Cotten Blackwell

Cotten Blackwell

Portland, OR
Open to Work

An entrepreneurial and proven Swift Developer and Agile Coach who is “Smart and Gets It Done -- and Done RIGHT!” -- over more than a decade of building high-performing teams, and leading major software products and projects to successful completion.

10,425

Total Points

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

Skills & Experience

143 Achievements

  • Achievement

    Exporting Models Into Unity

    3D Art with Maya LT

    Achieved

    Jan 26, 2016

    Exporting Models Into Unity
  • Achievement

    Scene File Organization and Clean-up

    3D Art with Maya LT

    Achieved

    Jan 26, 2016

    Scene File Organization and Clean-up
  • Achievement

    Adding Surface Detail to a Model

    3D Art with Maya LT

    Achieved

    Jan 26, 2016

    Adding Surface Detail to a Model
  • Achievement

    Optimizing the Model

    3D Art with Maya LT

    Achieved

    Jan 26, 2016

    Optimizing the Model
  • Achievement

    Box Modeling Techniques

    3D Art with Maya LT

    Achieved

    Jan 26, 2016

    Box Modeling Techniques
  • Achievement

    Working with Primitives

    3D Art with Maya LT

    Achieved

    Jan 26, 2016

    Working with Primitives
  • Achievement

    Getting Started in Maya LT

    3D Art with Maya LT

    Achieved

    Jan 26, 2016

    Getting Started in Maya LT
  • Achievement

    Key Concepts in Unity

    Unity Basics

    Achieved

    Dec 3, 2015

    Key Concepts in Unity
  • Achievement

    Debugging Games

    Unity Basics

    Achieved

    Dec 2, 2015

    Debugging Games
  • Achievement

    Lights, Audio, and Animation

    Unity Basics

    Achieved

    Dec 2, 2015

    Lights, Audio, and Animation
  • Achievement

    Assets and Game Objects

    Unity Basics

    Achieved

    Dec 2, 2015

    Assets and Game Objects
  • Achievement

    The 3D Views

    Unity Basics

    Achieved

    Dec 2, 2015

    The 3D Views
  • Achievement

    Build and Share a Unity Game

    How to Make a Video Game

    Achieved

    Nov 28, 2015

    Build and Share a Unity Game
  • Achievement

    Game Audio

    How to Make a Video Game

    Achieved

    Nov 28, 2015

    Game Audio
  • Achievement

    Score, Enemies, and Game State

    How to Make a Video Game

    Achieved

    Nov 28, 2015

    Score, Enemies, and Game State
  • Achievement

    Pickups

    How to Make a Video Game

    Achieved

    Nov 28, 2015

    Pickups
  • Achievement

    Player Input and Cameras

    How to Make a Video Game

    Achieved

    Nov 28, 2015

    Player Input and Cameras
  • Achievement

    The Unity Editor and Scene Setup

    How to Make a Video Game

    Achieved

    Nov 25, 2015

    The Unity Editor and Scene Setup
  • Achievement

    Introduction to Video Games

    How to Make a Video Game

    Achieved

    Nov 25, 2015

    Introduction to Video Games
  • Achievement

    Classes

    Object-Oriented Swift 2.0

    Achieved

    Nov 13, 2015

    Classes
  • Achievement

    Delegation in iOS

    Delegates in Swift 2

    Achieved

    Nov 12, 2015

    Delegation in iOS
  • Achievement

    Introduction to Delegates

    Delegates in Swift 2

    Achieved

    Nov 12, 2015

    Introduction to Delegates
  • Achievement

    Closures in iOS

    Swift Closures

    Achieved

    Nov 12, 2015

    Closures in iOS
  • Achievement

    Closures and Closure Expressions

    Swift Closures

    Achieved

    Nov 12, 2015

    Closures and Closure Expressions
  • Achievement

    Creating Flexible Objects with Protocols

    Swift Protocols

    Achieved

    Nov 11, 2015

    Creating Flexible Objects with Protocols
  • Achievement

    Protocols

    Swift Protocols

    Achieved

    Nov 11, 2015

    Protocols
  • Achievement

