Joel Arias
seal-mask

Joel Arias

Techdegree Student

Barcelona, Catalonia, Spain

User Experience Designer for Mobile Apps and Websites

3,239

Total Points

Points are earned whenever you take an important action on Treehouse.
Learn more about when and how points are earned.

Skills & Experience

  • Company

    Inqbarna

  • Job Title

    Designer

  • Spoken Languages

    • English
    • French
    • Spanish
    • Catalan

37 Achievements

  • Managing State and Data Flow
  • Build Modular Interfaces with Components
  • Stateful Components
  • Introducing Props
  • Thinking in Components
  • First Steps in React
  • Creating Flexible Objects Using Protocols
  • Types and Branching
  • Build an Application
  • Protocol Basics
  • Objects and Optionals
  • Introduction to Optionals
  • Introduction to Enumerations
  • Using Lists
  • Meet Lists
  • Meet Python
  • Running Apps on a Device
  • Improving Our User Interface
  • Structs As Data Models
  • View Controllers and Views
  • Getting Started with iOS Development
  • Differentiating Between Objects
  • Class Inheritance
  • Classes in Swift
  • Complex Data Structures
  • Adding Power to Functions
  • Functions in Swift
  • Control Flow With Conditional Statements
  • Control Flow With Loops
  • Dictionaries in Swift
  • Introduction to Collections
  • Swift Operators
  • Swift Types
  • An Introduction to Swift Programming
  • Using Slack Effectively
  • Introducing Slack for the Techdegree
  • Newbie