Serban Spirescu

Serban Spirescu

Member Since March 20, 2016

6,770

Total Points

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82 Achievements

  • Achievement

    Thinking in Components

    React Basics (retired)

    Achieved

    Jan 15, 2017

    Thinking in Components
  • Achievement

    First Steps in React

    React Basics (retired)

    Achieved

    Jan 15, 2017

    First Steps in React
  • Achievement

    Using Templates with Express

    Express Basics (2015)

    Achieved

    Oct 10, 2016

    Using Templates with Express
  • Achievement

    Subqueries

    Querying Relational Databases

    Achieved

    Oct 3, 2016

    Subqueries
  • Achievement

    Set Operations

    Querying Relational Databases

    Achieved

    Oct 3, 2016

    Set Operations
  • Achievement

    Joining Table Data with SQL

    Querying Relational Databases

    Achieved

    Oct 1, 2016

    Joining Table Data with SQL
  • Achievement

    Table Relationships

    Querying Relational Databases

    Achieved

    Oct 1, 2016

    Table Relationships
  • Achievement

    Database Keys

    Querying Relational Databases

    Achieved

    Oct 1, 2016

    Database Keys
  • Achievement

    Database Normalization

    Querying Relational Databases

    Achieved

    Oct 1, 2016

    Database Normalization
  • Achievement

    The Request and Response Objects in Express

    Express Basics (2015)

    Achieved

    Sep 27, 2016

    The Request and Response Objects in Express
  • Achievement

    Developing Express Apps Like a Boss

    Express Basics (2015)

    Achieved

    Sep 26, 2016

    Developing Express Apps Like a Boss
  • Achievement

    Getting Started with Express

    Express Basics (2015)

    Achieved

    Sep 26, 2016

    Getting Started with Express
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Sep 26, 2016

    Creating HTML Content
  • Achievement

    Quiz Practice Project

    Object-Oriented JavaScript (2015)

    Achieved

    Sep 25, 2016

    Quiz Practice Project
  • Achievement

    Prototypal Inheritance

    Object-Oriented JavaScript (2015)

    Achieved

    Sep 25, 2016

    Prototypal Inheritance
  • Achievement

    Constructor Functions & Prototypes

    Object-Oriented JavaScript (2015)

    Achieved

    Sep 25, 2016

    Constructor Functions & Prototypes
  • Achievement

    Introduction to Methods

    Object-Oriented JavaScript (2015)

    Achieved

    Sep 25, 2016

    Introduction to Methods
  • Achievement

    Updating and Uninstalling Packages with npm

    npm Basics (retiring)

    Achieved

    Sep 25, 2016

    Updating and Uninstalling Packages with npm
  • Achievement

    Installing Packages with npm

    npm Basics (retiring)

    Achieved

    Sep 25, 2016

    Installing Packages with npm
  • Achievement

    What is npm?

    npm Basics (retiring)

    Achieved

    Sep 25, 2016

    What is npm?
  • Achievement

    HTTP Methods and Headers

    Build a Simple Dynamic Site with Node.js

    Achieved

    Sep 24, 2016

    HTTP Methods and Headers
  • Achievement

    Creating a Basic Template Engine in Node.js

    Build a Simple Dynamic Site with Node.js

    Achieved

    Sep 24, 2016

    Creating a Basic Template Engine in Node.js
  • Achievement

    Handling Routes in Node.js

    Build a Simple Dynamic Site with Node.js

    Achieved

    Sep 24, 2016

    Handling Routes in Node.js
  • Achievement

    Creating a Simple Server in Node.js

    Build a Simple Dynamic Site with Node.js

    Achieved

    Sep 24, 2016

    Creating a Simple Server in Node.js
  • Achievement

    Building a Command Line Application

    Node.js Basics (2014)

    Achieved

    Sep 22, 2016

    Building a Command Line Application
  • Achievement

    Introduction to Node.js

    Node.js Basics (2014)

    Achieved

    Sep 22, 2016

    Introduction to Node.js
  • Achievement

    Why Object-Oriented Programming?

    Object-Oriented PHP Basics

    Achieved

    Sep 12, 2016

    Why Object-Oriented Programming?
  • Achievement

    PHP Arrays

    PHP Arrays and Control Structures

    Achieved

    Sep 12, 2016

    PHP Arrays
  • Achievement

    Understanding Classes

    Object-Oriented PHP Basics

    Achieved

    Sep 12, 2016

    Understanding Classes
  • Achievement

    PHP Conditionals

    PHP Arrays and Control Structures

    Achieved

    Sep 11, 2016

    PHP Conditionals
  • Achievement

    PHP on the Web

    PHP Basics

    Achieved

    Sep 10, 2016

    PHP on the Web
  • Achievement

    Daily Exercise Program

    PHP Basics

    Achieved

    Sep 10, 2016

    Daily Exercise Program
  • Achievement

    Unit Converter

    PHP Basics

    Achieved

    Sep 10, 2016

    Unit Converter
  • Achievement

    Getting to Know PHP

    PHP Basics

    Achieved

    Sep 8, 2016

    Getting to Know PHP
  • Achievement

    jQuery and AJAX

    AJAX Basics (retiring)

    Achieved

    Aug 6, 2016

    jQuery and AJAX
  • Achievement

    Programming AJAX

    AJAX Basics (retiring)

