Serj Senkin

Working with PHP 7.3+, Symfony 3/4, Bootstrap, JavaScript and Jquery on Poland and Czech small loans sites(~4 sites). My main role - maintaining sites with tickets from jira(fixing bugs, creating new functionality, some small architecture adjustments). Its full-stack role, but with focus on back-end. Using tools: - Linux - VSCode - XDebug - Composer - Gulp - Docker - Git - Jira Do my best to follow PSR, SOLID, KISS, DRY, write comments to GIT commits, participate in code reviews.

Middle Full Stack Developer. CRM on CodeIgniter. Was responsible for creating pages from design(front and back) with codereview from my senior and fixing some bugs. For example - created calendar for vacation management in company. Front and backend(restapi with calendarjs plugin for front). Used stack: PHP7.0+ CodeIgniter MySQL Backbone.js VueJs BootStrap JavaScript

My contributions: * create sites(landing pages/online shops); * implement new modules and components to sites(such as data exchange with other sites via api/xml csv excel files/scraping, online payment, forms and other functional for site users); * support sites and modules(developed by myself or not); * search for bugs and optimization(looking for bottlenecks in PHP and JavaScript code); * redesign(add new css to old functional). * mentoring juniors

Acquire background in the field of programming (Pascal, DELPHI, Visual Basic, C#, PHP, Java, HTML), databases (MS ACCESS, MS SQL), multi-media and CASE — technologies, design techniques of information systems.