I'm Denis
frontend developer

my skills

  • JavaScript
  • ES6+
  • React
  • Redux
  • jQuery
  • D3
  • Gulp
  • BEM
  • SASS/Stylus
  • Photoshop
  • Illustrator
  • Git
  • design patterns

work expirience

FlashFX (via toptal)
Refactored CSS/Jade/Node codebase to use BEM and Stylus. Improved UI/UX. Created currency chart with D3. Added Gulp.
gulp, D3, stylus, node, express
PRoPS (via toptal)
Developed fully functional file manager with d'n'd support using redux. Programmed a lot of components for site pages.
Created slideshow component with transitions.
react, redux, react router, react dnd, sass, webpack
4H Soft (for Fonbet)
Developed and refactored React components for administrative interfaces of sports betting system. Implemented datepicker component with smart prediction for fast keyboard input.
react, type script, react router, sass, gulp
Deep Knowledge Ventures
Created front end part of analytics system for particular bank (improving and extending UI/UX, communication and reconciliation with banks analitics, D3 visualizations). Developed React components for box version of bank analytics system for worldwide distribution (as part of the team). Created and maintained company sites.
react, jquery, react router, stylus, webpack, graphql, wordpress
Implemented logic and UI for phone callback service, added new functions, optimized and tested widget for client's sites. Created and improved various sites, from landing pages to ecommerce solutions.
jquery, sass, gulp, bitrix
Freelance and short-term contract work specializing in: creating landing pages, small sites, ecommerce sites using jQuery, WordPress, OpenCart, PrestaShop, HostCMS, Joomla, UI design, SEO.