Jay Mayu

Jay Mayu

Colombo, Sri Lanka
Open to Work

WordPress freelancer and Mobile developer (iOS and Android)

6,805

Total Points

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

Skills & Experience

  • Spoken Languages

    • English
    • Tamil
    • Sinhala

81 Achievements

  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Nov 5, 2014

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Nov 5, 2014

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Nov 5, 2014

    Getting Started with Java
  • Achievement

    Downloading Data with NSURLSession

    Build a Photo Browser iPhone App

    Achieved

    Aug 26, 2014

    Downloading Data with NSURLSession
  • Achievement

    Collection Views

    Build a Photo Browser iPhone App

    Achieved

    Aug 26, 2014

    Collection Views
  • Achievement

    Testing and Debugging

    Build a Simple Android App (2014)

    Achieved

    Aug 20, 2014

    Testing and Debugging
  • Achievement

    Improving Our Code

    Build a Simple Android App (2014)

    Achieved

    Aug 20, 2014

    Improving Our Code
  • Achievement

    Coding the Fun Facts

    Build a Simple Android App (2014)

    Achieved

    Aug 20, 2014

    Coding the Fun Facts
  • Achievement

    Basic Android Programming

    Build a Simple Android App (2014)

    Achieved

    Aug 20, 2014

    Basic Android Programming
  • Achievement

    Creating the Initial Screen Layout

    Build a Simple Android App (2014)

    Achieved

    Aug 19, 2014

    Creating the Initial Screen Layout
  • Achievement

    Getting Started with Android

    Build a Simple Android App (2014)

