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Josip Dorvak

Ottawa, ON

Open to Work

I'm a graduate of Computer Science. I always enjoy learning new things and solving difficult problems. Besides coding I enjoy drumming and soccer. I'm here hoping to learn a lot of new things, as well as refresh myself on some things I already know.

18,126

Total Points

•
4,254

Python

4212 pts
Achievements

42 pts
Forum
•
2,466

Ruby

2464 pts
Achievements

2 pts
Forum
•
2,110

JavaScript

2092 pts
Achievements

18 pts
Forum
•
1,917

PHP

1916 pts
Achievements

1 pts
Forum
•
1,765

CSS

1763 pts
Achievements

2 pts
Forum
•
1,762

Android

1762 pts
Achievements

0 pts
Forum
•
1,692

HTML

1692 pts
Achievements

0 pts
Forum
•
771

Development Tools

771 pts
Achievements

0 pts
Forum
•
729

Java

723 pts
Achievements

6 pts
Forum
•
114

Design

114 pts
Achievements

0 pts
Forum
•
1

Digital Literacy

1 pts
Achievements

0 pts
Forum
•
1

Business

1 pts
Achievements

0 pts
Forum

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
- Croatian
Awards
- Compiler award in class

210 Achievements

Achievement
Django Templates

Django Basics

Achieved
Jan 31, 2017
Achievement
Model Administration

Django Basics

Achieved
Jan 26, 2017
Achievement
What a View

Django Basics

Achieved
Jan 26, 2017
Achievement
Say Hello to Django

Django Basics

Achieved
Jan 26, 2017
Achievement
Dungeon Game 2

Python Collections (2016, retired 2019)

Achieved
Jan 24, 2017
Achievement
Python Sets

Python Collections (2016, retired 2019)

Achieved
Jan 24, 2017
Achievement
Python Tuples

Python Collections (2016, retired 2019)

Achieved
Jan 24, 2017
Achievement
Python Dictionaries

Python Collections (2016, retired 2019)

Achieved
Jan 24, 2017
Achievement
Python Slices

Python Collections (2016, retired 2019)

Achieved
Jan 24, 2017
Achievement
Python Lists

Python Collections (2016, retired 2019)

Achieved
Jan 24, 2017
Achievement
Letter Game App

Python Basics (2015)

Achieved
Jan 23, 2017
Achievement
Number Game App

Python Basics (2015)

Achieved
Jan 23, 2017
Achievement
Shopping List App

Python Basics (2015)

Achieved
Jan 23, 2017
Achievement
Logic in Python

Python Basics (2015)

Achieved
Jan 23, 2017
Achievement
Python Data Types

Python Basics (2015)

Achieved
Jan 23, 2017
Achievement
Python For Beginners

Python Basics (2015)

