Олексій С.

FreelancersОлексій Ситар

Ukraine Vinnytsia, Ukraine
11 days 18 hours ago
added 3 proposals
Available for hire Available for hire
registered for 8 months 4 days


443 place out of 4925
13 place out of 201
Position in global rating
  13299 place out of 319537

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•CSS, Sass, Less, PostCSS

•JS (with new standards)

•React/Redux, AngularJS

•UI frameworks, UI component libs, etc.

•Electron.js - lib for cross platform desktop development

•Node.js, MongoDB, Firebase

•(back-end) microservice architecture understanding

•webpack, gulp, browserify etc.


•version control system Git

•bitbucket with JIRA project management

•MacOS, Linux, Windows user.


•Cloud services: AWS, GCP


JavaScript Software Engineer

Sep 2016 - Feb 2018 (1 year 5 month)

Gemicle Inc

Project - Riggoh.com - truck management system for USA market.

Technologies list:

- Angular.js

- React/Redux

- Electron.js

- Webpack, Gulp

- Docker

- Node.js

Front-end developer

Feb 2016 - Sep 2016 (8 months)

MemCrab studio 

Project - Megasport

- Angular.js

- PostCss

- Webpack

- Node.js

- npm

React.js/Redux, Angular.js, JS(ES6), PostCss, Webpack, npm, node.js, and other.

Front-end developer

Oct 2015 - Feb 2016 (5 months)

Freelancer (http://www.upwork.com/)

Remote developer of client side of system "SEOtoGEO.com" and "3sezona.ru". Responsibilities: Create HTML&Sass code, compile sass to CSS with help Compass. Using Bootstrap and AngularJS adapted bootstrap UI patterns. Create simple AngularJS directive and controllers. Using bower packet manager. And else commit this on the server with help Git version control system.

Front-end developer

Aug 2014 - Oct 2015 (1 year 3 months)

Dream-Line (http://dream-line.com.ua/)

PSD to html. Editing sites at CMS WordPress, Joomla. Developing slider, parallax backgrounds, css3 animations, svg animations etc. Working with different kinds of difficulty JavaScript. Using jQuery in combination with JS, GSAP, three.js. Working with Json data.

Laboratory assistant

Aug 2013 - Jun 2014 (11 months)

Training Center of Civil Protection and Life Safety of Vinnitsa region and Vinnitsa  http://nmc.vn.ua/)

Installing OS, protective, office and special software on computers. Setting and tracking serviceability LAN. Configuring routers. Administrating, making simple changes in site design. Placing articles. Developing printed products (posters, flyers) in Photoshop, CorelDraw. Preparing a weekly report. Have a workbook.


Vinnitsa National Technical University (Vinnitsa, Ukraine)

A specialist in information security in information and communications systems, Department of Information Security.  Bachelor

Language skills

English - intermediate

Ukrainian - native 




JavaScript JavaScript

Комплексна система для масової обробки заявок на покупку товарів.

Стек технологій:
- React/Redux
- Node.js
- Firebase
- MongoDB
- LQPay
- Telegram BOT API
- "Nova poshta" API
- Facebook Lead ADS API
- Docker

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  Recent proposals 10
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Beckend бонусной веб программа.
Web-приложение для работы с картой
Electron JS application
Корпоративный сайт под ключ
Онлайн открытка - создать функционал на wordpress
AMP версия страницы сайта
Проект на ReactJS

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