    Achieved

    Aug 19, 2014

    Getting Started with Android
  • Achievement

    Working with a Developer

    Mobile App Design for iOS

    Achieved

    Aug 15, 2014

    Working with a Developer
  • Achievement

    Designing our App

    Mobile App Design for iOS

    Achieved

    Aug 15, 2014

    Designing our App
  • Achievement

    Wireframing, Interaction Design and Planning

    Mobile App Design for iOS

    Achieved

    Aug 15, 2014

    Wireframing, Interaction Design and Planning
  • Achievement

    ADS Writing and Preparation

    Mobile App Design for iOS

    Achieved

    Aug 15, 2014

    ADS Writing and Preparation
  • Achievement

    Introduction to UI Design

    Mobile App Design for iOS

    Achieved

    Aug 15, 2014

    Introduction to UI Design
  • Achievement

    Adding Push Notifications from Parse.com

    Implementing Designs for Android

    Achieved

    Aug 14, 2014

    Adding Push Notifications from Parse.com
  • Achievement

    Updating Other GridViews

    Implementing Designs for Android

    Achieved

    Aug 14, 2014

    Updating Other GridViews
  • Achievement

    Customizing a GridView for Friends

    Implementing Designs for Android

    Achieved

    Aug 14, 2014

    Customizing a GridView for Friends
  • Achievement

    Customizing a ListView for the Inbox

    Implementing Designs for Android

    Achieved

    Aug 13, 2014

    Customizing a ListView for the Inbox
  • Achievement

    Customizing the Action Bar

    Implementing Designs for Android

    Achieved

    Aug 12, 2014

    Customizing the Action Bar
  • Achievement

    Using Custom Styles and Themes

    Implementing Designs for Android

    Achieved

    Aug 11, 2014

    Using Custom Styles and Themes
  • Achievement

    Customizing the Login Screen

    Implementing Designs for Android

    Achieved

    Aug 10, 2014

    Customizing the Login Screen
  • Achievement

    Starting with Design Mockups

    Implementing Designs for Android

    Achieved

    Aug 10, 2014

    Starting with Design Mockups
  • Achievement

    Self-Destruction

    Build a Self-Destructing Message Android App

    Achieved

    Aug 10, 2014

    Self-Destruction
  • Achievement

    Retrieving and Viewing Messages

    Build a Self-Destructing Message Android App

    Achieved

    Aug 10, 2014

    Retrieving and Viewing Messages
  • Achievement

    Sending Messages

    Build a Self-Destructing Message Android App

    Achieved

    Aug 9, 2014

    Sending Messages
  • Achievement

    Capturing Photos and Videos

    Build a Self-Destructing Message Android App

    Achieved

    Aug 9, 2014

    Capturing Photos and Videos
  • Achievement

    Using Git for Android

    Android Tools

    Achieved

    Aug 5, 2014

    Using Git for Android
  • Achievement

    Getting Started with Android Studio

    Android Tools

    Achieved

    Aug 5, 2014

    Getting Started with Android Studio
  • Achievement

    Retrieving and Viewing Data from Parse.com

    Build a Self-Destructing Message iPhone App

    Achieved

    Aug 3, 2014

    Retrieving and Viewing Data from Parse.com
  • Achievement

    Capturing Photo and Video Using UIImagePickerController

    Build a Self-Destructing Message iPhone App

    Achieved

    Aug 3, 2014

    Capturing Photo and Video Using UIImagePickerController
  • Achievement

    Relating Users in Parse.com

    Build a Self-Destructing Message iPhone App

    Achieved

    Aug 3, 2014

    Relating Users in Parse.com
  • Achievement

    Using Parse.com as a Backend and Adding Users

    Build a Self-Destructing Message iPhone App

    Achieved

    Aug 2, 2014

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

    Designing and Starting the App

    Build a Self-Destructing Message iPhone App

    Achieved

    Aug 2, 2014

    Designing and Starting the App
  • Achievement

    Custom Detail View Controller

    Build a Diary App Using Core Data

    Achieved

    Jul 27, 2014

    Custom Detail View Controller
  • Achievement

    Custom UITableViewCell

    Build a Diary App Using Core Data

    Achieved

    Jul 27, 2014

    Custom UITableViewCell
  • Achievement

    Deleting Data

    Build a Diary App Using Core Data

    Achieved

    Jul 27, 2014

    Deleting Data
  • Achievement

    Listing Data using NSFetchedResultsController

    Build a Diary App Using Core Data

    Achieved

    Jul 26, 2014

    Listing Data using NSFetchedResultsController
  • Achievement

    Inserting and Saving Data

    Build a Diary App Using Core Data

    Achieved

    Jul 26, 2014

    Inserting and Saving Data
  • Achievement

    Understanding Core Data

    Build a Diary App Using Core Data

    Achieved

    Jul 25, 2014

    Understanding Core Data
  • Achievement

    Relating Users in Parse.com

    Build a Self-Destructing Message Android App

    Achieved

    Jul 23, 2014

    Relating Users in Parse.com
  • Achievement

    Viewing a Web Page

    Build a Blog Reader iPhone App

    Achieved

    Jul 21, 2014

    Viewing a Web Page
  • Achievement

    Adapting Data for Display

    Build a Blog Reader iPhone App

    Achieved

    Jul 20, 2014

    Adapting Data for Display
  • Achievement

    Data Modeling

    Build a Blog Reader iPhone App

    Achieved

    Jul 20, 2014

    Data Modeling
  • Achievement

    Using Fragments for Tabs

    Build a Self-Destructing Message Android App

    Achieved

    Jul 19, 2014

    Using Fragments for Tabs
  • Achievement

    Getting Data from the Web

    Build a Blog Reader iPhone App

    Achieved

    Jul 19, 2014

    Getting Data from the Web
  • Achievement

    Rebuilding from Scratch

    Build a Blog Reader iPhone App

    Achieved

    Jul 19, 2014

    Rebuilding from Scratch
  • Achievement

    Exploring the Master-Detail Template

    Build a Blog Reader iPhone App

    Achieved

    Jul 19, 2014

    Exploring the Master-Detail Template
  • Achievement

    Adding Users Using Parse.com

    Build a Self-Destructing Message Android App

    Achieved

    Jul 18, 2014

    Adding Users Using Parse.com
  • Achievement

    Starting the App

    Build a Self-Destructing Message Android App

    Achieved

    Jul 17, 2014

    Starting the App
  • Achievement

    Testing and Debugging

    Build a Simple iPhone App (iOS7)

    Achieved

    Jul 17, 2014

    Testing and Debugging
  • Achievement

    Animate This (iOS7)

    Build a Simple iPhone App (iOS7)

    Achieved

    Jul 17, 2014

    Animate This (iOS7)
  • Achievement

    Designing your App

    Build a Simple iPhone App (iOS7)

