Alexander Sorokin

Alexander Sorokin

Courses Plus Student

Voronezh, Russia

10,309

Total Points

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Skills & Experience

  • Company

    Digital Production DoctorNet.Pro

  • Job Title

    programmer

  • Spoken Languages

    • Russian, English

125 Achievements

  • Achievement

    Combine and Minify Assets

    Introduction to Front End Performance Optimization

    Achieved

    Oct 9, 2015

    Combine and Minify Assets
  • Achievement

    Optimize Assets

    Introduction to Front End Performance Optimization

    Achieved

    Oct 9, 2015

    Optimize Assets
  • Achievement

    Measuring Performance

    Introduction to Front End Performance Optimization

    Achieved

    Oct 9, 2015

    Measuring Performance
  • Achievement

    Planning for Performance

    Introduction to Front End Performance Optimization

    Achieved

    Oct 6, 2015

    Planning for Performance
  • Achievement

    What is the MailChimp API

    MailChimp API

    Achieved

    Oct 6, 2015

    What is the MailChimp API
  • Achievement

    Workflows

    Git Basics

    Achieved

    Oct 6, 2015

    Workflows
  • Achievement

    Working With Remote Repositories

    Git Basics

    Achieved

    Oct 5, 2015

    Working With Remote Repositories
  • Achievement

    Merging

    Git Basics

    Achieved

    Oct 5, 2015

    Merging
  • Achievement

    Branches

    Git Basics

    Achieved

    Oct 5, 2015

    Branches
  • Achievement

    Getting Started With Git

    Git Basics

    Achieved

    Oct 4, 2015

    Getting Started With Git
  • Achievement

    Why Version Control Matters

    Git Basics

    Achieved

    Oct 4, 2015

    Why Version Control Matters
  • Achievement

    Chrome DevTools Basics

    Website Optimization

    Achieved

    Oct 4, 2015

    Chrome DevTools Basics
  • Achievement

    Web Apps

    Accessibility

    Achieved

    Oct 4, 2015

    Web Apps
  • Achievement

    Websites

    Accessibility

    Achieved

    Oct 4, 2015

    Websites
  • Achievement

    Introduction

    Accessibility

    Achieved

    Oct 4, 2015

    Introduction
  • Achievement

    Quiz Practice Project

    Object-Oriented JavaScript (2015)

    Achieved

    Oct 4, 2015

    Quiz Practice Project
  • Achievement

    Prototypal Inheritance

    Object-Oriented JavaScript (2015)

    Achieved

    Oct 4, 2015

    Prototypal Inheritance
  • Achievement

    Constructor Functions & Prototypes

    Object-Oriented JavaScript (2015)

    Achieved

    Sep 25, 2015

    Constructor Functions & Prototypes
  • Achievement

    Introduction to Methods

    Object-Oriented JavaScript (2015)

    Achieved

    Sep 24, 2015

    Introduction to Methods
  • Achievement

    AJAX and APIs

    AJAX Basics (retiring)

    Achieved

    Sep 20, 2015

    AJAX and APIs
  • Achievement

    jQuery and AJAX

    AJAX Basics (retiring)

    Achieved

    Sep 20, 2015

    jQuery and AJAX
  • Achievement

    Programming AJAX

    AJAX Basics (retiring)

    Achieved

    Sep 10, 2015

    Programming AJAX
  • Achievement

    AJAX Concepts

    AJAX Basics (retiring)

    Achieved

    Aug 30, 2015

    AJAX Concepts
  • Achievement

    Computer Basics

    Computer Basics

    Achieved

    Aug 30, 2015

    Computer Basics
  • Achievement

    Responsive Patterns

    Responsive Layouts

    Achieved

    Aug 30, 2015

    Responsive Patterns
  • Achievement

    Media Queries

    Responsive Layouts

    Achieved

    Aug 28, 2015

    Media Queries
  • Achievement

    Responsive Theory

    Responsive Layouts

    Achieved

    Aug 26, 2015

    Responsive Theory
  • Achievement

    Custom Media Players

    HTML Video and Audio (Retired)

    Achieved

    Aug 26, 2015

    Custom Media Players
  • Achievement

    Captioning Video

    HTML Video and Audio (Retired)

    Achieved

    Aug 26, 2015

    Captioning Video
  • Achievement

    Media Basics

    HTML Video and Audio (Retired)

    Achieved

    Aug 24, 2015

    Media Basics
  • Achievement

    Traversing and Manipulating the DOM with JavaScript

    Interactive Web Pages with JavaScript

    Achieved

    Aug 24, 2015

    Traversing and Manipulating the DOM with JavaScript
  • Achievement

    How Ruby Works

    Ruby Basics (Retired)

    Achieved

    Aug 24, 2015

    How Ruby Works
  • Achievement

    Selecting Elements and Adding Events with JavaScript

    Interactive Web Pages with JavaScript

    Achieved

    Aug 24, 2015

    Selecting Elements and Adding Events with JavaScript
  • Achievement

    Connecting to MySQL

    Using PHP with MySQL

    Achieved

    Aug 18, 2015

    Connecting to MySQL
  • Achievement

    JavaScript and the DOM

    Interactive Web Pages with JavaScript

    Achieved

    Jul 21, 2015

    JavaScript and the DOM
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Jul 20, 2015