    Functions in Swift 2.0

    Swift 2.0 Functions

    Achieved

    Nov 11, 2015

    Functions in Swift 2.0
  • Achievement

    Swift Dictionaries

    Swift 2.0 Collections and Control Flow

    Achieved

    Nov 11, 2015

    Swift Dictionaries
  • Achievement

    Introduction to Collections

    Swift 2.0 Collections and Control Flow

    Achieved

    Nov 11, 2015

    Introduction to Collections
  • Achievement

    Gettin' CRUD-y With It

    Using Databases in Python

    Achieved

    Oct 18, 2015

    Gettin' CRUD-y With It
  • Achievement

    Our Diary App

    Using Databases in Python

    Achieved

    Oct 18, 2015

    Our Diary App
  • Achievement

    Meet Peewee

    Using Databases in Python

    Achieved

    Oct 18, 2015

    Meet Peewee
  • Achievement

    Flask Templates

    Flask Basics

    Achieved

    Oct 17, 2015

    Flask Templates
  • Achievement

    Welcome to Flask

    Flask Basics

    Achieved

    Oct 17, 2015

    Welcome to Flask
  • Achievement

    Local Python

    Setting Up a Local Python Environment

    Achieved

    Oct 17, 2015

    Local Python
  • Achievement

    Hack-n-Slash

    Object-Oriented Python (retired)

    Achieved

    Oct 17, 2015

    Hack-n-Slash
  • Achievement

    Python Objects

    Object-Oriented Python (retired)

    Achieved

    Oct 17, 2015

    Python Objects
  • Achievement

    Dungeon Game

    Python Collections (Retired)

    Achieved

    Oct 17, 2015

    Dungeon Game
  • Achievement

    Tuples

    Python Collections (Retired)

    Achieved

    Oct 17, 2015

    Tuples
  • Achievement

    Dictionaries

    Python Collections (Retired)

    Achieved

    Oct 17, 2015

    Dictionaries
  • Achievement

    Slices

    Python Collections (Retired)

    Achieved

    Oct 17, 2015

    Slices
  • Achievement

    Lists Redux

    Python Collections (Retired)

    Achieved

    Oct 17, 2015

    Lists Redux
  • Achievement

    Pick a Number! Any Number!

    Python Basics (Retired)

    Achieved

    Oct 16, 2015

    Pick a Number! Any Number!
  • Achievement

    Putting the "Fun" Back in "Functions"

    Python Basics (Retired)

    Achieved

    Oct 16, 2015

    Putting the "Fun" Back in "Functions"
  • Achievement

    Shopping List

    Python Basics (Retired)

    Achieved

    Oct 16, 2015

    Shopping List
  • Achievement

    Things That Count

    Python Basics (Retired)

    Achieved

    Oct 16, 2015

    Things That Count
  • Achievement

    Ins & Outs

    Python Basics (Retired)

    Achieved

    Oct 16, 2015

    Ins & Outs
  • Achievement

    Say Hello to Python

    Python Basics (Retired)

    Achieved

    Oct 16, 2015

    Say Hello to Python
  • Achievement

    Finishing the User Interface

    Implementing Designs for iPhone

    Achieved

    Sep 26, 2015

    Finishing the User Interface
  • Achievement

    Customizing Table View Controllers

    Implementing Designs for iPhone

    Achieved

    Sep 26, 2015

    Customizing Table View Controllers
  • Achievement

    Using Auto Layout and Managing the Keyboard

    Implementing Designs for iPhone

    Achieved

    Sep 26, 2015

    Using Auto Layout and Managing the Keyboard
  • Achievement

    Implementing Custom Login and Sign Up Screens

    Implementing Designs for iPhone

    Achieved

    Sep 26, 2015

    Implementing Custom Login and Sign Up Screens
  • Achievement

    UIKit Dynamics

    Build a Photo Browser iPhone App

    Achieved

    Sep 26, 2015

    UIKit Dynamics
  • Achievement

    View Controller Transitions

    Build a Photo Browser iPhone App

    Achieved

    Sep 26, 2015

    View Controller Transitions
  • Achievement

    Gestures

    Build a Photo Browser iPhone App

    Achieved

    Sep 26, 2015

    Gestures
  • Achievement

    What is an API?

