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Evans Attafuah

Ghana

Open to Work

18,277

Total Points

•
5,226

Android

5226 pts
Achievements

0 pts
Forum
•
834

Design

834 pts
Achievements

0 pts
Forum
•
707

Java

707 pts
Achievements

0 pts
Forum
•
499

JavaScript

499 pts
Achievements

0 pts
Forum
•
415

Business

415 pts
Achievements

0 pts
Forum
•
412

CSS

412 pts
Achievements

0 pts
Forum
•
220

Development Tools

220 pts
Achievements

0 pts
Forum
•
203

Ruby

203 pts
Achievements

0 pts
Forum
•
188

HTML

188 pts
Achievements

0 pts
Forum
•
56

Databases

56 pts
Achievements

0 pts
Forum
•
26

PHP

26 pts
Achievements

0 pts
Forum
•
5

Security

5 pts
Achievements

0 pts
Forum
•
2

Computer Science

2 pts
Achievements

0 pts
Forum
•
1

Go Language

1 pts
Achievements

0 pts
Forum

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Skills & Experience

Company

Digital Benders
Job Title

Interactions Designer
Spoken Languages
- English

222 Achievements

Achievement
Designing with Patterns

UX Design Patterns (2018 Version)

Achieved
Oct 22, 2018
Achievement
The Design Solution

Introduction to Product Design

Achieved
Oct 22, 2018
Achievement
The Design Problem

Introduction to Product Design

Achieved
Oct 22, 2018
Achievement
Design Principles

Introduction to Product Design

Achieved
Oct 22, 2018
Achievement
What is Product Design?

