Nikolay Komolov

Nikolay Komolov

Member Since November 10, 2015
Open to Work

23,033

Total Points

Points are earned whenever you take an important action on Treehouse.
Learn more about when and how points are earned.

Skills & Experience

  • Job Title

    System Administrator

  • Spoken Languages

    • English
    • Russian

282 Achievements

  • JavaScript Tools and Workflows
  • Next Steps
  • Improving Our Tests
  • JavaScript is Everywhere
  • Behavior Driven Development with Mocha & Chai
  • Introducing Unit Testing
  • Completing and Testing the API
  • Communicating with Mongo Through Mongoose
  • Modeling Data for the API
  • Serving Static Files in Express
  • Building API Routes in Express
  • Building a REST Service
  • Express Middleware
  • Sessions and Cookies
  • User Registration and Login
  • Adding the Game Logic
  • What is Authentication?
  • Making the Game Interactive
  • Rendering the Game
  •  Building Constructor Methods and Generating Objects
  • Introducing 'Four in a Row'
  • Working with jQuery Collections (2017)
  • Understanding jQuery Events and DOM Traversal (2017)
  • Introducing jQuery (2017)
  • Make It Beautiful with CSS
  • HTML: The Structural Foundation of Web Pages and Applications
  • Getting Familiar with HTML and CSS
  • Getters and Setters
  • Working with Classes in JavaScript
  • Object Basics
  • Introduction to Object-Oriented JavaScript
  • Create Function Using Arrow Syntax
  • Using Template Literals
  • Defining Variables With let and const
  • Finishing the Game
  • Introducing JavaScript
  • Meet Python
  • Using your New Tools
  • Classes
  • Objects and New Collection Types
  • The Cooler Parts of ES2015
  • ES2015 Basics
  • Go Further With Mongo
  • Working With Collections
  • Understanding MongoDB
  • Getting Started with MongoDB
  • Add Reusable Logic to Your Sass
  • Flask Templates
  • Write Smart and Efficient CSS with Sass
  • Applying Express Knowledge
  • Middleware
  • Welcome to Flask
  • Deeper into Routing with Express
  • Using Templates with Express
  • Getting Started with Express
  • Workflows
  • Creating a Command Line Weather Application
  • Handling Errors in Node
  • Working With Remote Repositories
  • Getting Data From an API With Node
  • Introduction to Node.js
  • Traversing the DOM
  • Responding to User Interaction
  • Making Changes to the DOM
  • Merging
  • Getting a Handle on the DOM
  • Branches
  • Getting Started With Git
  • The Browser Environment
  • Why Version Control Matters
  • Captioning Video
  • Media Basics
  • PHPDB Stage 3: Using Relational Data
  • Adding 3D Effects with CSS
  • Getting Started with CSS Transforms
  • Transition Timing Functions and Delays
  • Getting Started with CSS Transitions
  • Improve Your Workflow with Sass
  • Getting Started with Sass
  • PHPDB Stage 2: Querying the Database with PHP
  • PHPDB Stage 1: Databases and PHP
  • Covering Your Bases
  • Be Assertive!
  • What Is Testing?
  • Date and Time Functions
  • Aggregate and Numeric Functions
  • Working with Text
  • Ordering, Limiting and Paging Results
  • Gettin' CRUD-y With It
  • Finding the Data You Want
  • Getting Data from a Database
  • Data, Databases and SQL
  • Timezones
  • Math Quiz App
  • PHP Email Form Errors
  • PHP Email Forms
  • Python: Advanced Objects
  • Python: Inheritance
  • Python: Instant Objects
  • Dates and Times
  • Buggy Logs
  • PHP Loops
  • Cleaner Code
  • Our Diary App
  • PHP Arrays
  • What Is WordPress?
  • Meet Peewee
  • Python Regular Expressions
  • PHP Conditionals
  • PHP on the Web
  • Dungeon Game 2
  • Daily Exercise Program
  • Python Sets
  • Python Tuples
  • Python Dictionaries
  • Unit Converter
  • Getting to Know PHP
  • Python Slices
  • Python Lists
  • Getting Started with Java
  • Letter Game App
  • Number Game App
  • Shopping List App
  • Logic in Python
  • Python Data Types
  • Python For Beginners
  • Say Hello to Django