    Build a Photo Browser iPhone App

    Achieved

    Sep 25, 2015

    What is an API?
  • Achievement

    Downloading Data with NSURLSession

    Build a Photo Browser iPhone App

    Achieved

    Sep 24, 2015

    Downloading Data with NSURLSession
  • Achievement

    Collection Views

    Build a Photo Browser iPhone App

    Achieved

    Sep 24, 2015

    Collection Views
  • Achievement

    Custom Detail View Controller

    Build a Diary App Using Core Data

    Achieved

    Sep 24, 2015

    Custom Detail View Controller
  • Achievement

    Custom UITableViewCell

    Build a Diary App Using Core Data

    Achieved

    Sep 23, 2015

    Custom UITableViewCell
  • Achievement

    Deleting Data

    Build a Diary App Using Core Data

    Achieved

    Sep 20, 2015

    Deleting Data
  • Achievement

    Listing Data using NSFetchedResultsController

    Build a Diary App Using Core Data

    Achieved

    Sep 20, 2015

    Listing Data using NSFetchedResultsController
  • Achievement

    Inserting and Saving Data

    Build a Diary App Using Core Data

    Achieved

    Sep 20, 2015

    Inserting and Saving Data
  • Achievement

    Understanding Core Data

    Build a Diary App Using Core Data

    Achieved

    Sep 20, 2015

    Understanding Core Data
  • Achievement

    Retrieving and Viewing Data from Parse.com

    Build a Self-Destructing Message iPhone App

    Achieved

    Sep 20, 2015

    Retrieving and Viewing Data from Parse.com
  • Achievement

    Capturing Photo and Video Using UIImagePickerController

    Build a Self-Destructing Message iPhone App

    Achieved

    Sep 20, 2015

    Capturing Photo and Video Using UIImagePickerController
  • Achievement

    Relating Users in Parse.com

    Build a Self-Destructing Message iPhone App

    Achieved

    Sep 19, 2015

    Relating Users in Parse.com
  • Achievement

    Using Parse.com as a Backend and Adding Users

    Build a Self-Destructing Message iPhone App

    Achieved

    Sep 19, 2015

    Using Parse.com as a Backend and Adding Users
  • Achievement

    Designing and Starting the App

    Build a Self-Destructing Message iPhone App

    Achieved

    Sep 19, 2015

    Designing and Starting the App
  • Achievement

    Viewing a Web Page

    Build a Blog Reader iPhone App

    Achieved

    Sep 18, 2015

    Viewing a Web Page
  • Achievement

    Adapting Data for Display

    Build a Blog Reader iPhone App

    Achieved

    Sep 18, 2015

    Adapting Data for Display
  • Achievement

    Data Modeling

    Build a Blog Reader iPhone App

    Achieved

    Sep 18, 2015

    Data Modeling
  • Achievement

    Getting Data from the Web

    Build a Blog Reader iPhone App

    Achieved

    Sep 17, 2015

    Getting Data from the Web
  • Achievement

    Rebuilding from Scratch

    Build a Blog Reader iPhone App

    Achieved

    Sep 17, 2015

    Rebuilding from Scratch
  • Achievement

    Exploring the Master-Detail Template

    Build a Blog Reader iPhone App

    Achieved

    Sep 16, 2015

    Exploring the Master-Detail Template
  • Achievement

    Refactoring Our Code (objc)

    Build a Playlist Browser with Objective-C

    Achieved

    Sep 16, 2015

    Refactoring Our Code (objc)
  • Achievement

    Building the Master and Detail Views (objC)

    Build a Playlist Browser with Objective-C

    Achieved

    Sep 16, 2015

    Building the Master and Detail Views (objC)
  • Achievement

    Managing Playlist Data (objC)

    Build a Playlist Browser with Objective-C

    Achieved

    Sep 15, 2015

    Managing Playlist Data (objC)
  • Achievement

    Building a Music Library Model (objc)

    Build a Playlist Browser with Objective-C

    Achieved

    Sep 14, 2015

    Building a Music Library Model (objc)
  • Achievement

    Working With Multiple View Controllers (ObjC)

    Build a Playlist Browser with Objective-C

    Achieved

    Sep 14, 2015

    Working With Multiple View Controllers (ObjC)
  • Achievement

    Deploying to a Device (ObjC)

    Build a Simple iPhone App with Objective-C

    Achieved

    Sep 8, 2015

    Deploying to a Device (ObjC)
  • Achievement

    Debugging Our App (ObjC)

    Build a Simple iPhone App with Objective-C

    Achieved

    Sep 8, 2015

    Debugging Our App (ObjC)
  • Achievement

    Improving Our User Interface (ObjC)

    Build a Simple iPhone App with Objective-C

    Achieved

    Sep 8, 2015

    Improving Our User Interface (ObjC)
  • Achievement

    Creating a Data Model (ObjC)

