Vitali Sotsikau

Google & Bing bidding systems automation as well as analytics systems and ad crawlers development. Key technology stack used for the project: Zend Framework / Zend Expressive, MySQL, MongoDB, Bamboo CI\CD, Bash, jQuery, Microservices, Composer packages development. Сontribution to the project: overall code quality and stability increase, single code standard introduction, new technologies introduction (MongoDB, Bamboo CI\CD).

Development of highly scale able virtual automated phone network

- High load project development - Environment of 15 servers, mysql replication, load balancing, version control, Sphinx-based search, UNIX shell - Tight integration with our another project - auctions Ay.by (the largest auctions website in Belarus). Numerous webservices between 2 projects; - Unified authentication server for 2 projects (OZ.by and Ay.by) - Own CRM system development, own issue tracking system development. Tight integration with other parts of the site - CDN architecture design

I came to EffectiveSoft as an ordinary PHP developer. For 2 years I've been working on numerous small-to-medium projects, 1.5 years on large Holland project QuizWinners.com. Working on QuizWinners project I hold practically whole development on front- and backend under the control of project manager. In 2009 I was appointed to the position of project manager on Irish project. My responsibilities were: direct planning of architecture and design, workload planning for 3 developers, reporting, programming

My first job as a PHP Developer. My responsibilities included work in team on rather large and loaded project presta.com (closed at present). The project was some kind of analogue of social network, but focused on media content (video/audio/photo sharing).