Introduction to Product Design

Achieved
Oct 22, 2018
Achievement
Start menu and App Icon

Mobile Game Design

Achieved
Oct 16, 2018
Achievement
Sound Design

Mobile Game Design

Achieved
Oct 16, 2018
Achievement
Animating and Saving Sprites

Mobile Game Design

Achieved
Oct 16, 2018
Achievement
Particle Systems and Keeping Score

Build a Game with Sprite Kit

Achieved
Oct 15, 2018
Achievement
Designing Characters and a Scene

Mobile Game Design

Achieved
Oct 15, 2018
Achievement
Introduction to Game Design

Mobile Game Design

Achieved
Oct 13, 2018
Achievement
Artificial Intelligence and Sound

Build a Game with Sprite Kit

Achieved
Sep 20, 2018
Achievement
Physics and Collision

Build a Game with Sprite Kit

Achieved
Sep 15, 2018
Achievement
Actions and Animations

Build a Game with Sprite Kit

Achieved
Sep 8, 2018
Achievement
Game Loop and Texture Atlas

Build a Game with Sprite Kit

Achieved
Aug 25, 2018
Achievement
Intro to Sprite Kit

Build a Game with Sprite Kit

Achieved
Aug 25, 2018
Achievement
Personalizing The Story

Build an Interactive Story App with Swift

Achieved
Aug 24, 2018
Achievement
Refactoring Our Code

Build an Interactive Story App with Swift

Achieved
Aug 22, 2017
Achievement
Creating the User Interface Programmatically

Build an Interactive Story App with Swift

Achieved
Aug 15, 2017
Achievement
Creating a Story

Build an Interactive Story App with Swift

Achieved
Jul 10, 2017
Achievement
Navigating Through An Adventure

Build an Interactive Story App with Swift

Achieved
Jul 6, 2017
Achievement
Using the Delegate Pattern in iOS

Delegation in iOS

Achieved
Jun 8, 2017
Achievement
The Delegate Pattern

Delegation in iOS

Achieved
Jun 7, 2017
Achievement
Writing Great Swift

API Design Guidelines in Swift

Achieved
May 26, 2017
Achievement
Access Control

Intermediate Swift

Achieved
May 22, 2017
Achievement
Memory Management in Swift

Intermediate Swift

Achieved
May 17, 2017
Achievement
Extensions and Protocols

Intermediate Swift

Achieved
May 10, 2017
Achievement
Value Semantics, Type Methods and Inheritance

Intermediate Swift

Achieved
Apr 11, 2017
Achievement
Object Initialization

Intermediate Swift

Achieved
Apr 3, 2017
Achievement
Properties

Intermediate Swift

Achieved
Mar 7, 2017
Achievement
Error Handling

Error Handling in Swift

Achieved
Feb 28, 2017
Achievement
Creating Flexible Objects Using Protocols

Protocols in Swift

Achieved
Feb 19, 2017
Achievement
Protocol Basics

Protocols in Swift

Achieved
Feb 19, 2017
Achievement
Objects and Optionals

Enumerations and Optionals in Swift

Achieved
Feb 12, 2017
Achievement
Introduction to Optionals

Enumerations and Optionals in Swift

Achieved
Feb 12, 2017
Achievement
Introduction to Enumerations

Enumerations and Optionals in Swift

Achieved
Feb 12, 2017
Achievement
Differentiating Between Objects

Object-Oriented Swift

Achieved
Jan 26, 2017
Achievement
Class Inheritance

Object-Oriented Swift

Achieved
Jan 26, 2017
Achievement
Classes in Swift

Object-Oriented Swift

Achieved
Jan 26, 2017
Achievement
Complex Data Structures

Object-Oriented Swift

Achieved
Jan 25, 2017
Achievement
Adding Power to Functions

Functions in Swift

Achieved
Jan 16, 2017
Achievement
Functions in Swift

Functions in Swift

Achieved
Jan 16, 2017
Achievement
Control Flow With Conditional Statements

Swift Collections and Control Flow

Achieved
Jan 16, 2017
Achievement
Control Flow With Loops

Swift Collections and Control Flow

Achieved
Jan 10, 2017
Achievement
Dictionaries in Swift

Swift Collections and Control Flow

Achieved
Jan 10, 2017
Achievement
Introduction to Collections

Swift Collections and Control Flow

Achieved
Jan 10, 2017
Achievement
Swift Operators

Swift Basics

Achieved
Jan 9, 2017
Achievement
Swift Types

Swift Basics

Achieved
Jan 9, 2017
Achievement
An Introduction to Swift Programming

Swift Basics

Achieved
Jan 9, 2017
Achievement
Stateful Components

React Basics (retired)

Achieved
Sep 13, 2016
Achievement
Thinking in Components

React Basics (retired)

Achieved
Sep 11, 2016
Achievement
First Steps in React

React Basics (retired)

