jon kelson

jon kelson

Member Since July 6, 2015
Open to Work

5,149

Total Points

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Skills & Experience

  • Company

    j s kelson

  • Spoken Languages

    • English

66 Achievements

  • Achievement

    Value Semantics, Type Methods and Inheritance

    Intermediate Swift 2

    Achieved

    Sep 24, 2016

    Value Semantics, Type Methods and Inheritance
  • Achievement

    Object Initialization in Swift 2

    Intermediate Swift 2

    Achieved

    Sep 23, 2016

    Object Initialization in Swift 2
  • Achievement

    Displaying Additional Views

    Build a Vending Machine App in Swift 2.0

    Achieved

    Sep 13, 2016

    Displaying Additional Views
  • Achievement

    Using the Vending Machine

    Build a Vending Machine App in Swift 2.0

    Achieved

    Sep 6, 2016

    Using the Vending Machine
  • Achievement

    Error Handling in Swift 2.0

    Error Handling in Swift 2.0

    Achieved

    Aug 13, 2016

    Error Handling in Swift 2.0
  • Achievement

    Loading Data From a Resource

    Build a Vending Machine App in Swift 2.0

    Achieved

    Jul 31, 2016

    Loading Data From a Resource
  • Achievement

    Modeling An Interface

    Build a Vending Machine App in Swift 2.0

    Achieved

    Jul 31, 2016

    Modeling An Interface
  • Achievement

    Properties in Swift 2

    Intermediate Swift 2

    Achieved

    Jul 24, 2016

    Properties in Swift 2
  • Achievement

    Objective-C in Action

    Objective-C for Swift Developers

    Achieved

    Jul 23, 2016

    Objective-C in Action
  • Achievement

    Intermediate Topics in Objective-C

    Objective-C for Swift Developers

    Achieved

    Jul 22, 2016

    Intermediate Topics in Objective-C
  • Achievement

    The Objective-C Mindset

    Objective-C for Swift Developers

    Achieved

    Jul 21, 2016

    The Objective-C Mindset
  • Achievement

    Delegation in iOS

    Delegates in Swift 2

    Achieved

    Jul 21, 2016

    Delegation in iOS
  • Achievement

    Basic Types, Structures and Syntax

    Objective-C for Swift Developers

    Achieved

    Jul 18, 2016

    Basic Types, Structures and Syntax
  • Achievement

    Moving from Swift to Objective-C

    Objective-C for Swift Developers

    Achieved

    Jul 15, 2016

    Moving from Swift to Objective-C
  • Achievement

    Creating Flexible Objects Using Protocols

    Swift 2.0 Protocols

    Achieved

    Jul 15, 2016

    Creating Flexible Objects Using Protocols
  • Achievement

    Swift 2.0 Protocols

    Swift 2.0 Protocols

    Achieved

    Jul 14, 2016

    Swift 2.0 Protocols
  • Achievement

    Introduction to Enumerations

    Swift 2.0 Enumerations and Optionals

    Achieved

    Jul 13, 2016

    Introduction to Enumerations
  • Achievement

    Objects and Optionals

    Swift 2.0 Enumerations and Optionals

    Achieved

    Jul 13, 2016

    Objects and Optionals
  • Achievement

    Introduction to Optionals

    Swift 2.0 Enumerations and Optionals

    Achieved

    Jul 12, 2016

    Introduction to Optionals
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Jul 11, 2016

    Getting Started with Java
  • Achievement

    Introduction to Delegates

    Delegates in Swift 2

    Achieved

    Jul 9, 2016

    Introduction to Delegates
  • Achievement

    Running Apps on a Device

    Build a Simple iPhone App with Swift 2.0

    Achieved

    Jul 8, 2016

    Running Apps on a Device
  • Achievement

    Improving Our User Interface

    Build a Simple iPhone App with Swift 2.0

    Achieved

    Jul 8, 2016

    Improving Our User Interface
  • Achievement

    View Controllers and Views

    Build a Simple iPhone App with Swift 2.0

    Achieved

    Jul 5, 2016

    View Controllers and Views
  • Achievement

    Structs as Data Models

    Build a Simple iPhone App with Swift 2.0

    Achieved

    Jul 5, 2016

    Structs as Data Models
  • Achievement

    Using a Navigation Controller With Segues (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jun 12, 2016

    Using a Navigation Controller With Segues (Swift)
  • Achievement

    Working With Multiple View Controllers (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jun 12, 2016

