Marcell Ciszek

Marcell Ciszek

Bangkok City
Open to Work

Big passion for web development and programming, here to learn and share and become a software developer. Endurance freak as well, if you really want to know ;) ! Let's Code !

7,255

Total Points

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Learn more about when and how points are earned.

Skills & Experience

  • Spoken Languages

    • English
    • Swedish
    • Polish

82 Achievements

  • Achievement

    Handling Errors in Node

    Node.js Basics 2017

    Achieved

    Oct 16, 2018

    Handling Errors in Node
  • Achievement

    Responsive Layouts With the Bootstrap Grid

    Bootstrap Basics

    Achieved

    Oct 15, 2018

    Responsive Layouts With the Bootstrap Grid
  • Achievement

    Getting to Know Bootstrap 4

    Bootstrap Basics

    Achieved

    Oct 15, 2018

    Getting to Know Bootstrap 4
  • Achievement

    Getting Data From an API With Node

    Node.js Basics 2017

    Achieved

    Oct 14, 2018

    Getting Data From an API With Node
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Oct 14, 2018

    Positioning Page Content
  • Achievement

    Introduction to Node.js

    Node.js Basics 2017

    Achieved

    Oct 13, 2018

    Introduction to Node.js
  • Achievement

    AJAX and APIs

    AJAX Basics (retiring)

    Achieved

    Oct 12, 2018

    AJAX and APIs
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Oct 12, 2018

    CSS Layout Project
  • Achievement

    jQuery and AJAX

    AJAX Basics (retiring)

    Achieved

    Oct 12, 2018

    jQuery and AJAX
  • Achievement

    Programming AJAX

    AJAX Basics (retiring)

    Achieved

    Oct 10, 2018

    Programming AJAX
  • Achievement

    AJAX Concepts

    AJAX Basics (retiring)

    Achieved

    Oct 9, 2018

    AJAX Concepts
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Oct 9, 2018

    Page Layout with the Float Property
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Oct 8, 2018

    Controlling Layout with CSS Display Modes
  • Achievement

    Working with jQuery Collections (2017)

    jQuery Basics

    Achieved

    Oct 8, 2018

    Working with jQuery Collections (2017)
  • Achievement

    Understanding jQuery Events and DOM Traversal (2017)

    jQuery Basics

    Achieved

    Oct 7, 2018

    Understanding jQuery Events and DOM Traversal (2017)
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Oct 6, 2018

    Getting Started with CSS Layout
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Oct 6, 2018

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Oct 6, 2018

    Designing with the Latest Features
  • Achievement

    Introducing jQuery (2017)

    jQuery Basics

    Achieved

    Oct 6, 2018

    Introducing jQuery (2017)
  • Achievement

    Computer Languages

    Computer Basics

    Achieved

    Oct 5, 2018

    Computer Languages
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Oct 5, 2018

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Oct 5, 2018

    The Box Model
  • Achievement

    The Internet

    How the Internet Works

    Achieved

    Oct 4, 2018

    The Internet
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Oct 4, 2018

    Understanding Values and Units
  • Achievement

    Adding the Game Logic

    Object-Oriented JavaScript: Challenge

    Achieved

    Oct 4, 2018

    Adding the Game Logic
  • Achievement

    Making the Game Interactive

    Object-Oriented JavaScript: Challenge

    Achieved

    Oct 3, 2018

    Making the Game Interactive
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Oct 3, 2018

    Basic Selectors
  • Achievement

    Rendering the Game

    Object-Oriented JavaScript: Challenge

    Achieved

    Oct 2, 2018

    Rendering the Game
  • Achievement

    Classes

    Introducing ES2015

    Achieved

    Oct 2, 2018

    Classes
  • Achievement

    Objects and New Collection Types

    Introducing ES2015

    Achieved

    Oct 1, 2018

    Objects and New Collection Types
  • Achievement

    The Cooler Parts of ES2015

    Introducing ES2015

    Achieved

    Oct 1, 2018

    The Cooler Parts of ES2015
  • Achievement

    ES2015 Basics

    Introducing ES2015

    Achieved

    Oct 1, 2018

    ES2015 Basics
  • Achievement

    Building Constructor Methods and Generating Objects

    Object-Oriented JavaScript: Challenge

    Achieved

    Sep 30, 2018

    Building Constructor Methods and Generating Objects
  • Achievement

    Introducing 'Four in a Row'

    Object-Oriented JavaScript: Challenge

    Achieved

    Sep 29, 2018

    Introducing 'Four in a Row'
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Sep 29, 2018