  • Responsive Layouts with the Bootstrap Grid
  • Speeding up Workflow With Sass
  • Getting to Know Bootstrap 4
  • Variables, Mixins, and Extending Selectors
  • Getting Started with Sass
  • PHP Inventory
  • PHP Includes
  • PHP Internal Functions
  • PHP Returns & Closures
  • PHP Functions Basics
  • PHP Loops
  • Installing Programs
  • Environment and Redirection
  • Console Processes
  • Console Users and Permission
  • Moving Around in the Console
  • Ruby Methods
  • Ruby Numbers (Ruby Basics)
  • Ruby Strings (Ruby Basics)
  • How Ruby Works
  • PHP Conditionals
  • PHP Datatypes
  • PHP Data & Structure
  • PHP Getting Started
  • Debugging, Best Practices, and Production
  • Refactoring with Sass
  • Installing Sass and Setting up the Project
  • Vector Shapes
  • Finalizing the Project
  • Case Studies and Examples
  • The Brand Identity Design Process
  • Introduction to Brand Identity
  • The Logo Sprint
  • Logo Design 101
  • Keyframe and Line Drawing Animations
  • CSS Animation Basics
  • Transitions and Transforms
  • Creating an SVG
  • Introduction to SVG
  • Save for the Web
  • Adding Images and a Mockup
  • Logo Design
  • Creating a Wireframe
  • Introducing Adobe Illustrator
  • Workflow Basics
  • Slices & Save for Web
  • Type Tools
  • Masks Basics
  • Layer Basics
  • Workspace Basics
  • Design Foundations Final
  • Becoming a Problem Solver
  • Understanding Aesthetics
  • Introduction to Design
  • Building a Layout with Flexbox
  • Flexbox Properties
  • Understanding Flexbox
  • Responsive Patterns
  • Media Queries
  • Responsive Theory
  • Positioning Page Content
  • CSS Layout Project
  • Page Layout with the Float Property
  • Controlling Layout with CSS Display Modes
  • Getting Started with CSS Layout
  • Structuring Tables
  • Table Basics
  • Choosing Options
  • Organizing Forms
  • Form Basics
  • Advanced Selectors
  • Going Further with Attribute Selectors and Pseudo-Classes
  • Selectors - Beyond the Basics
  • 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
  • Improving your Gulp Workflow
  • Compile Sass with Gulp
  • Gulp your JavaScript workflow!
  • Welcome to Gulp.js
  • Doing More with Express
  • HTML First
  • Serving Static Files in Express
  • Beginning HTML and CSS
  • Using Templates with Express
  • The Request and Response Objects in Express
  • Developing Express Apps Like a Boss
  • Getting Started with Express
  • Updating and Uninstalling Packages with npm
  • Installing Packages with npm
  • What is npm?
  • HTTP Methods and Headers
  • Creating a Basic Template Engine in Node.js
  • Handling Routes in Node.js
  • Python Inheritance
  • Creating a Simple Server in Node.js
  • Building a Command Line Application
  • Python Objects
  • Dungeon Game
  • Introduction to Node.js
  • Quiz Practice Project
  • Prototypal Inheritance
  • Tuples
  • Constructor Functions & Prototypes
  • Dictionaries
  • Introduction to Methods
  • AJAX and APIs
  • jQuery and AJAX
  • Programming AJAX
  • AJAX Concepts
  • Slices
  • Traversing and Manipulating the DOM with JavaScript
  • Selecting Elements and Adding Events with JavaScript
  • JavaScript and the DOM
  • Using a jQuery Carousel
  • Lists Redux
  • Add a Sticky Navigation Bar
  • Introducing jQuery Plugins
  • Creating a Simple Drawing Application
  • Pick a Number! Any Number!
  • Putting the "Fun" Back in "Functions"
  • Creating a Password Confirmation Form
  • Creating a Mobile Drop Down Menu
  • Shopping List
  • Things That Count
  • Creating a Simple Lightbox
  • Creating a Spoiler Revealer
  • Introduction to jQuery
  • Ins & Outs
  • JavaScript Objects
  • Say Hello to Python
  • JavaScript Arrays
  • Coding the Fun Facts
  • Basic Android Programming
  • JavaScript Loops
  • Creating the Initial Screen Layout
  • Getting Started with Android
  • JavaScript Functions
  • JavaScript Conditional Statements
  • JavaScript Numbers
  • JavaScript Variables
  • Introducing JavaScript
  • Newbie