    Working With Multiple View Controllers (Swift)
  • Achievement

    Getting Started with iOS Development

    Build a Simple iPhone App with Swift 2.0

    Achieved

    Jun 9, 2016

    Getting Started with iOS Development
  • Achievement

    Differentiating Between Objects

    Object-Oriented Swift 2.0

    Achieved

    Jun 6, 2016

    Differentiating Between Objects
  • Achievement

    Class Inheritance

    Object-Oriented Swift 2.0

    Achieved

    Jun 5, 2016

    Class Inheritance
  • Achievement

    Improving Our User Interface

    Build a Simple iPhone App with Swift

    Achieved

    Jun 4, 2016

    Improving Our User Interface
  • Achievement

    Control Flow with Conditional Statements

    Swift 2.0 Collections and Control Flow

    Achieved

    May 8, 2016

    Control Flow with Conditional Statements
  • Achievement

    Function Parameters

    Swift 2.0 Functions

    Achieved

    May 8, 2016

    Function Parameters
  • Achievement

    Classes

    Object-Oriented Swift 2.0

    Achieved

    May 2, 2016

    Classes
  • Achievement

    Control Flow With Loops

    Swift 2.0 Collections and Control Flow

    Achieved

    Apr 11, 2016

    Control Flow With Loops
  • Achievement

    Swift Dictionaries

    Swift 2.0 Collections and Control Flow

    Achieved

    Apr 9, 2016

    Swift Dictionaries
  • Achievement

    Swift Operators

    Swift 2.0 Basics

    Achieved

    Apr 9, 2016

    Swift Operators
  • Achievement

    Complex Data Structures

    Object-Oriented Swift 2.0

    Achieved

    Apr 5, 2016

    Complex Data Structures
  • Achievement

    The Unity Editor and Scene Setup

    How to Make a Video Game

    Achieved

    Mar 31, 2016

    The Unity Editor and Scene Setup
  • Achievement

    Console I/O

    C# Basics (Retired)

    Achieved

    Mar 28, 2016

    Console I/O
  • Achievement

    Prepare and Plan

    C# Basics (Retired)

    Achieved

    Mar 27, 2016

    Prepare and Plan
  • Achievement

    Functions in Swift 2.0

    Swift 2.0 Functions

    Achieved

    Feb 28, 2016

    Functions in Swift 2.0
  • Achievement

    Using a Data Model

    Build a Simple iPhone App with Swift

    Achieved

    Feb 25, 2016

    Using a Data Model
  • Achievement

    Introduction to Collections

    Swift 2.0 Collections and Control Flow

    Achieved

    Oct 29, 2015

    Introduction to Collections
  • Achievement

    An Introduction to Swift Programming

    Swift 2.0 Basics

    Achieved

    Oct 24, 2015

    An Introduction to Swift Programming
  • Achievement

    Deploying to a Device

    Build a Simple iPhone App with Swift

    Achieved

    Sep 8, 2015

    Deploying to a Device
  • Achievement

    Debugging Our App

    Build a Simple iPhone App with Swift

    Achieved

    Sep 7, 2015

    Debugging Our App
  • Achievement

    Views and View Controllers

    Build a Simple iPhone App with Swift

    Achieved

    Sep 3, 2015

    Views and View Controllers
  • Achievement

    Swift Value vs Reference Types

    Object-Oriented Swift

    Achieved

    Aug 17, 2015

    Swift Value vs Reference Types
  • Achievement

    Getting Started with Xcode

    Build a Simple iPhone App with Swift

    Achieved

    Aug 5, 2015

    Getting Started with Xcode
  • Achievement

    Swift Properties

    Object-Oriented Swift

    Achieved

    Aug 3, 2015

    Swift Properties
  • Achievement

    Swift Inheritance

    Object-Oriented Swift

    Achieved

    Aug 2, 2015

    Swift Inheritance
  • Achievement

    Swift Classes and Objects

    Object-Oriented Swift

    Achieved

    Jul 24, 2015

    Swift Classes and Objects
  • Achievement

    Swift Structs and their Methods

    Swift Enums and Structs

    Achieved

    Jul 22, 2015

    Swift Structs and their Methods
  • Achievement

    Swift Structs

    Swift Enums and Structs

    Achieved

    Jul 21, 2015

    Swift Structs
  • Achievement

    Swift Enums and their Methods

    Swift Enums and Structs

    Achieved

    Jul 21, 2015

    Swift Enums and their Methods
  • Achievement

    Swift Enums

    Swift Enums and Structs

    Achieved

    Jul 20, 2015

    Swift Enums
  • Achievement

    Swift Optionals

    Swift Functions and Optionals

    Achieved

    Jul 20, 2015

    Swift Optionals
  • Achievement

    Swift Parameters and Tuples

    Swift Functions and Optionals

    Achieved

    Jul 16, 2015

    Swift Parameters and Tuples
  • Achievement

    Swift Functions

    Swift Functions and Optionals

    Achieved

    Jul 14, 2015

    Swift Functions
  • Achievement

    Control Flow

    Swift Basics (retired)

    Achieved

    Jul 13, 2015

    Control Flow
  • Achievement

    Collections

    Swift Basics (retired)

    Achieved

    Jul 9, 2015

    Collections
  • Achievement

    Operators

    Swift Basics (retired)

    Achieved

    Jul 7, 2015

    Operators
  • Achievement

    Types

    Swift Basics (retired)

    Achieved

    Jul 6, 2015

    Types
  • Achievement

    Variables and Constants

    Swift Basics (retired)

    Achieved

    Jul 6, 2015

    Variables and Constants
  • Achievement

    Newbie

    Achieved

    Jul 6, 2015

    Newbie