VT
Ukraine
UTC+02:00 (Europe/Kiev)
Vitalii T.
JavaScript, React. Solid knowledge in map providers, navigation algorithms, dynamic programming.
Higher Education
$80,600$64,500/YEAR
20% discount on yearly basis
All rates are indicative, annual rate includes 20% discount
$6,000/MONTH
$40/HOUR

Expertise

Core technologies

JavaScript 5 years
React.js 4 years
Redux 3 years
Node.js 1 year
Express.js 1 year

Other technologies

Agile

Portfolio Highlights

Jan `20 – Present
18 days

Super Bike Factory

The main goal of the project was a CRM for admins to configure and customize all business processes as leads, prices, show news, bike configure, etc.

Software Developer

UI/UX Create a Front-end App Architecture from scratch Configure Redux Store Performance Optimizations

React.js
Redux
Axios
Redux-saga
Jan `20 – Present
18 days

EC English

The main goal of the project was the opportunity for students from all over the world to book an English course. In addition, the student is invited to book accommodation, order food and many other services. Initially, courses take place offline, where the main business focuses on managers who sell courses. 7 people in the team

Software Developer

UI/UX Frontend App Architecture

React.js
TypeScript
Jan `20 – Present
18 days

DataArt Top News

DataArt Internal project. The main goal of the project is the creation a news web site for our colleagues

Software Developer

UI/UX All business logic Cross-browser compatibility

React.js
Jan `20 – Present
18 days

TicTacToe Game

The main goal of the project is creating of a game with the adjacent business logic of the original game in the scope of the game platform.

Software Developer

UI/UX All business logic Different kinds of computing using searching and sorting algorithms

React.js
Redux
Jan `20 – Present
18 days

2048 Game

The main goal of the project is creating a game with the adjacent business logic of the original game in the scope of the game platform.

Software Developer

UI/UX All business logic

CSS
JavaScript
HTML
Jan `20 – Present
18 days

BankEx

The main goal of the project is creating a service to have an opportunity of intangible assets tokenization via Ethereum.

Software Developer

CSS
Node.js
TypeScript
HTML
Solidity
WebStorm
Angular 4
Truffle
Jan `20 – Present
18 days

Monspace Paradise

The main goal of the project is the creation of a social network for people who care about its family tree.

Software Developer

Front-end development CRUD Admin Website with Mobx implementation CSS library – Ant Design

CSS
MySQL
React.js
TypeScript
Visual Studio
HTML
Redux
Jan `20 – Present
18 days

Avertra Inc.

The goal of the project is to handle consumers and provide dynamic update information about all changes of parameters like temperature, humidity, electricity consumption, etc. This application mostly adopted for American users and use for their standard of living. Most importantly was the admin page who could manage all data, disputes, and settings. The user could obtain all information about its household parameters and if it disagrees started a dispute.

Software Developer

Front-end development; SignalR, push notifications and sockets; Designing interaction of apps and API; Communication with the customer; Managing tasks, risks and time estimation; Authentication (login, signup); Custom date picker using reactive patterns; Reactive forms and modal windows.

CSS
MySQL
TypeScript
Visual Studio
HTML
Angular 2x
Jan `20 – Present
18 days

Social Account Exchange

The main goal of the project is creating a platform to trade and to make a purchase or sell a social account on Instagram, Vk, Facebook. This project makes demands not only for UI/UX but also for the security of data and convenience of usage on different devices. The examples are AliExpress or Upwork, but for social network accounts.

Software Developer

CSS
JavaScript
Python
TypeScript
HTML
Angular 2x
ES6
Jan `20 – Present
18 days

Local Weather

A solution to provide information about local weather in a particular region. It is a competitive weather application with a lot of advantages for use wherever it locates. Firstly, the high level of UI is one of the important tasks. It must change backgrounds every 2 minutes, for all cities in the world and with the use of nice animations. Consequently, we need to work with a huge quantity of data which implies data optimizations and velocity of usage for users at different devices.

Software Developer

Creating new application components and improving existing ones; Designing REST-API for some application components; Mentorship and code review for the trainee.

CSS
Java
JavaScript
Node.js
Bootstrap
HTML
LESS
Angular 1x
Jasmine
Karma unit tests
UI Bootstrap
Redux
Lodash
Jan `20 – Present
18 days

Random Quotes Machine

A part of the project where the user could obtain a quote for inspiration on a whole day. This project aims to make an affect on people every morning when people wake up and need emotions and moral forces to start a day. Furthermore, it provides synchronization with an alarm clock and generates random but always different types of quotes. The major requirements concern UI/UX and work with predetermined API’s.

Software Developer

Search engine management: automation of creation, management, and control of ads status/prices based on internal analytics (Yandex direct & Google AdWords), gathering all statistic to OLAP servers; Create a module for split testing; Create core of functionality for determination of visitor channel, and showing to him different offers/prices/content; Development of internal project analytics.

Ajax
CSS
JavaScript
jQuery
Windows
HTML
jQuery UI
Require JS
Jan `20 – Present
18 days

BuddhaNight Project

The goal of the project is to invite people to special music events, sell tickets and control attendance. This event will consolidate the IT community in Kyiv and give an ability for people to comment on all of these events as well as the company itself. For instance, different information about salary, attitude toward employees, bonuses, etc. Moreover, this project will permit us to enjoy after work for all tech and non-tech specialists who involved in IT business.

Software Developer

Adaptive layout, Cross-browser compatibility, UI/UX; Write documentation; Setup Google Analytics and Yandex Metrics.

CSS
JavaScript
PHP
HTML
JetBrains

About me

Experienced in designing client-server (mobile-server) architecture; Solid knowledge in map providers, navigation algorithms, game theory algorithms, combinatorics, dynamic programming, sorting algorithms, greedy algorithms, searching algorithms and data structures; Experience in game development (Canvas 2D).

TOP Ruby agency by Clutch agency #180

50-100
Kharkiv/Ukraine
GMT+3
Core Expertise
AWS
Backbone.js
C#
D3.js
Drupal
JavaScript
Kubernetes
MongoDB
Node.js
osCommerce
PHP
phpBB
PrestaShop
React.js
Ruby on Rails
Symfony
TypeScript
WordPress
Xcode
Zend
DART
Elasticsearch
Laravel Framework
Swift
Unity
X-Cart
Angular 2x
ES6
Gulp
Npm
Webpack
Docker
Marionette.js
Redux
iOS Operating System
ES5
Ionic 2
Vue.js
Angular 4
Flutter
Google Cloud Platform
Industries
Architecture & Design, Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Human Resources & Career, Advertising & Marketing, News & Media, Healthcare & Medicine, Booking & Rent, Food & Drink, Home & Garden
According to Clutch: - #13 Ruby on Rails agency Worldwide in 2020 - #7 Web development company in Ukraine in 2020 - TOP100 Web development company Worldwide in 2020 Sloboda Studio has a 10-year experience in the Software Development market. We build web applications from scratch or upgrade existing products. OUR FEATURED INDUSTRIES * Fin Tech * Ad Tech * Digital communications and PR * Marketplaces TECHNOLOGIES WE USE * Backend: Ruby on Rails, Python * Frontend: React, Vue.js, AngularJS