Achieved
Sep 6, 2016
Achievement
Threads in Android

Threads and Services

Achieved
Jul 13, 2016
Achievement
Introduction to Video Games

How to Make a Video Game

Achieved
Jun 14, 2016
Achievement
Using the Vending Machine

Build a Vending Machine App in Swift 2.0

Achieved
Jun 14, 2016
Achievement
Asynchronous Error Handling

Closures in Swift 2

Achieved
Jun 6, 2016
Achievement
Closures in Cocoa Touch

Closures in Swift 2

Achieved
May 31, 2016
Achievement
Building Standard Library Functions

Closures in Swift 2

Achieved
May 29, 2016
Achievement
Closure Expressions

Closures in Swift 2

Achieved
May 17, 2016
Achievement
First Class Functions

Closures in Swift 2

Achieved
May 16, 2016
Achievement
Generics with Swift 2 - Beyond Basics

Generics in Swift 2

Achieved
May 5, 2016
Achievement
Generics with Swift 2

Generics in Swift 2

Achieved
May 3, 2016
Achievement
Loading Data From a Resource

Build a Vending Machine App in Swift 2.0

Achieved
Apr 19, 2016
Achievement
Modeling An Interface

Build a Vending Machine App in Swift 2.0

Achieved
Apr 13, 2016
Achievement
Memory Management in Swift 2

Intermediate Swift 2

Achieved
Apr 12, 2016
Achievement
Extensions and Protocols

Intermediate Swift 2

Achieved
Apr 11, 2016
Achievement
Value Semantics, Type Methods and Inheritance

Intermediate Swift 2

Achieved
Apr 8, 2016
Achievement
Object Initialization in Swift 2

Intermediate Swift 2

Achieved
Apr 7, 2016
Achievement
Properties in Swift 2

Intermediate Swift 2

Achieved
Apr 5, 2016
Achievement
Error Handling in Swift 2.0

Error Handling in Swift 2.0

Achieved
Mar 26, 2016
Achievement
Creating Flexible Objects Using Protocols

Swift 2.0 Protocols

Achieved
Mar 25, 2016
Achievement
Introducing SharedPreferences

Android Activity Lifecycle

Achieved
Mar 17, 2016
Achievement
The Activity Lifecycle

Android Activity Lifecycle

Achieved
Mar 17, 2016
Achievement
Swift 2.0 Protocols

Swift 2.0 Protocols

Achieved
Mar 17, 2016
Achievement
Objects and Optionals

Swift 2.0 Enumerations and Optionals

Achieved
Mar 16, 2016
Achievement
Introduction to Optionals

Swift 2.0 Enumerations and Optionals

Achieved
Mar 14, 2016
Achievement
Introduction to Enumerations

Swift 2.0 Enumerations and Optionals

Achieved
Mar 8, 2016
Achievement
Running Apps on a Device

Build a Simple iPhone App with Swift 2.0

Achieved
Feb 23, 2016
Achievement
Improving Our User Interface

Build a Simple iPhone App with Swift 2.0

Achieved
Feb 22, 2016
Achievement
Structs as Data Models

Build a Simple iPhone App with Swift 2.0

Achieved
Feb 13, 2016
Achievement
View Controllers and Views

Build a Simple iPhone App with Swift 2.0

Achieved
Feb 8, 2016
Achievement
Getting Started with iOS Development

Build a Simple iPhone App with Swift 2.0

Achieved
Feb 2, 2016
Achievement
Differentiating Between Objects

Object-Oriented Swift 2.0

Achieved
Jan 25, 2016
Achievement
Class Inheritance

Object-Oriented Swift 2.0

Achieved
Jan 21, 2016
Achievement
Classes

Object-Oriented Swift 2.0

Achieved
Jan 19, 2016
Achievement
Complex Data Structures

Object-Oriented Swift 2.0

Achieved
Jan 12, 2016
Achievement
Function Parameters

Swift 2.0 Functions

Achieved
Jan 11, 2016
Achievement
Functions in Swift 2.0

Swift 2.0 Functions

Achieved
Jan 11, 2016
Achievement
Control Flow with Conditional Statements

Swift 2.0 Collections and Control Flow

Achieved
Jan 9, 2016
Achievement
Control Flow With Loops

Swift 2.0 Collections and Control Flow

Achieved
Jan 9, 2016
Achievement
Swift Dictionaries

Swift 2.0 Collections and Control Flow

Achieved
Jan 8, 2016
Achievement
Introduction to Collections

Swift 2.0 Collections and Control Flow

Achieved
Jan 8, 2016
Achievement
Swift Operators

Swift 2.0 Basics

Achieved
Jan 5, 2016
Achievement
Swift Types

Swift 2.0 Basics

Achieved
Jan 5, 2016
Achievement
An Introduction to Swift Programming

Swift 2.0 Basics

Achieved
Jan 5, 2016
Achievement
Testing and Debugging

Build a Simple Android App

Achieved
Jan 3, 2016
Achievement
Improving Our Code

Build a Simple Android App

Achieved
Jan 3, 2016
Achievement