    Build a Simple iPhone App with Objective-C

    Achieved

    Sep 8, 2015

    Creating a Data Model (ObjC)
  • Achievement

    Views and View Controllers (ObjC)

    Build a Simple iPhone App with Objective-C

    Achieved

    Sep 4, 2015

    Views and View Controllers (ObjC)
  • Achievement

    Getting Started with Xcode (ObjC)

    Build a Simple iPhone App with Objective-C

    Achieved

    Sep 3, 2015

    Getting Started with Xcode (ObjC)
  • Achievement

    Beyond the Basics

    Objective-C Basics (Retired)

    Achieved

    Sep 3, 2015

    Beyond the Basics
  • Achievement

    Advanced Objective-C

    Objective-C Basics (Retired)

    Achieved

    Sep 3, 2015

    Advanced Objective-C
  • Achievement

    Foundation Framework

    Objective-C Basics (Retired)

    Achieved

    Sep 1, 2015

    Foundation Framework
  • Achievement

    Introduction to Objective-C

    Objective-C Basics (Retired)

    Achieved

    Aug 14, 2015

    Introduction to Objective-C
  • Achievement

    Pointers and Memory

    Objective-C Basics (Retired)

    Achieved

    Aug 14, 2015

    Pointers and Memory
  • Achievement

    Functional Programming in C

    Objective-C Basics (Retired)

    Achieved

    Aug 14, 2015

    Functional Programming in C
  • Achievement

    Fundamentals of C

    Objective-C Basics (Retired)

    Achieved

    Aug 14, 2015

    Fundamentals of C
  • Achievement

    Installing Programs

    Console Foundations

    Achieved

    Feb 10, 2015

    Installing Programs
  • Achievement

    Environment and Redirection

    Console Foundations

    Achieved

    Feb 10, 2015

    Environment and Redirection
  • Achievement

    Console Processes

    Console Foundations

    Achieved

    Feb 10, 2015

    Console Processes
  • Achievement

    Console Users and Permission

    Console Foundations

    Achieved

    Feb 10, 2015

    Console Users and Permission
  • Achievement

    Moving Around in the Console

    Console Foundations

    Achieved

    Feb 9, 2015

    Moving Around in the Console
  • Achievement

    Working with a Developer

    Mobile App Design for iOS

    Achieved

    Feb 6, 2015

    Working with a Developer
  • Achievement

    Designing our App

    Mobile App Design for iOS

    Achieved

    Feb 6, 2015

    Designing our App
  • Achievement

    Wireframing, Interaction Design and Planning

    Mobile App Design for iOS

    Achieved

    Feb 6, 2015

    Wireframing, Interaction Design and Planning
  • Achievement

    ADS Writing and Preparation

    Mobile App Design for iOS

    Achieved

    Feb 6, 2015

    ADS Writing and Preparation
  • Achievement

    Introduction to UI Design

    Mobile App Design for iOS

    Achieved

    Feb 6, 2015

    Introduction to UI Design
  • Achievement

    Securing and Maintaining a MySQL Database

    Database Foundations

    Achieved

    Feb 5, 2015

    Securing and Maintaining a MySQL Database
  • Achievement

    SQL Calculating, Aggregating and Other Functions

    Database Foundations

    Achieved

    Feb 5, 2015

    SQL Calculating, Aggregating and Other Functions
  • Achievement

    Joining Relational Data Between Tables in SQL

    Database Foundations

    Achieved

    Feb 5, 2015

    Joining Relational Data Between Tables in SQL
  • Achievement

    Manipulating Schema with SQL

    Database Foundations

    Achieved

    Feb 4, 2015

    Manipulating Schema with SQL
  • Achievement

    Creating Tables and Manipulating Data with SQL

    Database Foundations

    Achieved

    Feb 4, 2015

    Creating Tables and Manipulating Data with SQL
  • Achievement

    Reading Data from Databases with SQL

    Database Foundations

    Achieved

    Feb 4, 2015

    Reading Data from Databases with SQL
  • Achievement

    Installing MySQL Server and MySQL Workbench

    Database Foundations

    Achieved

    Feb 4, 2015

    Installing MySQL Server and MySQL Workbench
  • Achievement

    Introduction to Data, Databases and SQL

    Database Foundations

    Achieved

    Feb 4, 2015

    Introduction to Data, Databases and SQL
  • Achievement

    Building a Music Library and Playlists (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Feb 1, 2015