Achieved
Jan 23, 2017
Achievement
Search

Build an Address Book in Ruby

Achieved
May 21, 2015
Achievement
Ruby Class Design

Build an Address Book in Ruby

Achieved
May 21, 2015
Achievement
Blocks Practice

Ruby Blocks

Achieved
May 20, 2015
Achievement
Working With Blocks

Ruby Blocks

Achieved
May 20, 2015
Achievement
Ruby Blocks

Ruby Blocks

Achieved
May 20, 2015
Achievement
Build a Simple Todo List Program

Ruby Booleans

Achieved
May 20, 2015
Achievement
Ruby Booleans

Ruby Booleans

Achieved
May 20, 2015
Achievement
Build a Bank Account Class

Ruby Objects and Classes

Achieved
May 20, 2015
Achievement
Ruby Variables and Methods

Ruby Objects and Classes

Achieved
May 19, 2015
Achievement
Ruby Objects and Classes

Ruby Objects and Classes

Achieved
May 19, 2015
Achievement
Build a Simple Contact List

Ruby Loops

Achieved
May 19, 2015
Achievement
Ruby Iteration

Ruby Loops

Achieved
May 19, 2015
Achievement
Ruby Loops

Ruby Loops

Achieved
May 19, 2015
Achievement
Manipulating Schema with SQL

Database Foundations

Achieved
May 19, 2015
Achievement
Installing a Ruby Development Environment

Installing a Ruby Development Environment

Achieved
May 19, 2015
Achievement
Build a Grocery List Program

Ruby Collections

Achieved
May 18, 2015
Achievement
Ruby Hashes

Ruby Collections

Achieved
May 18, 2015
Achievement
Ruby Arrays

Ruby Collections

Achieved
May 18, 2015
Achievement
Ruby Logical Operators

Ruby Operators and Control Structures

Achieved
May 17, 2015
Achievement
Ruby Control Structures

Ruby Operators and Control Structures

Achieved
May 15, 2015
Achievement
Ruby Operators

Ruby Operators and Control Structures

Achieved
May 15, 2015
Achievement
Ruby Methods

Ruby Basics (Retired)

Achieved
May 15, 2015
Achievement
Ruby Numbers (Ruby Basics)

Ruby Basics (Retired)

Achieved
May 15, 2015
Achievement
Ruby Strings (Ruby Basics)

Ruby Basics (Retired)

Achieved
May 15, 2015
Achievement
How Ruby Works

Ruby Basics (Retired)

Achieved
May 14, 2015
Achievement
Laravel & Databases

Laravel 4 Basics

Achieved
Apr 27, 2015
Achievement
Item Completion & Interaction

Nested CRUD with Laravel 4

Achieved
Apr 23, 2015
Achievement
Nested Edits & Updates

Nested CRUD with Laravel 4

Achieved
Apr 23, 2015
Achievement
Nested Routes & Controllers

Nested CRUD with Laravel 4

Achieved
Apr 23, 2015
Achievement
Relating Models

Laravel 4 Basics

Achieved
Apr 23, 2015
Achievement
Laravel CRUD

Laravel 4 Basics

Achieved
Apr 23, 2015
Achievement
Validation & Flash Messages

Laravel 4 Basics

Achieved
Apr 22, 2015
Achievement
Laravel Forms

Laravel 4 Basics

Achieved
Apr 22, 2015
Achievement
Laravel Controllers

Laravel 4 Basics

Achieved
Apr 21, 2015
Achievement
Laravel Project Setup

Laravel 4 Basics

Achieved
Apr 21, 2015
Achievement
Laravel Getting Started

Laravel 4 Basics

Achieved
Apr 21, 2015
Achievement
Workspace Basics

Photoshop Foundations

Achieved
Apr 17, 2015
Achievement
Introduction to Design

Design Foundations

Achieved
Apr 17, 2015
Achievement
Grid Layout

CSS Layout Techniques

Achieved
Apr 9, 2015
Achievement
Flexbox Layout

CSS Layout Techniques

Achieved
Apr 9, 2015
Achievement
Querying the Database

Using PHP with MySQL

Achieved
Apr 1, 2015
Achievement
Connecting to MySQL

Using PHP with MySQL

Achieved
Mar 31, 2015
Achievement
Securing and Maintaining a MySQL Database

Database Foundations

Achieved
Mar 28, 2015
Achievement
SQL Calculating, Aggregating and Other Functions

Database Foundations

Achieved
Mar 28, 2015
Achievement
Joining Relational Data Between Tables in SQL

Database Foundations

Achieved
Mar 27, 2015
Achievement
Creating Tables and Manipulating Data with SQL

Database Foundations

Achieved
Mar 27, 2015
Achievement
Reading Data from Databases with SQL

Database Foundations

Achieved
Mar 27, 2015
Achievement
Installing MySQL Server and MySQL Workbench

Database Foundations

Achieved
Mar 27, 2015
Achievement
Introduction to Data, Databases and SQL

Database Foundations

Achieved
Mar 27, 2015
Achievement
Positioning Schemes

CSS Layout Techniques

Achieved
Mar 25, 2015
Achievement
Takin' Names

Build a Social Network with Flask

Achieved
Mar 24, 2015
Achievement
Making Strong Users

Build a Social Network with Flask

Achieved
Mar 23, 2015
Achievement
Gettin' CRUD-y With It

Using Databases in Python

Achieved
Mar 23, 2015
Achievement
Cleaning URLs with Rewrite Rules

Enhancing a Simple PHP Application

Achieved
Mar 20, 2015
Achievement
Cleaning URLs with Subfolders

Enhancing a Simple PHP Application

Achieved
Mar 20, 2015
Achievement
Integrating Validation Errors

Enhancing a Simple PHP Application

Achieved
Mar 19, 2015
Achievement
Simple PHP Application: Wrapping Up The Project

