Oleksii Gamalii

Oleksii Gamalii

Kiev

7,157

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
    • Ukrainian
    • Russian

93 Achievements

  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Feb 22, 2017

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Feb 22, 2017

    Form Basics
  • Achievement

    Welcome to the Treehouse Club

    Treehouse Club: HTML

    Achieved

    Feb 21, 2017

    Welcome to the Treehouse Club
  • Achievement

    Number Game App

    Python Basics (2015)

    Achieved

    Jan 25, 2017

    Number Game App
  • Achievement

    Shopping List App

    Python Basics (2015)

    Achieved

    Jan 21, 2017

    Shopping List App
  • Achievement

    Perform

    C# Basics (Retired)

    Achieved

    Oct 3, 2016

    Perform
  • Achievement

    Console I/O

    C# Basics (Retired)

    Achieved

    Oct 2, 2016

    Console I/O
  • Achievement

    Prepare and Plan

    C# Basics (Retired)

    Achieved

    Sep 13, 2016

    Prepare and Plan
  • Achievement

    Logic in Python

    Python Basics (2015)

    Achieved

    Aug 14, 2016

    Logic in Python
  • Achievement

    Introducing Sketch

    Sketch Basics

    Achieved

    Jun 14, 2016

    Introducing Sketch
  • Achievement

    Python Data Types

    Python Basics (2015)

    Achieved

    Jun 8, 2016

    Python Data Types
  • Achievement

    Python For Beginners

    Python Basics (2015)

    Achieved

    Apr 20, 2016

    Python For Beginners
  • Achievement

    What Are Design Patterns?

    iOS Design Patterns

    Achieved

    Mar 28, 2016

    What Are Design Patterns?
  • Achievement

    Ruby Hashes

    Ruby Collections

    Achieved

    Mar 19, 2016

    Ruby Hashes
  • Achievement

    Ruby Arrays

    Ruby Collections

    Achieved

    Mar 18, 2016

    Ruby Arrays
  • Achievement

    Ruby Logical Operators

    Ruby Operators and Control Structures

    Achieved

    Mar 16, 2016

    Ruby Logical Operators
  • Achievement

    Ruby Control Structures

    Ruby Operators and Control Structures

    Achieved

    Feb 15, 2016

    Ruby Control Structures
  • Achievement

    Ruby Operators

    Ruby Operators and Control Structures

    Achieved

    Feb 15, 2016

    Ruby Operators
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Feb 6, 2016

    Controlling Layout with CSS Display Modes
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Feb 5, 2016

    Getting Started with CSS Layout
  • Achievement

    Ruby Methods

    Ruby Basics (Retired)

    Achieved

    Feb 3, 2016

    Ruby Methods
  • Achievement

    Ruby Numbers (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Jan 19, 2016

    Ruby Numbers (Ruby Basics)
  • Achievement

    Ruby Strings (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Jan 19, 2016

    Ruby Strings (Ruby Basics)
  • Achievement

    How Ruby Works

    Ruby Basics (Retired)

    Achieved

    Jan 18, 2016

    How Ruby Works
  • Achievement

    Getting Started with Android

    Build a Simple Android App

    Achieved

    Dec 30, 2015

    Getting Started with Android
  • Achievement

    Getting Started with Android

    Build a Simple Android App (2014)

    Achieved

    Dec 19, 2015

    Getting Started with Android
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Dec 19, 2015

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Dec 17, 2015

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Dec 16, 2015

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Dec 16, 2015

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Dec 15, 2015

    Getting Started with CSS
  • Achievement

    Delegation in iOS

    Delegates in Swift 2

    Achieved

    Nov 21, 2015

    Delegation in iOS
  • Achievement

    Introduction to Delegates

    Delegates in Swift 2

    Achieved

    Nov 20, 2015

    Introduction to Delegates
  • Achievement

    Creating Flexible Objects with Protocols

    Swift Protocols

    Achieved

    Nov 19, 2015

    Creating Flexible Objects with Protocols
  • Achievement

    Protocols

    Swift Protocols

    Achieved

    Nov 18, 2015

    Protocols
  • Achievement

    Local Python

    Setting Up a Local Python Environment

    Achieved

    Apr 18, 2015

    Local Python
  • Achievement

    Hack-n-Slash

    Object-Oriented Python (retired)

    Achieved

    Apr 16, 2015

    Hack-n-Slash
  • Achievement

    Python Inheritance

    Object-Oriented Python (retired)

    Achieved

    Apr 16, 2015

    Python Inheritance
  • Achievement

    Python Objects

    Object-Oriented Python (retired)

    Achieved

    Apr 16, 2015

    Python Objects
  • Achievement

    Dungeon Game

    Python Collections (Retired)

    Achieved

    Apr 16, 2015

    Dungeon Game
  • Achievement

    Tuples

    Python Collections (Retired)

    Achieved

    Apr 16, 2015

    Tuples
  • Achievement

    Dictionaries

    Python Collections (Retired)

    Achieved

    Apr 15, 2015

    Dictionaries
  • Achievement

    Slices

    Python Collections (Retired)

    Achieved

    Apr 15, 2015

    Slices
  • Achievement

    Lists Redux

    Python Collections (Retired)

    Achieved

    Apr 14, 2015

    Lists Redux
  • Achievement

    Pick a Number! Any Number!