    Building a Music Library and Playlists (Swift)
  • Achievement

    Displaying Our Weather Data

    Build a Weather App with Swift (Retired)

    Achieved

    Feb 1, 2015

    Displaying Our Weather Data
  • Achievement

    Data Modeling With Structures

    Build a Weather App with Swift (Retired)

    Achieved

    Feb 1, 2015

    Data Modeling With Structures
  • Achievement

    Concurrency

    Build a Weather App with Swift (Retired)

    Achieved

    Feb 1, 2015

    Concurrency
  • Achievement

    Pulling Data From the Web

    Build a Weather App with Swift (Retired)

    Achieved

    Feb 1, 2015

    Pulling Data From the Web
  • Achievement

    Refactoring Our Code (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jan 30, 2015

    Refactoring Our Code (Swift)
  • Achievement

    Building the Master and Detail Views (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jan 30, 2015

    Building the Master and Detail Views (Swift)
  • Achievement

    Using a Navigation Controller With Segues (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jan 30, 2015

    Using a Navigation Controller With Segues (Swift)
  • Achievement

    Working With Multiple View Controllers (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jan 29, 2015

    Working With Multiple View Controllers (Swift)
  • Achievement

    Deploying to a Device

    Build a Simple iPhone App with Swift

    Achieved

    Jan 29, 2015

    Deploying to a Device
  • Achievement

    Debugging Our App

    Build a Simple iPhone App with Swift

    Achieved

    Jan 28, 2015

    Debugging Our App
  • Achievement

    Improving Our User Interface

    Build a Simple iPhone App with Swift

    Achieved

    Jan 28, 2015

    Improving Our User Interface
  • Achievement

    Using a Data Model

    Build a Simple iPhone App with Swift

    Achieved

    Jan 28, 2015

    Using a Data Model
  • Achievement

    Views and View Controllers

    Build a Simple iPhone App with Swift

    Achieved

    Jan 28, 2015

    Views and View Controllers
  • Achievement

    Getting Started with Xcode

    Build a Simple iPhone App with Swift

    Achieved

    Jan 28, 2015

    Getting Started with Xcode
  • Achievement

    Swift Value vs Reference Types

    Object-Oriented Swift

    Achieved

    Jan 28, 2015

    Swift Value vs Reference Types
  • Achievement

    Swift Properties

    Object-Oriented Swift

    Achieved

    Jan 28, 2015

    Swift Properties
  • Achievement

    Swift Inheritance

    Object-Oriented Swift

    Achieved

    Jan 28, 2015

    Swift Inheritance
  • Achievement

    Swift Classes and Objects

    Object-Oriented Swift

    Achieved

    Jan 28, 2015

    Swift Classes and Objects
  • Achievement

    Swift Structs and their Methods

    Swift Enums and Structs

    Achieved

    Jan 28, 2015

    Swift Structs and their Methods
  • Achievement

    Swift Structs

    Swift Enums and Structs

    Achieved

    Jan 28, 2015

    Swift Structs
  • Achievement

    Swift Enums and their Methods

    Swift Enums and Structs

    Achieved

    Jan 28, 2015

    Swift Enums and their Methods
  • Achievement

    Swift Enums

    Swift Enums and Structs

    Achieved

    Jan 28, 2015

    Swift Enums
  • Achievement

    Swift Optionals

    Swift Functions and Optionals

    Achieved

    Jan 27, 2015

    Swift Optionals
  • Achievement

    Swift Parameters and Tuples

    Swift Functions and Optionals

    Achieved

    Jan 27, 2015

    Swift Parameters and Tuples
  • Achievement

    Swift Functions

    Swift Functions and Optionals

    Achieved

    Jan 26, 2015

    Swift Functions
  • Achievement

    Control Flow

    Swift Basics (retired)

    Achieved

    Jan 25, 2015

    Control Flow
  • Achievement

    Collections

    Swift Basics (retired)

    Achieved

    Jan 24, 2015

    Collections
  • Achievement

    Operators

    Swift Basics (retired)

    Achieved

    Jan 23, 2015

    Operators
  • Achievement

    Types

    Swift Basics (retired)

    Achieved

    Jan 23, 2015

    Types
  • Achievement

    Variables and Constants

    Swift Basics (retired)

    Achieved

    Jan 23, 2015

    Variables and Constants
  • Achievement

    Newbie

    Achieved

    Dec 2, 2014

    Newbie