RK
$109K/YEAR
$9,100/MONTH
$54/HOUR
Roman K.
Ukraine
UTC+02:00 (Europe/Kiev)
Full Stack Architect React, JavaScript, TypeScript, Vue, Angular, Node.js, Express,C / C++, Lua / Bash, PHP / Ruby, HTML / CSS
Over the past 13 years, I designed, developed, released, integrated, and maintained several products - from dedicated applications and services to large product portfolios with multiple modules and 3rd party services integration. Main areas of expertise: - web applications and services - user interface, accessibility, i18n - dashboards, data visualization, geo maps - rich-text editing, forms and report building - events, metrics, time-series data processing - modern web platform and serverless architecture

Expertise

Core technologies

React.js 10 years
Node.js 10 years
JavaScript 10 years
PHP 10 years
Ruby 10 years
C 10 years

Other technologies

Agile
C++
CSS
D3.js
Express.js
Lua
MongoDB
MySQL
PostgreSQL
HTML
REST
Angular 2x
Bash
Docker
DynamoDB
Redux
Vue.js
Handlebars.js
GitLab
Leaflet
Serverless