Basic Android Programming

Build a Simple Android App

Achieved
Jan 3, 2016
Achievement
Creating the Screen Layout

Build a Simple Android App

Achieved
Jan 3, 2016
Achievement
Getting Started with Android

Build a Simple Android App

Achieved
Jan 3, 2016
Achievement
Social Media

How to Market Your Business

Achieved
Jan 3, 2016
Achievement
Next Steps

How to Start a Business

Achieved
Aug 27, 2015
Achievement
Financing Our Company

How to Start a Business

Achieved
Aug 25, 2015
Achievement
Selling Your Product

How to Start a Business

Achieved
Aug 6, 2015
Achievement
Marketing Your Product

How to Start a Business

Achieved
Aug 4, 2015
Achievement
Product Market Fit

How to Start a Business

Achieved
Jul 28, 2015
Achievement
Delegation in iOS

Delegates in Swift 2

Achieved
Jul 23, 2015
Achievement
Introduction to Delegates

Delegates in Swift 2

Achieved
Jul 23, 2015
Achievement
Creating Flexible Objects with Protocols

Swift Protocols

Achieved
Jul 23, 2015
Achievement
Protocols

Swift Protocols

Achieved
Jul 14, 2015
Achievement
Introducing Scrum

Scrum Basics

Achieved
Jul 13, 2015
Achievement
What is Agile?

Scrum Basics

Achieved
Jul 3, 2015
Achievement
Discovery

How to Start a Business

Achieved
Jun 24, 2015
Achievement
Interacting with Google+ APIs

Google Play Services

Achieved
Jun 24, 2015
Achievement
Closures in iOS

Swift Closures

Achieved
Jun 23, 2015
Achievement
Closures and Closure Expressions

Swift Closures

Achieved
Jun 4, 2015
Achievement
Connecting to Play Services

Google Play Services

Achieved
Jun 2, 2015
Achievement
Functions as First Class Citizens

Swift Closures

Achieved
May 31, 2015
Achievement
Delivering the MVP

Java Objects (Retired)

Achieved
May 29, 2015
Achievement
Interacting with Your API

Google Play Services

Achieved
May 29, 2015
Achievement
Adding Play Services to Your App

Google Play Services

Achieved
May 27, 2015
Achievement
HTML First

How to Make a Website

Achieved
May 25, 2015
Achievement
Finishing the User Interface

Build an Interactive Story App (Retired)

Achieved
May 25, 2015
Achievement
The Model-View-Controller Pattern

Build an Interactive Story App (Retired)

Achieved
May 25, 2015
Achievement
Intents and Multiple Activities

Build an Interactive Story App (Retired)

Achieved
May 25, 2015
Achievement
User Input

Build an Interactive Story App (Retired)

Achieved
May 25, 2015
Achievement
Migrating a SQLite Database

Android Data Persistence

Achieved
May 24, 2015
Achievement
CRUD Operations with SQLite

Android Data Persistence

Achieved
May 24, 2015
Achievement
Using SQLite for Structured Data

Android Data Persistence

Achieved
Apr 30, 2015
Achievement
Key-Value Saving with SharedPreferences

Android Data Persistence

Achieved
Apr 27, 2015
Achievement
File Storage

Android Data Persistence

Achieved
Apr 9, 2015
Achievement
Introduction to Data Persistence

Android Data Persistence

Achieved
Mar 10, 2015
Achievement
Acting on List Item Taps

Android Lists and Adapters (2015)

Achieved
Mar 9, 2015
Achievement
Lists with RecyclerViews

Android Lists and Adapters (2015)

Achieved
Mar 9, 2015
Achievement
Using Parcelable Data

Android Lists and Adapters (2015)

Achieved
Mar 8, 2015
Achievement
Custom ListViews

Android Lists and Adapters (2015)

Achieved
Mar 8, 2015
Achievement
Standard ListViews

Android Lists and Adapters (2015)

Achieved
Mar 7, 2015
Achievement
Updating the Data Model

Android Lists and Adapters (2015)

Achieved
Mar 5, 2015
Achievement
Hooking up the Model to the View

Build a Weather App (2015)

Achieved
Mar 5, 2015
Achievement
Building the Weather UI

Build a Weather App (2015)

Achieved
Mar 5, 2015
Achievement
Simple Mobile Interface

Sketch Basics

Achieved
Mar 4, 2015
Achievement
Sketch Features

Sketch Basics

Achieved
Mar 4, 2015
Achievement
Exporting Designs

Sketch Basics

Achieved
Mar 4, 2015
Achievement
Introducing Sketch

Sketch Basics

Achieved
Mar 4, 2015
Achievement
Working with JSON

Build a Weather App (2015)

Achieved
Mar 3, 2015
Achievement
Concurrency and Error Handling

Build a Weather App (2015)

