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CSS
HTML
JavaScript
Node.js
Web Scraping
5.0
(7 reviews)
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$35 USD / hour
Flag of UAFlag of UA
kyiv,
ukraine
$35 USD / hour
It's currently 6:30 PM here
Joined September 2, 2015
1 Recommendation

Rostyslav H.

@rostcompany

annual-level-three.svg
5.0
(7 reviews)
5.0
(7 reviews)
4.9
4.9
$35 USD / hour
Flag of UAFlag of UA
kyiv,
ukraine
$35 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
N/A
Repeat Hire Rate

Design & Senior Full Stack JS Developer

I am a full-stack JS/Node developer, which means that I work on projects from the front end to the back end. Last 10 years driven by programming passion I've designed and developed many websites and apps with a wide variety of modern web technologies. Technologies stack: - Frontend: React.js, Redux, Angular 1, Vue.js, MaterialUI, jQuery, JS, ES6-7, Pug, HTML5, Stylus, CSS3, ThreeJs, WebGL, SnapSVG, Webpack, Babel - Backend: Node.js, Express, Feathers, Koa, GraphQL, Rest API, JSON Api, [login to view URL], Websockets - Database: MySQL, Redis, MongoDB, PostgreSQL, Firebase - Other: Jest, Mocha, Git, Gitlab CI, pm2, AWS, S3, SES, GCP, Docker, Nginx, Ubuntu, Twilio, Google Maps, SEO, Swagger, OpenApi, Cypress, Puppeteer, Selenium, oAuth, d3.js, PdfKit In 2015 I founded a web development company, that provides high-quality web solutions resulting in more sales and happy customers. It's important to me to build long term relationships with clients. I look forward to hearing from you!
Freelancer
Javascript Developers
Ukraine

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Portfolio Items

For iOS and Android mobile applications, my client needed to design and developer API to support multiple application features such as authorization, notification, back up data, media storage, etc.
Using FeathersJs, Nodejs, Swagger for docs, Mogno and Redis for a database, SocketIo for a chat I've created robust API for all of his needs.
Mobile App API
The app collect & transform the world's social data into actionable business intelligence
Web service
eCommerce store
eCommerce store
The app provides professional interior designers with the flexibility and freedom to quickly project ideas on to a 3D scene
Intelligent Interior Design App for homes and offices
corporate airline website
Corporate website
Online store web site
eCommerce store

Reviews

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Showing 1 - 5 out of 7 reviews
Filter reviews by: 5.0
$2,047.50 USD
Understand the customer needs, and delivers highly experienced developers. The delivery was more than we expected, with really good quality. Will use Rost Company again!
JavaScript
CSS
Web Scraping
HTML
Hire me
Node.js
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Flag of NO Glenn L. @glarsen
7 months ago
5.0
$270.00 USD
Great guy! Pleasure to work with! Very professional! Would recommend without hesitation!
Node.js
Express JS
AngularJS
MonetDB
User Avatar
Flag of GB Karen K. @garenkarapetian
2 years ago
5.0
$40.00 USD
Excellent dev team. It was great to work with them. They turned out to be very flexible, maintained regular communication and provided optimal solution. Thanks a lot!
JavaScript
CSS
Web Scraping
HTML
Hire me
Node.js
S
Flag of UA Denys O. @SpektRium
2 years ago
5.0
$100.00 USD
The best developers. They are very intelligent and know exactly what the client needs. They completed work to a high standard and on budget. I actually got more then we paid for and I will surely continue the work with them.
JavaScript
CSS
Web Scraping
HTML
Hire me
App Developer
A
Flag of UA Aleksandr V. @airbalc
2 years ago
5.0
$100.00 USD
Professionally done, if I would need more of web services - definitely would contact this freelancer.
JavaScript
CSS
Web Scraping
HTML
Hire me
Node.js
V
Flag of UA Valentina H. @vinsshow
2 years ago

Experience

Independent Developer

Rost.Company
Jun 2006 - Present
- Fast, functional and stable web applications (NodeJS, ExpressJS, MongoDB); - 3D in browser projects (ThreeJS, WebGL); - HTML5 and CSS3 development (dotJs and Stulys); - Audio analysis (DSP).

Head of Software Development

Info Waves
Aug 2012 - Jun 2015 (2 years, 10 months)
- Medical and Science Software architecture, design & development (Delphi, C++); - Comprehensive database management (SQLite, FireBird, MS Access); - Reception, processing and analysis of data (via COM port, USB, Recording devices); - Development, maintenance and support of new and existing projects.

Education

Master\'s degree in Applied Mathematics

National Technical University of Ukraine 'Igor Sikorsky Kyiv Polytechnic Institute', Ukraine 2008 - 2014
(6 years)

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Top Skills

JavaScript
5
CSS
5
Web Scraping
5
HTML
5
Node.js
4

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