Jacek Grzegorczyk

Jacek Grzegorczyk

Member Since April 6, 2016

8,974

Total Points

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Skills & Experience

  • Spoken Languages

    • English
    • Polish
    • German
  • Looking for work

    Yes

115 Achievements

  • Stateful Components
  • Thinking in Components
  • First Steps in React
  • Using Bootstrap Components
  • Responsive Layouts with the Bootstrap Grid
  • Getting to Know Bootstrap 4
  • Advanced Selectors
  • Going Further with Attribute Selectors and Pseudo-Classes
  • Selectors - Beyond the Basics
  • Debugging HTML and CSS Problems
  • Sharing a Website
  • Adding Pages to a Website
  • Styling Web Pages and Navigation
  • Customizing Colors and Fonts
  • Finding the Data You Want
  • Getting Data from a Database
  • Data, Databases and SQL
  • Say Hello to Django
  • Manipulating Schema with SQL
  • Creating Tables and Manipulating Data with SQL
  • Reading Data from Databases with SQL
  • Installing MySQL Server and MySQL Workbench
  • Introduction to Data, Databases and SQL
  • Understanding MongoDB
  • Getting Started with MongoDB
  • Doing More with Express
  • Serving Static Files in Express
  • Using Templates with Express
  • The Request and Response Objects in Express
  • Developing Express Apps Like a Boss
  • Getting Started with Express
  • Installing Programs
  • Environment and Redirection
  • Console Processes
  • Console Users and Permission
  • Moving Around in the Console
  • Combine and Minify Assets
  • Optimize Assets
  • Measuring Performance
  • Choosing Options
  • Organizing Forms
  • Form Basics
  • Workflows
  • Working With Remote Repositories
  • Merging
  • Branches
  • Getting Started With Git
  • Controllers and Scope
  • Getting Started with Angular
  • Selecting Elements and Adding Events with JavaScript
  • JavaScript and the DOM
  • JavaScript Objects
  • JavaScript Arrays
  • JavaScript Loops
  • Grid Layout
  • Building a Layout with Flexbox
  • Flexbox Layout
  • Positioning Schemes
  • Float Layout
  • Flexbox Properties
  • Understanding Flexbox
  • Display Modes
  • Responsive Patterns
  • Media Queries
  • Responsive Theory
  • CSS: Cascading Style Sheets
  • Creating HTML Content
  • HTML First
  • Beginning HTML and CSS
  • Responsive Web Design and Testing
  • Positioning Page Content
  • CSS Layout Project
  • Page Layout with the Float Property
  • Controlling Layout with CSS Display Modes
  • Modular Media Queries
  • Sass Grid System
  • SMACSS and Sass
  • Sass and BEM
  • Getting Modular with Mixins and Functions
  • Advanced Sass Concepts
  • Speeding up Workflow With Sass
  • Variables, Mixins, and Extending Selectors
  • Getting Started with Sass
  • Why Version Control Matters
  • Planning for Performance
  • Concepts on Advanced Functions
  • Advanced Variables, Mixins, Functions, and Placeholders
  • Getting Started with Advanced Sass
  • Debugging, Best Practices, and Production
  • Refactoring with Sass
  • Installing Sass and Setting up the Project
  • JavaScript Functions
  • JavaScript Conditional Statements
  • Getting Started with CSS Layout
  • Fundamental Concepts
  • Designing with the Latest Features
  • Basic Layout
  • The Box Model
  • Understanding Values and Units
  • Basic Selectors
  • Getting Started with CSS
  • Introduction to Node.js
  • Constructor Functions & Prototypes
  • Introduction to Methods
  • Introduction
  • JavaScript Numbers
  • JavaScript Variables
  • Introducing JavaScript
  • Creating a Mobile Drop Down Menu
  • Creating a Simple Lightbox
  • Creating a Spoiler Revealer
  • Introduction to jQuery
  • Programming AJAX
  • AJAX Concepts
  • Newbie