Build a Simple PHP Application

Achieved
Mar 19, 2015
Achievement
Working with PHP Functions

Build a Simple PHP Application

Achieved
Mar 19, 2015
Achievement
Integrating With Paypal

Build a Simple PHP Application

Achieved
Mar 18, 2015
Achievement
Listing Inventory Items

Build a Simple PHP Application

Achieved
Mar 18, 2015
Achievement
Adding a Contact Form

Build a Simple PHP Application

Achieved
Mar 18, 2015
Achievement
Creating the Menu and Footer

Build a Simple PHP Application

Achieved
Mar 18, 2015
Achievement
Getting Started with PHP

Build a Simple PHP Application

Achieved
Mar 18, 2015
Achievement
PHP Internal Functions

PHP Functions

Achieved
Mar 18, 2015
Achievement
PHP Returns & Closures

PHP Functions

Achieved
Mar 17, 2015
Achievement
PHP Functions Basics

PHP Functions

Achieved
Mar 17, 2015
Achievement
PHP Loops

PHP Basics (Retired)

Achieved
Mar 17, 2015
Achievement
PHP Conditionals

PHP Basics (Retired)

Achieved
Mar 16, 2015
Achievement
PHP Datatypes

PHP Basics (Retired)

Achieved
Mar 16, 2015
Achievement
PHP Data & Structure

PHP Basics (Retired)

Achieved
Mar 16, 2015
Achievement
PHP Getting Started

PHP Basics (Retired)

Achieved
Mar 15, 2015
Achievement
Forms

HTML

Achieved
Mar 15, 2015
Achievement
Tables

HTML

Achieved
Mar 15, 2015
Achievement
Objects

HTML

Achieved
Mar 15, 2015
Achievement
Links

HTML

Achieved
Mar 15, 2015
Achievement
Lists

HTML

Achieved
Mar 15, 2015
Achievement
Text

HTML

Achieved
Mar 15, 2015
Achievement
Introduction

HTML

Achieved
Mar 15, 2015
Achievement
Web Apps

Accessibility

Achieved
Mar 15, 2015
Achievement
Websites

Accessibility

Achieved
Mar 14, 2015
Achievement
Introduction

Accessibility

Achieved
Mar 13, 2015
Achievement
AJAX and APIs

AJAX Basics (retiring)

Achieved
Mar 13, 2015
Achievement
jQuery and AJAX

AJAX Basics (retiring)

Achieved
Mar 13, 2015
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Mar 12, 2015
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Mar 12, 2015
Achievement
Custom Media Players

HTML Video and Audio (Retired)

Achieved
Mar 12, 2015
Achievement
Captioning Video

HTML Video and Audio (Retired)

Achieved
Mar 12, 2015
Achievement
Media Basics

HTML Video and Audio (Retired)

Achieved
Mar 11, 2015
Achievement
Traversing and Manipulating the DOM with JavaScript

Interactive Web Pages with JavaScript

Achieved
Mar 11, 2015
Achievement
Selecting Elements and Adding Events with JavaScript

Interactive Web Pages with JavaScript

Achieved
Mar 11, 2015
Achievement
JavaScript and the DOM

Interactive Web Pages with JavaScript

Achieved
Mar 11, 2015
Achievement
Creating a Simple Drawing Application

jQuery Basics (2014)

Achieved
Mar 11, 2015
Achievement
Creating a Password Confirmation Form

jQuery Basics (2014)

Achieved
Mar 10, 2015
Achievement
Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Achieved
Mar 10, 2015
Achievement
Creating a Simple Lightbox

jQuery Basics (2014)

