Wouter Willebrands
seal-mask

Wouter Willebrands

Techdegree Graduate

Member Since December 4, 2018

13,121

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Skills & Experience

  • Spoken Languages

    • English
    • Dutch

128 Achievements

  • MVC
  • Notifications
  • KVC and KVO
  • Singletons
  • Two-stage Object Creation
  • What Are Design Patterns?
  • Intro to Unit Testing 2
  • Introduction to Unit Testing
  • Saving a Selfie
  • Adding Metadata to Photos
  • GPU Based Approach
  • Image Processing
  • Playing with Filters
  • Hierarchy and Layout
  • Writing Copy
  • How to Make Wireframes in Adobe XD
  • Running Apps On a Device
  • Creating a Data Model
  • Improving our User Interface
  • Collections and Random Numbers
  • Views and View Controllers
  • Getting Started With iOS Development
  • How to Make Wireframes in Sketch
  • Pinching, Panning and Zooming
  • Browsing An Album
  • Taking Photos
  • Deleting and Updating Data
  • Fetching Data Using Fetch Requests
  • Inserting and Saving Data Using a Context
  • Understanding the Core Data Stack
  • Adding Reviews and a Map
  • Retrieving Restaurant Details Using Operations
  • Scrum Artifacts
  • Scrum Events
  • Introducing Scrum
  • What is Agile?
  • Simplifying Networking Code
  • Obtaining a Location Fix
  • Authorization with Third Party Libraries
  • Downloading Album Artwork
  • Requesting Real Data
  • Enhancing the iTunes Endpoint
  • URLs and Parameter Encoding
  • Building the User Interface
  • Modeling iTunes Search Results
  • Decoupling the Data Source
  • Sorting Contacts Into Sections
  • Static Table Views for Detail Interfaces
  • Displaying Contact Data
  • A High Level Overview
  • Error Handling
  • Dynamic Keys and Inheritance
  • Parsing Different JSON Structures
  • Parsing to Non-Primitive Types
  • An Overview of Codable
  • Refactoring Using Codable
  • Dark Sky API Client
  • Downloading JSON Data Asynchronously
  • Fetching Data From the Web
  • Modeling Forecast Data
  • Error Handling and Memory Management
  • Building Standard Library Functions
  • Closure Expressions
  • First Class Functions
  • How to Make Wireframes in Balsamiq
  • Generics and Protocols
  • How to Make Wireframes on Paper
  • What is Wireframing?
  • Generic Types
  • Generic Functions, Parameters and Constraints
  • Telling the Story
  • Designing for your User’s "To-be"
  • Understanding your User’s “As-is” Scenario
  • Becoming Acquainted with Your User
  • Becoming a Design Thinker
  • 5 Star Techdegree Reviewer
  • 5th Techdegree Peer Review
  • 1st Techdegree Peer Review
  • Adding Sound Effects
  • Personalizing The Story
  • Refactoring Our Code
  • Creating the User Interface Programmatically
  • Creating a Story
  • Navigating Through An Adventure
  • Using the Delegate Pattern in iOS
  • The Delegate Pattern
  • Writing Great Swift
  • Access Control
  • Memory Management in Swift
  • Extensions and Protocols
  • Value Semantics, Type Methods and Inheritance
  • Object Initialization
  • Properties
  • Displaying Additional Views
  • Using the Vending Machine
  • Loading Data From a Resource
  • Modeling an Interface
  • How to Critique Design
  • Error Handling
  • Creating Flexible Objects Using Protocols
  • Protocol Basics
  • Objects and Optionals
  • Introduction to Optionals
  • Introduction to Enumerations
  • Make It Beautiful with CSS
  • HTML: The Structural Foundation of Web Pages and Applications
  • Getting Familiar with HTML and CSS
  • Improving Our User Interface
  • Running Apps on a Device
  • Structs As Data Models
  • View Controllers and Views
  • Getting Started with iOS Development
  • Using Slack Effectively
  • Introducing Slack for the Techdegree
  • Dictionaries in Swift
  • Introduction to Collections
  • Swift Operators
  • Swift Types
  • An Introduction to Swift Programming
  • Newbie
  • 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