Achieved
Mar 3, 2015
Achievement
Networking

Build a Weather App (2015)

Achieved
Mar 3, 2015
Achievement
Exploring an API

Build a Weather App (2015)

Achieved
Mar 2, 2015
Achievement
Adding Push Notifications from Parse.com

Implementing Designs for Android

Achieved
Mar 1, 2015
Achievement
Updating Other GridViews

Implementing Designs for Android

Achieved
Mar 1, 2015
Achievement
Customizing a ListView for the Inbox

Implementing Designs for Android

Achieved
Mar 1, 2015
Achievement
Customizing a GridView for Friends

Implementing Designs for Android

Achieved
Feb 25, 2015
Achievement
Customizing the Action Bar

Implementing Designs for Android

Achieved
Feb 17, 2015
Achievement
Refactoring Our Code (Swift)

Build a Playlist Browser with Swift

Achieved
Feb 9, 2015
Achievement
Building the Master and Detail Views (Swift)

Build a Playlist Browser with Swift

Achieved
Feb 5, 2015
Achievement
Building a Music Library and Playlists (Swift)

Build a Playlist Browser with Swift

Achieved
Jan 18, 2015
Achievement
Using a Navigation Controller With Segues (Swift)

Build a Playlist Browser with Swift

Achieved
Jan 17, 2015
Achievement
Working With Multiple View Controllers (Swift)

Build a Playlist Browser with Swift

Achieved
Jan 16, 2015
Achievement
Using Custom Styles and Themes

Implementing Designs for Android

Achieved
Jan 15, 2015
Achievement
Swift Value vs Reference Types

Object-Oriented Swift

Achieved
Jan 13, 2015
Achievement
Swift Properties

Object-Oriented Swift

Achieved
Jan 13, 2015
Achievement
Customizing the Login Screen

Implementing Designs for Android

Achieved
Jan 9, 2015
Achievement
Swift Inheritance

Object-Oriented Swift

Achieved
Jan 6, 2015
Achievement
Starting with Design Mockups

Implementing Designs for Android

Achieved
Jan 5, 2015
Achievement
Self-Destruction

Build a Self-Destructing Message Android App

Achieved
Jan 5, 2015
Achievement
Swift Classes and Objects

Object-Oriented Swift

Achieved
Jan 5, 2015
Achievement
Retrieving and Viewing Messages

Build a Self-Destructing Message Android App

Achieved
Jan 1, 2015
Achievement
Sending Messages

Build a Self-Destructing Message Android App

Achieved
Dec 30, 2014
Achievement
Capturing Photos and Videos

Build a Self-Destructing Message Android App

Achieved
Dec 27, 2014
Achievement
Displaying Our Weather Data

Build a Weather App with Swift (Retired)

Achieved
Dec 25, 2014
Achievement
Creating the MVP

Java Objects (Retired)

Achieved
Dec 14, 2014
Achievement
Harnessing the Power of Objects

Java Objects (Retired)

Achieved
Dec 14, 2014
Achievement
Meet Objects

Java Objects (Retired)

Achieved
Dec 14, 2014
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Dec 12, 2014
Achievement
Cocoapods

iOS Tools

Achieved
Dec 12, 2014
Achievement
Using Intents to Display and Share Posts

Build a Blog Reader Android App

Achieved
Dec 12, 2014
Achievement
Data Modeling With Structures

Build a Weather App with Swift (Retired)

Achieved
Dec 12, 2014
Achievement
Adapting Data for Display in a List

Build a Blog Reader Android App

Achieved
Dec 11, 2014
Achievement
Getting Data from the Web

Build a Blog Reader Android App

Achieved
Dec 11, 2014
Achievement
Relating Users in Parse.com

Build a Self-Destructing Message Android App

Achieved
Dec 10, 2014
Achievement
Publishing on Google Play

Publish an Android App

Achieved
Dec 9, 2014
Achievement
Testing and Debugging

Build a Simple Android App (2014)

Achieved
Dec 9, 2014
Achievement
Improving Our Code

Build a Simple Android App (2014)