Achieved
Mar 9, 2015
Achievement
Creating a Spoiler Revealer

jQuery Basics (2014)

Achieved
Mar 9, 2015
Achievement
Introduction to jQuery

jQuery Basics (2014)

Achieved
Mar 9, 2015
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Mar 9, 2015
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Mar 8, 2015
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Mar 7, 2015
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Mar 7, 2015
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
Mar 6, 2015
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Mar 6, 2015
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Mar 6, 2015
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Mar 6, 2015
Achievement
Float Layout

CSS Layout Techniques

Achieved
Mar 6, 2015
Achievement
Display Modes

CSS Layout Techniques

Achieved
Mar 6, 2015
Achievement
Structuring Tables

HTML Tables

Achieved
Mar 6, 2015
Achievement
Table Basics

HTML Tables

Achieved
Mar 4, 2015
Achievement
Choosing Options

HTML Forms

Achieved
Mar 4, 2015
Achievement
Organizing Forms

HTML Forms

Achieved
Mar 4, 2015
Achievement
Form Basics

HTML Forms

Achieved
Mar 4, 2015
Achievement
Advanced Selectors

CSS Selectors

Achieved
Mar 4, 2015
Achievement
Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achieved
Mar 4, 2015
Achievement
Selectors - Beyond the Basics

CSS Selectors

Achieved
Mar 3, 2015
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Feb 27, 2015
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Feb 27, 2015
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Feb 26, 2015
Achievement
The Box Model

CSS Basics (2014)

Achieved
Feb 25, 2015
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Feb 25, 2015
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Feb 24, 2015
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Feb 24, 2015
Achievement
Text, Fonts, and Lists

CSS Foundations

Achieved
Feb 17, 2015
Achievement
Values and Units

CSS Foundations

Achieved
Feb 14, 2015
Achievement
Advanced Selectors

CSS Foundations

Achieved
Feb 13, 2015
Achievement
Selectors

CSS Foundations

Achieved
Feb 5, 2015
Achievement
Getting Started with CSS

CSS Foundations

Achieved
Feb 3, 2015
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
Jan 29, 2015
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
Jan 29, 2015
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
Jan 29, 2015
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
Jan 29, 2015
Achievement
Sharing a Website

How to Make a Website

Achieved
Jan 29, 2015
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
Jan 29, 2015
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
Jan 28, 2015
Achievement
Creating HTML Content

How to Make a Website

Achieved
Jan 28, 2015
Achievement
HTML First

How to Make a Website

Achieved
Jan 28, 2015
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Jan 28, 2015
Achievement
Exploring the Master-Detail Template

Build a Blog Reader Android App

Achieved
Jan 28, 2015
Achievement
Hooking up the Model to the View

Build a Weather App (2015)

Achieved
Jan 28, 2015
Achievement
Building the Weather UI

Build a Weather App (2015)

Achieved
Jan 28, 2015
Achievement
Working with JSON

Build a Weather App (2015)

Achieved
Jan 28, 2015
Achievement
Concurrency and Error Handling

Build a Weather App (2015)

Achieved
Jan 28, 2015
Achievement
Networking

Build a Weather App (2015)

Achieved
Jan 28, 2015
Achievement
Exploring an API

Build a Weather App (2015)

Achieved
Jan 28, 2015
Achievement
Using Git for Android

Android Tools

Achieved
Jan 28, 2015
Achievement
Getting Started With Git

Git Basics

Achieved
Jan 27, 2015
Achievement
Why Version Control Matters

Git Basics

Achieved
Jan 27, 2015
Achievement
Getting Started with Genymotion

Android Tools

Achieved
Jan 27, 2015
Achievement
Getting Started with Android Studio

Android Tools

Achieved
Jan 27, 2015
Achievement
Publishing on Google Play

Publish an Android App

Achieved
Jan 26, 2015
Achievement
Finishing the User Interface

Build an Interactive Story App (Retired)

Achieved
Jan 24, 2015
Achievement
The Model-View-Controller Pattern

Build an Interactive Story App (Retired)

Achieved
Jan 24, 2015
Achievement
Intents and Multiple Activities

Build an Interactive Story App (Retired)

