift
  • Swift Operators
  • Swift Types
  • An Introduction to Swift Programming
  • User Registration and Login
  • Express Middleware
  • Sessions and Cookies
  • Updating and Uninstalling Packages with npm
  • Installing Packages with npm
  • What is npm?
  • Go Further With Mongo
  • Working With Collections
  • Understanding MongoDB
  • Doing More with Express
  • Serving Static Files in Express
  • Using Templates with Express
  • The Request and Response Objects in Express
  • Developing Express Apps Like a Boss
  • Getting Started with Express
  • Creating a Command Line Weather Application
  • What is Authentication?
  • Creating a Simple Server in Node.js
  •  Working on a Team
  • Working By Yourself
  • Workflows
  • Working With Remote Repositories
  • Merging
  • Branches
  • Getting Started With Git
  • Hello, GitHub!
  • Handling Errors in Node
  • Getting Data From an API With Node
  • Introduction to Node.js
  • Getting a Handle on the DOM
  • The Browser Environment
  • JavaScript Objects
  • JavaScript Arrays
  • JavaScript Loops
  • JavaScript Functions
  • Hello, jQuery!
  • Introduction to Node.js
  • Introducing Adobe Illustrator
  • Python Data Types
  • The Constraint Equation
  • WordPress Themes
  • Managing Content in WordPress
  • Better SEO Through Tools
  • Better SEO Through Code
  • Better SEO Through Content
  • Introduction to SEO
  • How to Install WordPress on Your Computer
  • Styling Web Pages and Navigation
  • Building Forms with Bootstrap
  • Using Bootstrap Components
  • Responsive Layouts with the Bootstrap Grid
  • Getting to Know Bootstrap 4
  • A History Lesson
  • Getting Data from a Database
  • Data, Databases and SQL
  • Cocoapods
  • Getting the REST You Need
  • Social Media
  • Getting Started with MongoDB
  • Python For Beginners
  • Operators and Conditionals
  • Data Types and Variables
  • Intro to Objective-C
  • Getting Started with Android
  • Creating the Screen Layout
  • PHP Data & Structure
  • PHP Getting Started
  • Getting Started with WordPress
  • JavaScript Conditional Statements
  • Introduction to Illustrator
  • Workspace Basics
  • Introducing Sketch
  • Working With Multiple View Controllers (ObjC)
  • Deploying to a Device (ObjC)
  • Creating a Data Model (ObjC)
  • Views and View Controllers (ObjC)
  • Introduction to jQuery
  • Getting Started with Xcode (ObjC)
  • JavaScript Numbers
  • JavaScript and the DOM
  • JavaScript Variables
  • Introducing JavaScript
  • Acting on List Item Taps
  • Lists with RecyclerViews
  • Using Parcelable Data
  • Standard ListViews
  • Custom ListViews
  • Introduction to Data Persistence
  • Operators
  • Types
  • Variables and Constants
  • Adding Users Using Parse.com
  • Starting the App
  • Publishing on Google Play
  • Updating the Data Model
  • Using Git for Android
  • Why Version Control Matters
  • Getting Started with Genymotion
  • Getting Started with Android Studio
  • Hooking up the Model to the View
  • Building the Weather UI
  • Working with JSON
  • Concurrency and Error Handling
  • Networking
  • Exploring an API
  • Finishing the User Interface
  • The Model-View-Controller Pattern
  • Intents and Multiple Activities
  • Harnessing the Power of Objects
  • User Input
  • Testing and Debugging
  • Improving Our Code
  • Coding the Fun Facts
  • Basic Android Programming
  • Creating the Initial Screen Layout
  • Getting Started with Android
  • Meet Objects
  • Perfecting the Prototype
  • Using your New Tools
  • Getting Started with Java
  • Getting Started With Rails
  • Installing MySQL Server and MySQL Workbench
  • Introduction to Data, Databases and SQL
  • Ruby Strings
  • Objects, Classes, and Variables
  • Ruby Basics
  • Ruby Methods
  • Ruby Numbers (Ruby Basics)
  • Ruby Strings (Ruby Basics)
  • How Ruby Works
  • JavaScript Strings
  • Introduction Variables
  • Functions
  • Objects and Arrays
  • Control Structures
  • Basics
  • Debugging HTML and CSS Problems
  • Responsive Web Design and Testing
  • Sharing a Website
  • Adding Pages to a Website
  • Customizing Colors and Fonts
  • CSS: Cascading Style Sheets
  • Installing a Ruby Development Environment
  • Creating HTML Content
  • HTML First
  • Beginning HTML and CSS
  • Newbie