Achieved
Dec 9, 2014
Achievement
Coding the Fun Facts

Build a Simple Android App (2014)

Achieved
Dec 9, 2014
Achievement
Basic Android Programming

Build a Simple Android App (2014)

Achieved
Dec 9, 2014
Achievement
Creating the Initial Screen Layout

Build a Simple Android App (2014)

Achieved
Dec 9, 2014
Achievement
Getting Started with Android

Build a Simple Android App (2014)

Achieved
Dec 9, 2014
Achievement
Concurrency

Build a Weather App with Swift (Retired)

Achieved
Dec 8, 2014
Achievement
Perfecting the Prototype

Java Basics

Achieved
Dec 8, 2014
Achievement
Using your New Tools

Java Basics

Achieved
Dec 8, 2014
Achievement
Getting Started with Java

Java Basics

Achieved
Dec 7, 2014
Achievement
Pulling Data From the Web

Build a Weather App with Swift (Retired)

Achieved
Dec 6, 2014
Achievement
Rebuilding from Scratch

Build a Blog Reader Android App

Achieved
Dec 6, 2014
Achievement
AngularJS MVC Frameworks

AngularJS

Achieved
Dec 5, 2014
Achievement
Deploying to a Device

Build a Simple iPhone App with Swift

Achieved
Dec 5, 2014
Achievement
Exploring the Master-Detail Template

Build a Blog Reader Android App

Achieved
Dec 5, 2014
Achievement
Debugging Our App

Build a Simple iPhone App with Swift

Achieved
Dec 5, 2014
Achievement
Improving Our User Interface

Build a Simple iPhone App with Swift

Achieved
Dec 5, 2014
Achievement
Using a Data Model

Build a Simple iPhone App with Swift

Achieved
Dec 5, 2014
Achievement
Using Fragments for Tabs

Build a Self-Destructing Message Android App

Achieved
Dec 4, 2014
Achievement
Views and View Controllers

Build a Simple iPhone App with Swift

Achieved
Dec 3, 2014
Achievement
Getting Started with Xcode

Build a Simple iPhone App with Swift

Achieved
Dec 3, 2014
Achievement
Swift Optionals

Swift Functions and Optionals

Achieved
Dec 3, 2014
Achievement
Swift Parameters and Tuples

Swift Functions and Optionals

Achieved
Dec 3, 2014
Achievement
Swift Functions

Swift Functions and Optionals

Achieved
Dec 3, 2014
Achievement
Control Flow

Swift Basics (retired)

Achieved
Dec 3, 2014
Achievement
Collections

Swift Basics (retired)

Achieved
Dec 3, 2014
Achievement
Adding Users Using Parse.com

Build a Self-Destructing Message Android App

Achieved
Dec 2, 2014
Achievement
Starting the App

Build a Self-Destructing Message Android App

Achieved
Dec 1, 2014
Achievement
Swift Structs and their Methods

Swift Enums and Structs

Achieved
Nov 29, 2014
Achievement
Swift Structs

Swift Enums and Structs

Achieved
Nov 29, 2014
Achievement
Swift Enums and their Methods

Swift Enums and Structs

Achieved
Nov 29, 2014
Achievement
Using Git for Android

Android Tools

Achieved
Nov 29, 2014
Achievement
Getting Started with Genymotion

Android Tools

Achieved
Nov 29, 2014
Achievement
Getting Started with Android Studio

Android Tools

Achieved
Nov 29, 2014
Achievement
Introduction to Responsive Web Design

Build a Responsive Website

Achieved
Nov 28, 2014
Achievement
Swift Enums

Swift Enums and Structs

Achieved
Nov 28, 2014
Achievement
Operators

Swift Basics (retired)

Achieved
Nov 25, 2014
Achievement
Types

Swift Basics (retired)

Achieved
Nov 24, 2014
Achievement
Variables and Constants

Swift Basics (retired)

Achieved
Nov 23, 2014
Achievement
Getting Started with WordPress

Getting Started with WordPress

Achieved
Nov 23, 2014
Achievement
Newbie

Achieved
Nov 23, 2014