- Short-Term Consultant2016 - 2017Cleoo Limited
Technologies: Zend, Symfony, Elasticsearch, MySQL
- Helped to improve the performance of a legacy Zend application.
- Built the requirements for the new API and skeleton for the new Symfony 3 application.
- Improved the architecture by moving heavy tasks from Crons and web pages to workers that pull jobs from queues.
- Integrated the Google Analytics API to get the leads' bounce rate and other information to automatically adjust budget on ad campaigns/channels with better lead quality.
- Head of Development2015 - 2016Scatter Scatter Pty Ltd
Technologies: PHP, Symfony, MySQL, Redis, Amazon AWS
- Controlled the overall quality of the back-end and 2 mobile apps.
- Implemented scalable architecture.
- Made a Symfony bundle to collect performance metrics in production with near-zero overhead.
- Maintained the server infrastructure that was made to deploy automation scripts.
- Allocated tasks to the team.
- Interviewed new team members.
- Full-Stack Developer2013 - 2015Infoskidka.ru
Technologies: PHP, Symfony, Redis, Sphinx
- Integrated Symfony components to migrate legacy code that was written without any framework to Symfony.
- Optimized SQL queries and PHP code to improve performance and let code handle 1M requests per day.
- Built self-analysis tool that acts like a Google bot to calculate page-rank, page-weight, detect broken links, and incorrect or duplicate meta tags.
- Team Leader2011 - 2013IDweb
Technologies: PHP, CodeIgniter, Drupal, MODX
- Made various corporate websites.
- Hired new developers.
- Developed a video conference website using CodeIgniter and Red5.