Achieved
Jan 24, 2015
Achievement
User Input

Build an Interactive Story App (Retired)

Achieved
Jan 24, 2015
Achievement
Testing and Debugging

Build a Simple Android App (2014)

Achieved
Jan 23, 2015
Achievement
Improving Our Code

Build a Simple Android App (2014)

Achieved
Jan 23, 2015
Achievement
Coding the Fun Facts

Build a Simple Android App (2014)

Achieved
Jan 23, 2015
Achievement
Basic Android Programming

Build a Simple Android App (2014)

Achieved
Jan 23, 2015
Achievement
Creating the Initial Screen Layout

Build a Simple Android App (2014)

Achieved
Jan 23, 2015
Achievement
Getting Started with Android

Build a Simple Android App (2014)

Achieved
Jan 22, 2015
Achievement
Delivering the MVP

Java Objects (Retired)

Achieved
Jan 21, 2015
Achievement
Creating the MVP

Java Objects (Retired)

Achieved
Jan 21, 2015
Achievement
Harnessing the Power of Objects

Java Objects (Retired)

Achieved
Jan 21, 2015
Achievement
Our Diary App

Using Databases in Python

Achieved
Jan 21, 2015
Achievement
Meet Peewee

Using Databases in Python

Achieved
Jan 21, 2015
Achievement
Meet Objects

Java Objects (Retired)

Achieved
Jan 19, 2015
Achievement
Perfecting the Prototype

Java Basics

Achieved
Jan 12, 2015
Achievement
Using your New Tools

Java Basics

Achieved
Jan 12, 2015
Achievement
Getting Started with Java

Java Basics

Achieved
Jan 12, 2015
Achievement
Character Builder

Flask Basics

Achieved
Jan 12, 2015
Achievement
Flask Templates

Flask Basics

Achieved
Jan 9, 2015
Achievement
Welcome to Flask

Flask Basics

Achieved
Jan 9, 2015
Achievement
Python Regular Expressions

Regular Expressions in Python

Achieved
Jan 8, 2015
Achievement
Timezones

Dates and Times in Python (2014)

Achieved
Jan 8, 2015
Achievement
Math Quiz App

Dates and Times in Python (2014)

Achieved
Jan 7, 2015
Achievement
Dates and Times

Dates and Times in Python (2014)

Achieved
Jan 7, 2015
Achievement
Buggy Logs

Write Better Python

Achieved
Jan 5, 2015
Achievement
Cleaner Code

Write Better Python

Achieved
Jan 5, 2015
Achievement
Local Python

Setting Up a Local Python Environment

Achieved
Jan 5, 2015
Achievement
Hack-n-Slash

Object-Oriented Python (retired)

Achieved
Jan 5, 2015
Achievement
Python Inheritance

Object-Oriented Python (retired)

Achieved
Jan 4, 2015
Achievement
Python Objects

Object-Oriented Python (retired)

Achieved
Jan 3, 2015
Achievement
Dungeon Game

Python Collections (Retired)

Achieved
Jan 3, 2015
Achievement
Tuples

Python Collections (Retired)

Achieved
Dec 31, 2014
Achievement
Dictionaries

Python Collections (Retired)

Achieved
Dec 31, 2014
Achievement
Slices

Python Collections (Retired)

Achieved
Dec 30, 2014
Achievement
Lists Redux

Python Collections (Retired)

Achieved
Dec 30, 2014
Achievement
Pick a Number! Any Number!

Python Basics (Retired)

Achieved
Dec 30, 2014
Achievement
Putting the "Fun" Back in "Functions"

Python Basics (Retired)

Achieved
Dec 30, 2014
Achievement
Shopping List

Python Basics (Retired)

Achieved
Dec 30, 2014
Achievement
Things That Count

Python Basics (Retired)

Achieved
Dec 30, 2014
Achievement
Ins & Outs

Python Basics (Retired)

Achieved
Dec 30, 2014
Achievement
Say Hello to Python

Python Basics (Retired)

Achieved
Dec 30, 2014
Achievement
Newbie

Achieved
Dec 30, 2014