    Python Basics (Retired)

    Achieved

    Apr 14, 2015

    Pick a Number! Any Number!
  • Achievement

    Putting the "Fun" Back in "Functions"

    Python Basics (Retired)

    Achieved

    Apr 14, 2015

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

    Shopping List

    Python Basics (Retired)

    Achieved

    Apr 14, 2015

    Shopping List
  • Achievement

    Things That Count

    Python Basics (Retired)

    Achieved

    Apr 14, 2015

    Things That Count
  • Achievement

    Ins & Outs

    Python Basics (Retired)

    Achieved

    Apr 14, 2015

    Ins & Outs
  • Achievement

    Say Hello to Python

    Python Basics (Retired)

    Achieved

    Apr 14, 2015

    Say Hello to Python
  • Achievement

    PHP Datatypes

    PHP Basics (Retired)

    Achieved

    Apr 3, 2015

    PHP Datatypes
  • Achievement

    PHP Data & Structure

    PHP Basics (Retired)

    Achieved

    Apr 2, 2015

    PHP Data & Structure
  • Achievement

    PHP Getting Started

    PHP Basics (Retired)

    Achieved

    Apr 2, 2015

    PHP Getting Started
  • Achievement

    Forms

    HTML

    Achieved

    Apr 2, 2015

    Forms
  • Achievement

    Tables

    HTML

    Achieved

    Apr 2, 2015

    Tables
  • Achievement

    Objects

    HTML

    Achieved

    Apr 2, 2015

    Objects
  • Achievement

    Links

    HTML

    Achieved

    Apr 2, 2015

    Links
  • Achievement

    Lists

    HTML

    Achieved

    Apr 2, 2015

    Lists
  • Achievement

    Text

    HTML

    Achieved

    Apr 2, 2015

    Text
  • Achievement

    Introduction

    HTML

    Achieved

    Apr 2, 2015

    Introduction
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Apr 2, 2015

    Debugging HTML and CSS Problems
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Apr 1, 2015

    Responsive Web Design and Testing
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Apr 1, 2015

    Sharing a Website
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Apr 1, 2015

    Adding Pages to a Website
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Mar 31, 2015

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Mar 31, 2015

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Mar 31, 2015

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Mar 31, 2015

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Mar 30, 2015

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Mar 30, 2015

    Beginning HTML and CSS
  • Achievement

    Displaying Our Weather Data

    Build a Weather App with Swift (Retired)

    Achieved

    Nov 27, 2014

    Displaying Our Weather Data
  • Achievement

    Data Modeling With Structures

    Build a Weather App with Swift (Retired)

    Achieved

    Nov 27, 2014

    Data Modeling With Structures
  • Achievement

    Concurrency

    Build a Weather App with Swift (Retired)

    Achieved

    Nov 27, 2014

    Concurrency
  • Achievement

    Pulling Data From the Web

    Build a Weather App with Swift (Retired)

    Achieved

    Nov 27, 2014

    Pulling Data From the Web
  • Achievement

    Deploying to a Device

    Build a Simple iPhone App with Swift

    Achieved

    Nov 27, 2014

    Deploying to a Device
  • Achievement

    Debugging Our App

    Build a Simple iPhone App with Swift

    Achieved

    Nov 27, 2014

    Debugging Our App
  • Achievement

    Improving Our User Interface

    Build a Simple iPhone App with Swift

    Achieved

    Nov 27, 2014

    Improving Our User Interface
  • Achievement

    Using a Data Model

    Build a Simple iPhone App with Swift

    Achieved

    Nov 27, 2014

    Using a Data Model
  • Achievement

    Views and View Controllers

    Build a Simple iPhone App with Swift

    Achieved

    Nov 26, 2014

    Views and View Controllers
  • Achievement

    Getting Started with Xcode

    Build a Simple iPhone App with Swift

    Achieved

    Nov 26, 2014

    Getting Started with Xcode
  • Achievement

    Swift Structs and their Methods

    Swift Enums and Structs

    Achieved

    Nov 26, 2014

    Swift Structs and their Methods
  • Achievement

    Swift Structs

    Swift Enums and Structs

    Achieved

    Nov 26, 2014

    Swift Structs
  • Achievement

    Swift Enums and their Methods

    Swift Enums and Structs

    Achieved

    Nov 14, 2014

    Swift Enums and their Methods
  • Achievement

    Swift Enums

    Swift Enums and Structs

    Achieved

    Nov 13, 2014

    Swift Enums
  • Achievement

    Swift Optionals

    Swift Functions and Optionals

    Achieved

    Nov 13, 2014

    Swift Optionals
  • Achievement

    Swift Parameters and Tuples

    Swift Functions and Optionals

    Achieved

    Nov 12, 2014

    Swift Parameters and Tuples
  • Achievement

    Swift Functions

    Swift Functions and Optionals

    Achieved

    Nov 12, 2014

    Swift Functions
  • Achievement

    Control Flow

    Swift Basics (retired)

    Achieved

    Nov 12, 2014

    Control Flow
  • Achievement

    Collections

    Swift Basics (retired)

    Achieved

    Nov 11, 2014

    Collections
  • Achievement

    Operators

    Swift Basics (retired)

    Achieved

    Nov 11, 2014

    Operators
  • Achievement

    Types

    Swift Basics (retired)

    Achieved

    Nov 11, 2014

    Types
  • Achievement

    Variables and Constants

    Swift Basics (retired)

    Achieved

    Nov 11, 2014

    Variables and Constants
  • Achievement

    Newbie

    Achieved

    Nov 11, 2014

    Newbie