    Getting Started with CSS
  • Achievement

    Getters and Setters

    Object-Oriented JavaScript

    Achieved

    Sep 29, 2018

    Getters and Setters
  • Achievement

    Working with Classes in JavaScript

    Object-Oriented JavaScript

    Achieved

    Sep 28, 2018

    Working with Classes in JavaScript
  • Achievement

    Object Basics

    Object-Oriented JavaScript

    Achieved

    Sep 28, 2018

    Object Basics
  • Achievement

    Introduction to Object-Oriented JavaScript

    Object-Oriented JavaScript

    Achieved

    Sep 28, 2018

    Introduction to Object-Oriented JavaScript
  • Achievement

    JavaScript Objects and Conditionals

    JavaScript Quickstart

    Achieved

    Sep 28, 2018

    JavaScript Objects and Conditionals
  • Achievement

    JavaScript Arrays and Loops

    JavaScript Quickstart

    Achieved

    Sep 28, 2018

    JavaScript Arrays and Loops
  • Achievement

    JavaScript Functions

    JavaScript Quickstart

    Achieved

    Sep 28, 2018

    JavaScript Functions
  • Achievement

    Data Types and Variables

    JavaScript Quickstart

    Achieved

    Sep 28, 2018

    Data Types and Variables
  • Achievement

    Practicing Object Basics

    Practice Object Basics in JavaScript

    Achieved

    Sep 28, 2018

    Practicing Object Basics
  • Achievement

    Combining Array Methods

    JavaScript Array Iteration Methods

    Achieved

    Sep 27, 2018

    Combining Array Methods
  • Achievement

    Array Manipulation

    JavaScript Array Iteration Methods

    Achieved

    Sep 26, 2018

    Array Manipulation
  • Achievement

    Practice forEach

    Practice forEach in JavaScript

    Achieved

    Sep 25, 2018

    Practice forEach
  • Achievement

    Array Iteration

    JavaScript Array Iteration Methods

    Achieved

    Sep 24, 2018

    Array Iteration
  • Achievement

    Reformatting User Input

    Regular Expressions in JavaScript

    Achieved

    Sep 24, 2018

    Reformatting User Input
  • Achievement

    Computer Basics

    Computer Basics

    Achieved

    Sep 24, 2018

    Computer Basics
  • Achievement

    Validating a Form with Regular Expressions

    Regular Expressions in JavaScript

    Achieved

    Sep 24, 2018

    Validating a Form with Regular Expressions
  • Achievement

    Callbacks and the DOM

    Callback Functions in JavaScript

    Achieved

    Sep 23, 2018

    Callbacks and the DOM
  • Achievement

    Callbacks with Timers

    Callback Functions in JavaScript

    Achieved

    Sep 23, 2018

    Callbacks with Timers
  • Achievement

    Introduction to Callback Functions

    Callback Functions in JavaScript

    Achieved

    Sep 23, 2018

    Introduction to Callback Functions
  • Achievement

    WWW

    How the Web Works

    Achieved

    Sep 22, 2018

    WWW
  • Achievement

    Regular Expressions

    Regular Expressions in JavaScript

    Achieved

    Sep 22, 2018

    Regular Expressions
  • Achievement

    Improving the Application Code

    DOM Scripting By Example

    Achieved

    Sep 21, 2018

    Improving the Application Code
  • Achievement

    Editing and Filtering Names

    DOM Scripting By Example

    Achieved

    Sep 21, 2018

    Editing and Filtering Names
  • Achievement

    Adding and Removing Names

    DOM Scripting By Example

    Achieved

    Sep 21, 2018

    Adding and Removing Names
  • Achievement

    Time Complexity

    Introduction to Algorithms

    Achieved

    Sep 20, 2018

    Time Complexity
  • Achievement

    Traversing the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Sep 19, 2018

    Traversing the DOM
  • Achievement

    Responding to User Interaction

    Interacting with the DOM

    Achieved

    Sep 18, 2018

    Responding to User Interaction
  • Achievement

    Making Changes to the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Sep 18, 2018

    Making Changes to the DOM
  • Achievement

    Playing a Counting Game

    Introduction to Algorithms

    Achieved

    Sep 18, 2018

    Playing a Counting Game
  • Achievement

    Getting a Handle on the DOM

    JavaScript and the DOM (Retiring)

    Achieved

    Sep 17, 2018

    Getting a Handle on the DOM
  • Achievement

    The Browser Environment

    JavaScript and the DOM (Retiring)

    Achieved

    Sep 16, 2018

    The Browser Environment
  • Achievement

    Create Function Using Arrow Syntax

    Getting Started With ES2015

    Achieved

    Sep 16, 2018

    Create Function Using Arrow Syntax
  • Achievement

    Using Template Literals

    Getting Started With ES2015

    Achieved

    Sep 16, 2018

    Using Template Literals
  • Achievement

    Defining Variables With let and const

    Getting Started With ES2015

    Achieved

    Sep 16, 2018

    Defining Variables With let and const
  • Achievement

    JavaScript Tools and Workflows

    The Landscape of JavaScript

    Achieved

    Sep 16, 2018

    JavaScript Tools and Workflows
  • Achievement

    JavaScript is Everywhere

    The Landscape of JavaScript

    Achieved

    Sep 16, 2018

    JavaScript is Everywhere
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Sep 15, 2018

    JavaScript Objects
  • Achievement

    Finishing the Game

    Introducing JavaScript

    Achieved

    Sep 15, 2018

    Finishing the Game
  • Achievement

    Introducing JavaScript

    Introducing JavaScript

    Achieved

    Sep 15, 2018

    Introducing JavaScript
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Sep 15, 2018

    JavaScript Arrays
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Sep 14, 2018

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Sep 14, 2018

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Sep 12, 2018

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Sep 12, 2018

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Sep 12, 2018

    Introducing JavaScript
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Sep 11, 2018

    JavaScript Loops
  • Achievement

    Newbie

    Achieved

    Sep 10, 2018

    Newbie