    Achieved

    Jul 17, 2014

    Designing your App
  • Achievement

    Refactoring into a Model

    Build a Simple iPhone App (iOS7)

    Achieved

    Jul 17, 2014

    Refactoring into a Model
  • Achievement

    Creating a Data Collection

    Build a Simple iPhone App (iOS7)

    Achieved

    Jul 17, 2014

    Creating a Data Collection
  • Achievement

    Understanding Views and View Controllers

    Build a Simple iPhone App (iOS7)

    Achieved

    Jul 17, 2014

    Understanding Views and View Controllers
  • Achievement

    Getting Started (iOS7)

    Build a Simple iPhone App (iOS7)

    Achieved

    Jul 17, 2014

    Getting Started (iOS7)
  • Achievement

    Beyond the Basics

    Objective-C Basics (Retired)

    Achieved

    Jul 17, 2014

    Beyond the Basics
  • Achievement

    Advanced Objective-C

    Objective-C Basics (Retired)

    Achieved

    Jul 17, 2014

    Advanced Objective-C
  • Achievement

    Foundation Framework

    Objective-C Basics (Retired)

    Achieved

    Jul 16, 2014

    Foundation Framework
  • Achievement

    Introduction to Objective-C

    Objective-C Basics (Retired)

    Achieved

    Jul 16, 2014

    Introduction to Objective-C
  • Achievement

    Pointers and Memory

    Objective-C Basics (Retired)

    Achieved

    Jul 16, 2014

    Pointers and Memory
  • Achievement

    Functional Programming in C

    Objective-C Basics (Retired)

    Achieved

    Jul 16, 2014

    Functional Programming in C
  • Achievement

    Fundamentals of C

    Objective-C Basics (Retired)

    Achieved

    Jul 16, 2014

    Fundamentals of C
  • Achievement

    Getting Started with Genymotion

    Android Tools

    Achieved

    Jul 15, 2014

    Getting Started with Genymotion
  • Achievement

    AJAX and APIs

    AJAX Basics (retiring)

    Achieved

    Jul 3, 2014

    AJAX and APIs
  • Achievement

    jQuery and AJAX

    AJAX Basics (retiring)

    Achieved

    Jul 3, 2014

    jQuery and AJAX
  • Achievement

    Programming AJAX

    AJAX Basics (retiring)

    Achieved

    Jul 3, 2014

    Programming AJAX
  • Achievement

    AJAX Concepts

    AJAX Basics (retiring)

    Achieved

    Jul 3, 2014

    AJAX Concepts
  • Achievement

    WordPress User Roles

    WordPress User Roles

    Achieved

    Jun 5, 2014

    WordPress User Roles
  • Achievement

    WordPress Theme Functions

    How to Build a WordPress Theme

    Achieved

    May 5, 2014

    WordPress Theme Functions
  • Achievement

    WordPress Theme Templates

    How to Build a WordPress Theme

    Achieved

    May 5, 2014

    WordPress Theme Templates
  • Achievement

    Content Strategy with WordPress

    How to Build a WordPress Theme

    Achieved

    May 3, 2014

    Content Strategy with WordPress
  • Achievement

    WordPress Plugin Best Practices

    How to Make a Website with WordPress

    Achieved

    May 3, 2014

    WordPress Plugin Best Practices
  • Achievement

    Widgets and Custom Menus

    How to Make a Website with WordPress

    Achieved

    May 3, 2014

    Widgets and Custom Menus
  • Achievement

    Custom Post Types and Fields

    How to Make a Website with WordPress

    Achieved

    May 3, 2014

    Custom Post Types and Fields
  • Achievement

    Customizing WordPress Themes

    How to Make a Website with WordPress

    Achieved

    May 3, 2014

    Customizing WordPress Themes
  • Achievement

    WordPress Themes

    How to Make a Website with WordPress

    Achieved

    May 3, 2014

    WordPress Themes
  • Achievement

    Installing Wordpress

    How to Make a Website with WordPress

    Achieved

    Apr 29, 2014

    Installing Wordpress
  • Achievement

    Newbie

    Achieved

    Apr 29, 2014

    Newbie