    Achieved

    Aug 4, 2016

    Programming AJAX
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Aug 4, 2016

    Getting Started with CSS
  • Achievement

    AJAX Concepts

    AJAX Basics (retiring)

    Achieved

    Aug 4, 2016

    AJAX Concepts
  • Achievement

    Traversing and Manipulating the DOM with JavaScript

    Interactive Web Pages with JavaScript

    Achieved

    Aug 2, 2016

    Traversing and Manipulating the DOM with JavaScript
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Aug 2, 2016

    CSS: Cascading Style Sheets
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Aug 2, 2016

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Aug 2, 2016

    Beginning HTML and CSS
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS (2016)

    Achieved

    Aug 2, 2016

    Adding a New Web Page
  • Achievement

    Make It Beautiful with CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Aug 2, 2016

    Make It Beautiful with CSS
  • Achievement

    Selecting Elements and Adding Events with JavaScript

    Interactive Web Pages with JavaScript

    Achieved

    Aug 1, 2016

    Selecting Elements and Adding Events with JavaScript
  • Achievement

    JavaScript and the DOM

    Interactive Web Pages with JavaScript

    Achieved

    Jul 31, 2016

    JavaScript and the DOM
  • Achievement

    Using a jQuery Carousel

    Using jQuery Plugins

    Achieved

    Jul 31, 2016

    Using a jQuery Carousel
  • Achievement

    Add a Sticky Navigation Bar

    Using jQuery Plugins

    Achieved

    Jul 30, 2016

    Add a Sticky Navigation Bar
  • Achievement

    Introducing jQuery Plugins

    Using jQuery Plugins

    Achieved

    Jul 30, 2016

    Introducing jQuery Plugins
  • Achievement

    Creating a Password Confirmation Form

    jQuery Basics (2014)

    Achieved

    Jul 30, 2016

    Creating a Password Confirmation Form
  • Achievement

    Exterminator

    Achieved

    Jul 29, 2016

    Exterminator
  • Achievement

    Creating a Mobile Drop Down Menu

    jQuery Basics (2014)

    Achieved

    Jul 27, 2016

    Creating a Mobile Drop Down Menu
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS (2016)

    Achieved

    Jul 27, 2016

    HTML: The Structural Foundation of Web Pages and Applications
  • Achievement

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Jul 27, 2016

    Getting Familiar with HTML and CSS
  • Achievement

    Welcome to the Treehouse Club

    Treehouse Club: HTML

    Achieved

    Jul 27, 2016

    Welcome to the Treehouse Club
  • Achievement

    Creating a Simple Lightbox

    jQuery Basics (2014)

    Achieved

    Jul 26, 2016

    Creating a Simple Lightbox
  • Achievement

    Creating a Spoiler Revealer

    jQuery Basics (2014)

    Achieved

    Jul 25, 2016

    Creating a Spoiler Revealer
  • Achievement

    Introduction to jQuery

    jQuery Basics (2014)

    Achieved

    Jul 24, 2016

    Introduction to jQuery
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Jul 24, 2016

    JavaScript Objects
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Jul 22, 2016

    JavaScript Arrays
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Jul 21, 2016

    JavaScript Loops
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Jul 21, 2016

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Jul 20, 2016

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Jul 20, 2016

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Jul 20, 2016

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Jul 19, 2016

    Introducing JavaScript
  • Achievement

    Date and Time Functions

    Reporting with SQL

    Achieved

    Jul 18, 2016

    Date and Time Functions
  • Achievement

    Aggregate and Numeric Functions

    Reporting with SQL

    Achieved

    Jul 18, 2016

    Aggregate and Numeric Functions
  • Achievement

    Working with Text

    Reporting with SQL

    Achieved

    Jul 18, 2016

    Working with Text
  • Achievement

    Ordering, Limiting and Paging Results

    Reporting with SQL

    Achieved

    Jul 18, 2016

    Ordering, Limiting and Paging Results
  • Achievement

    Introduction to PHP for WordPress

    PHP for WordPress

    Achieved

    Apr 4, 2016

    Introduction to PHP for WordPress
  • Achievement

    Local WordPress Development

    Local WordPress Development

    Achieved

    Apr 3, 2016

    Local WordPress Development
  • Achievement

    Meet Objects

    Java Objects (Retired)

    Achieved

    Apr 2, 2016

    Meet Objects
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Mar 27, 2016

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Mar 27, 2016

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Mar 27, 2016

    Getting Started with Java
  • Achievement

    Testing and Debugging

    Build a Simple Android App

    Achieved

    Mar 23, 2016

    Testing and Debugging
  • Achievement

    Improving Our Code

    Build a Simple Android App

    Achieved

    Mar 23, 2016

    Improving Our Code
  • Achievement

    Basic Android Programming

    Build a Simple Android App

    Achieved

    Mar 21, 2016

    Basic Android Programming
  • Achievement

    Creating the Screen Layout

    Build a Simple Android App

    Achieved

    Mar 20, 2016

    Creating the Screen Layout
  • Achievement

    Getting Started with Android

    Build a Simple Android App

    Achieved

    Mar 20, 2016

    Getting Started with Android
  • Achievement

    Newbie

    Achieved

    Mar 20, 2016

    Newbie