    Structuring Tables
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Jul 20, 2015

    Table Basics
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Jul 20, 2015

    JavaScript Objects
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    May 10, 2015

    JavaScript Arrays
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    May 5, 2015

    JavaScript Loops
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    May 3, 2015

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    May 2, 2015

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    May 1, 2015

    Form Basics
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    May 1, 2015

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Apr 28, 2015

    JavaScript Conditional Statements
  • Achievement

    Interactive Visualizations

    D3.js

    Achieved

    Apr 19, 2015

    Interactive Visualizations
  • Achievement

    Styling and Scaling Data

    D3.js

    Achieved

    Apr 16, 2015

    Styling and Scaling Data
  • Achievement

    Data Binding with D3

    D3.js

    Achieved

    Apr 15, 2015

    Data Binding with D3
  • Achievement

    Selections with D3

    D3.js

    Achieved

    Apr 15, 2015

    Selections with D3
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Apr 7, 2015

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Apr 5, 2015

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Apr 4, 2015

    Introducing JavaScript
  • Achievement

    PHP Inheritance & Interfaces

    Object-Oriented PHP Basics (Retired)

    Achieved

    Apr 4, 2015

    PHP Inheritance & Interfaces
  • Achievement

    PHP Properties & Methods

    Object-Oriented PHP Basics (Retired)

    Achieved

    Apr 3, 2015

    PHP Properties & Methods
  • Achievement

    PHP Objects and Classes

    Object-Oriented PHP Basics (Retired)

    Achieved

    Apr 3, 2015

    PHP Objects and Classes
  • Achievement

    Installing Programs

    Console Foundations

    Achieved

    Apr 3, 2015

    Installing Programs
  • Achievement

    Environment and Redirection

    Console Foundations

    Achieved

    Apr 2, 2015

    Environment and Redirection
  • Achievement

    Console Processes

    Console Foundations

    Achieved

    Apr 2, 2015

    Console Processes
  • Achievement

    Console Users and Permission

    Console Foundations

    Achieved

    Mar 31, 2015

    Console Users and Permission
  • Achievement

    Moving Around in the Console

    Console Foundations

    Achieved

    Mar 31, 2015

    Moving Around in the Console
  • Achievement

    Creating a Simple Drawing Application

    jQuery Basics (2014)

    Achieved

    Mar 31, 2015

    Creating a Simple Drawing Application
  • Achievement

    Creating a Password Confirmation Form

    jQuery Basics (2014)

    Achieved

    Mar 31, 2015

    Creating a Password Confirmation Form
  • Achievement

    Creating a Mobile Drop Down Menu

    jQuery Basics (2014)

    Achieved

    Mar 31, 2015

    Creating a Mobile Drop Down Menu
  • Achievement

    Creating a Simple Lightbox

    jQuery Basics (2014)

    Achieved

    Mar 28, 2015

    Creating a Simple Lightbox
  • Achievement

    Creating a Spoiler Revealer

    jQuery Basics (2014)

    Achieved

    Mar 28, 2015

    Creating a Spoiler Revealer
  • Achievement

    Introduction to jQuery

    jQuery Basics (2014)

    Achieved

    Mar 28, 2015

    Introduction to jQuery
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Mar 28, 2015

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Mar 28, 2015

    Designing with the Latest Features
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Mar 27, 2015

