Nikolaos Papathanassopoulos

Nikolaos Papathanassopoulos

Berlin
Open to Work

10,322

Total Points

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Skills & Experience

  • Spoken Languages

    • German
    • English
    • French
    • Greek

124 Achievements

  • Controlling Layout with CSS Display Modes
  • Getting Started with CSS Layout
  • Introduction to Methods
  • AJAX and APIs
  • jQuery and AJAX
  • Programming AJAX
  • Debugging, Best Practices, and Production
  • Refactoring with Sass
  • Installing Sass and Setting up the Project
  • AJAX Concepts
  • Responsive Patterns
  • Media Queries
  • Responsive Theory
  • Custom Media Players
  • Captioning Video
  • Media Basics
  • Traversing and Manipulating the DOM with JavaScript
  • Selecting Elements and Adding Events with JavaScript
  • JavaScript and the DOM
  • Structuring Tables
  • Table Basics
  • Creating a Simple Drawing Application
  • Creating a Password Confirmation Form
  • Creating a Mobile Drop Down Menu
  • Creating a Simple Lightbox
  • Creating a Spoiler Revealer
  • Introduction to jQuery
  • JavaScript Objects
  • JavaScript Arrays
  • JavaScript Loops
  • Choosing Options
  • Organizing Forms
  • Form Basics
  • JavaScript Functions
  • JavaScript Conditional Statements
  • JavaScript Numbers
  • JavaScript Variables
  • Introducing JavaScript
  • Fundamental Concepts
  • Designing with the Latest Features
  • Basic Layout
  • The Box Model
  • Understanding Values and Units
  • Basic Selectors
  • Getting Started with CSS
  • Debugging HTML and CSS Problems
  • Sharing a Website
  • Responsive Web Design and Testing
  • Adding Pages to a Website
  • Styling Web Pages and Navigation
  • Customizing Colors and Fonts
  • CSS: Cascading Style Sheets
  • Creating HTML Content
  • HTML First
  • Beginning HTML and CSS
  • WordPress Theme Templates
  • Content Strategy with WordPress
  • Customizing WordPress
  • Managing Comments
  • Adding and Editing Content in WordPress
  • Configuring WordPress
  • Getting Started with WordPress
  • Typography
  • Selectors
  • jQuery Plugins
  • Form Validation and Manipulation
  • Introduction to jQuery
  • Cleaning URLs with Rewrite Rules
  • Sharing Your Creation
  • Interrogating the App
  • Shaking Things Up
  • Pretty Little Things
  • Learning the Language
  • Getting Started with Android
  • Basics
  • Color Theory
  • Principles
  • Elements
  • Intro to User Experience
  • Graphic Basics
  • Workflow Basics
  • Slices & Save for Web
  • Vector Shapes
  • Type Tools
  • Masks Basics
  • Layer Basics
  • Workspace Basics
  • Website Basics
  • Framework Foundations
  • Printing
  • Page Layout
  • Box Model
  • Text
  • Data Types
  • Selectors
  • Introduction
  • Advanced Techniques
  • Responsive Design
  • Adaptive Design
  • Fluid Foundation
  • Introduction to Responsive Web Design
  • Forms
  • Tables
  • Objects
  • Links
  • Lists
  • Text
  • Introduction
  • Launching the Website
  • Styling Content
  • Creating a Website Structure
  • Text Editors and HTML
  • Website Basics
  • Cleaning URLs with Subfolders
  • Integrating Validation Errors
  • Introduction to Data, Databases and SQL
  • Simple PHP Application: Wrapping Up The Project
  • Working with PHP Functions
  • Integrating With Paypal
  • Listing Inventory Items
  • Adding a Contact Form
  • Creating the Menu and Footer
  • Newbie
  • Getting Started with PHP