Kostyantyn R.

I'm a senior web designer & developer with 7 years of experience working for leading digital agencies and software development providers in the US and EU. Now I work as a freelancer, looking for individuals and companies with ongoing design & development needs. Summery: - Ready to start from raw idea/sketch to provide modern look high-end solution; - Solid experience of designing and developing of high-load enterprise level server applications, providing performance optimization; - Strong skills in database design and optimization; - Further support of clients` solutions is always welcome; - Fluent communication in English: daily voice calls with ongoing reports. Core skills: - Database: mysql, postgresql, infinidb, redis, memcache; - Frameworks: zend1, yii1/2, laravel4/5, Django; - UX/UI design; - Responsive front-end coding (HTML5/CSS3/Sass/Gulp/jQuery, JS etc); - PHP; - CMS: WordPress, Drupal, Shopify, etc; - CVS: git, svn; - System Administration; - SEO.