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Mar 26, 2015

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Mar 24, 2015

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Mar 23, 2015

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Mar 22, 2015

    Getting Started with CSS
  • Achievement

    Database Security

    PHP & Databases with PDO

    Achieved

    Mar 22, 2015

    Database Security
  • Achievement

    Queries & Results

    PHP & Databases with PDO

    Achieved

    Mar 22, 2015

    Queries & Results
  • Achievement

    Getting Started with PDO

    PHP & Databases with PDO

    Achieved

    Mar 22, 2015

    Getting Started with PDO
  • Achievement

    Securing and Maintaining a MySQL Database

    Database Foundations

    Achieved

    Mar 22, 2015

    Securing and Maintaining a MySQL Database
  • Achievement

    SQL Calculating, Aggregating and Other Functions

    Database Foundations

    Achieved

    Mar 22, 2015

    SQL Calculating, Aggregating and Other Functions
  • Achievement

    Joining Relational Data Between Tables in SQL

    Database Foundations

    Achieved

    Mar 22, 2015

    Joining Relational Data Between Tables in SQL
  • Achievement

    Manipulating Schema with SQL

    Database Foundations

    Achieved

    Mar 22, 2015

    Manipulating Schema with SQL
  • Achievement

    Creating Tables and Manipulating Data with SQL

    Database Foundations

    Achieved

    Mar 21, 2015

    Creating Tables and Manipulating Data with SQL
  • Achievement

    Reading Data from Databases with SQL

    Database Foundations

    Achieved

    Mar 21, 2015

    Reading Data from Databases with SQL
  • Achievement

    Installing MySQL Server and MySQL Workbench

    Database Foundations

    Achieved

    Mar 20, 2015

    Installing MySQL Server and MySQL Workbench
  • Achievement

    Introduction to Data, Databases and SQL

    Database Foundations

    Achieved

    Mar 20, 2015

    Introduction to Data, Databases and SQL
  • Achievement

    Paginating a List: Model and View

    Enhancing a Simple PHP Application

    Achieved

    Mar 19, 2015

    Paginating a List: Model and View
  • Achievement

    Paginating a List: Controller

    Enhancing a Simple PHP Application

    Achieved

    Mar 19, 2015

    Paginating a List: Controller
  • Achievement

    Adding Search: Model

    Enhancing a Simple PHP Application

    Achieved

    Mar 19, 2015

    Adding Search: Model
  • Achievement

    Adding Search: Controller & View

    Enhancing a Simple PHP Application

    Achieved

    Mar 19, 2015

    Adding Search: Controller & View
  • Achievement

    Refactoring the Codebase

    Enhancing a Simple PHP Application

    Achieved

    Mar 18, 2015

    Refactoring the Codebase
  • Achievement

    Cleaning URLs with Rewrite Rules

    Enhancing a Simple PHP Application

    Achieved

    Mar 18, 2015

    Cleaning URLs with Rewrite Rules
  • Achievement

    Cleaning URLs with Subfolders

    Enhancing a Simple PHP Application

    Achieved

    Mar 17, 2015

    Cleaning URLs with Subfolders
  • Achievement

    Integrating Validation Errors

    Enhancing a Simple PHP Application

    Achieved

    Mar 17, 2015

    Integrating Validation Errors
  • Achievement

    Simple PHP Application: Wrapping Up The Project

    Build a Simple PHP Application

    Achieved

    Mar 17, 2015

    Simple PHP Application: Wrapping Up The Project
  • Achievement

    Working with PHP Functions

    Build a Simple PHP Application

    Achieved

    Mar 16, 2015

    Working with PHP Functions
  • Achievement

    Integrating With Paypal

    Build a Simple PHP Application

    Achieved

    Mar 15, 2015

    Integrating With Paypal
  • Achievement

    Listing Inventory Items

    Build a Simple PHP Application

    Achieved

    Mar 14, 2015

    Listing Inventory Items
  • Achievement

    Adding a Contact Form

    Build a Simple PHP Application

    Achieved

    Mar 14, 2015

    Adding a Contact Form
  • Achievement

    Creating the Menu and Footer

    Build a Simple PHP Application

    Achieved

    Mar 12, 2015

    Creating the Menu and Footer
  • Achievement

    Getting Started with PHP

    Build a Simple PHP Application

    Achieved

    Mar 12, 2015

    Getting Started with PHP
  • Achievement

    PHP Internal Functions

    PHP Functions

    Achieved

    Mar 11, 2015

    PHP Internal Functions
  • Achievement

    PHP Returns & Closures

    PHP Functions

    Achieved

    Mar 11, 2015

    PHP Returns & Closures
  • Achievement

    PHP Functions Basics

    PHP Functions

    Achieved

    Mar 11, 2015

    PHP Functions Basics
  • Achievement

    PHP Loops

    PHP Basics (Retired)

    Achieved

    Mar 11, 2015

    PHP Loops
  • Achievement

    PHP Conditionals

    PHP Basics (Retired)

    Achieved

    Mar 11, 2015

    PHP Conditionals
  • Achievement

    PHP Datatypes

    PHP Basics (Retired)

    Achieved

    Mar 11, 2015

    PHP Datatypes
  • Achievement

    PHP Data & Structure

    PHP Basics (Retired)

    Achieved

    Mar 11, 2015

    PHP Data & Structure
  • Achievement

    PHP Getting Started

    PHP Basics (Retired)

    Achieved

    Mar 10, 2015

    PHP Getting Started
  • Achievement

    Forms

    HTML

    Achieved

    Mar 10, 2015

    Forms
  • Achievement

    Tables

    HTML

    Achieved

    Mar 10, 2015

    Tables
  • Achievement

    Objects

    HTML

    Achieved

    Mar 10, 2015

    Objects
  • Achievement

    Links

    HTML

    Achieved

    Mar 5, 2015

    Links
  • Achievement

    Lists

    HTML

    Achieved

    Mar 5, 2015

    Lists
  • Achievement

    Text

    HTML

    Achieved

    Mar 5, 2015

    Text
  • Achievement

    Introduction

    HTML

    Achieved

    Mar 5, 2015

    Introduction
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Mar 4, 2015

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Mar 4, 2015

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Mar 4, 2015

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Mar 4, 2015

    Adding Pages to a Website
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Mar 2, 2015

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Feb 28, 2015

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Feb 28, 2015

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Feb 28, 2015

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Feb 27, 2015

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Feb 27, 2015

    Beginning HTML and CSS
  • Achievement

    Newbie

    Achieved

    Feb 26, 2015

    Newbie