Joshua Dam

Joshua Dam

Member Since January 2, 2017
Open to Work

7,148

Total Points

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

Skills & Experience

78 Achievements

  • Achievement

    Aggregate and Numeric Functions

    Reporting with SQL

    Achieved

    May 11, 2017

    Aggregate and Numeric Functions
  • Achievement

    Working with Text

    Reporting with SQL

    Achieved

    May 3, 2017

    Working with Text
  • Achievement

    Ordering, Limiting and Paging Results

    Reporting with SQL

    Achieved

    Apr 23, 2017

    Ordering, Limiting and Paging Results
  • Achievement

    Deleting Data from a Database

    Modifying Data with SQL

    Achieved

    Apr 21, 2017

    Deleting Data from a Database
  • Achievement

    Updating Data in a Database

    Modifying Data with SQL

    Achieved

    Apr 21, 2017

    Updating Data in a Database
  • Achievement

    Adding Data to a Database

    Modifying Data with SQL

    Achieved

    Apr 21, 2017

    Adding Data to a Database
  • Achievement

    Finding the Data You Want

    SQL Basics

    Achieved

    Apr 21, 2017

    Finding the Data You Want
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    Apr 21, 2017

    Getting Data from a Database
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    Apr 21, 2017

    Data, Databases and SQL
  • Achievement

    The Browser Environment

    JavaScript and the DOM (Retiring)

    Achieved

    Mar 25, 2017

    The Browser Environment
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Mar 23, 2017

    JavaScript Objects
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Mar 22, 2017

    JavaScript Arrays
  • Achievement

    Covering Your Bases

    Python Testing

    Achieved

    Mar 19, 2017

    Covering Your Bases
  • Achievement

    Be Assertive!

    Python Testing

    Achieved

    Mar 19, 2017

    Be Assertive!
  • Achievement

    What Is Testing?

    Python Testing

    Achieved

    Mar 18, 2017

    What Is Testing?
  • Achievement

    Timezones

    Dates and Times in Python (2014)

    Achieved

    Mar 15, 2017

    Timezones
  • Achievement

    Buggy Logs

    Write Better Python

    Achieved

    Mar 15, 2017

    Buggy Logs
  • Achievement

    Gettin' CRUD-y With It

    Using Databases in Python

    Achieved

    Mar 14, 2017

    Gettin' CRUD-y With It
  • Achievement

    Dungeon Game 2

    Python Collections (2016, retired 2019)

    Achieved

    Mar 13, 2017

    Dungeon Game 2
  • Achievement

    Our Diary App

    Using Databases in Python

    Achieved

    Mar 13, 2017

    Our Diary App
  • Achievement

    Meet Peewee

    Using Databases in Python

    Achieved

    Mar 13, 2017

    Meet Peewee
  • Achievement

    Python Regular Expressions

    Regular Expressions in Python

    Achieved

    Mar 12, 2017

    Python Regular Expressions
  • Achievement

    Math Quiz App

    Dates and Times in Python (2014)

    Achieved

    Mar 11, 2017

    Math Quiz App
  • Achievement

    Dates and Times

    Dates and Times in Python (2014)

    Achieved

    Mar 10, 2017

    Dates and Times
  • Achievement

    Cleaner Code

    Write Better Python

    Achieved

    Mar 8, 2017

    Cleaner Code
  • Achievement

    Hack-n-Slash

    Object-Oriented Python (retired)

    Achieved

    Mar 8, 2017

    Hack-n-Slash
  • Achievement

    Python Inheritance

    Object-Oriented Python (retired)

    Achieved

    Mar 8, 2017

    Python Inheritance
  • Achievement

    Python Objects

    Object-Oriented Python (retired)

    Achieved

    Mar 8, 2017

    Python Objects
  • Achievement

    Python Sets

    Python Collections (2016, retired 2019)

    Achieved

    Mar 6, 2017

    Python Sets
  • Achievement

    Python Tuples

    Python Collections (2016, retired 2019)

    Achieved

    Mar 6, 2017

    Python Tuples
  • Achievement

    Python Dictionaries

    Python Collections (2016, retired 2019)

    Achieved

    Mar 5, 2017

    Python Dictionaries
  • Achievement

    Python Slices

    Python Collections (2016, retired 2019)

    Achieved

    Mar 2, 2017

    Python Slices
  • Achievement

    Python Lists

    Python Collections (2016, retired 2019)

    Achieved

    Mar 1, 2017

    Python Lists
  • Achievement

    Letter Game App

    Python Basics (2015)

    Achieved

    Feb 27, 2017

    Letter Game App
  • Achievement

    Number Game App

    Python Basics (2015)

    Achieved

    Feb 25, 2017

    Number Game App
  • Achievement

    Shopping List App

    Python Basics (2015)

    Achieved

    Feb 23, 2017

    Shopping List App
  • Achievement

    Logic in Python

    Python Basics (2015)

    Achieved

    Feb 22, 2017

    Logic in Python
  • Achievement

    Python Data Types

    Python Basics (2015)

    Achieved

    Feb 22, 2017

    Python Data Types
  • Achievement

    Python For Beginners

    Python Basics (2015)

    Achieved

    Feb 16, 2017

    Python For Beginners
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Jan 31, 2017

    JavaScript Loops
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Jan 30, 2017

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Jan 30, 2017

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Jan 30, 2017

    JavaScript Numbers
  • Achievement

    Introduction to Typography

    Web Typography

    Achieved

    Jan 26, 2017

    Introduction to Typography
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Jan 26, 2017

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Jan 25, 2017

    Introducing JavaScript
  • Achievement

    Media Basics

    HTML Video and Audio (Retired)

    Achieved

    Jan 23, 2017

    Media Basics
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Jan 23, 2017

    Structuring Tables
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Jan 23, 2017

    Table Basics
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Jan 23, 2017

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Jan 22, 2017

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Jan 22, 2017

    Form Basics
  • Achievement

    Responsive Patterns

    Responsive Layouts

    Achieved

    Jan 21, 2017

    Responsive Patterns
  • Achievement

    Media Queries

    Responsive Layouts

    Achieved

    Jan 20, 2017

    Media Queries
  • Achievement

    Responsive Theory

    Responsive Layouts

    Achieved

    Jan 20, 2017

    Responsive Theory
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Jan 19, 2017

    Positioning Page Content
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Jan 19, 2017

    Page Layout with the Float Property
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Jan 19, 2017

    CSS Layout Project
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Jan 12, 2017

    Controlling Layout with CSS Display Modes
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Jan 12, 2017

    Getting Started with CSS Layout
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Jan 11, 2017

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Jan 11, 2017

    Designing with the Latest Features
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Jan 9, 2017

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Jan 8, 2017

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Jan 8, 2017

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Jan 8, 2017

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Jan 5, 2017

    Getting Started with CSS
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Jan 4, 2017

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Jan 4, 2017

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Jan 4, 2017

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Jan 4, 2017

    Adding Pages to a Website
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Jan 4, 2017

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Jan 4, 2017

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Jan 3, 2017

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Jan 3, 2017

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Jan 2, 2017

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Jan 2, 2017

    Beginning HTML and CSS
  • Achievement

    Newbie

    Achieved

    Jan 2, 2017

    Newbie