Andrey Portnov

Team Lead of backend development team. Major achievements: Implementing file storage system based on AWS S3 and moving document storage from NFS to S3 Airflow implementation for system workflow processes Infrastructure code for working with Elasticsearch Participating in infrastructure migration from Bare Metal to AWS Development of various system functionality The stack of technologies: PHP, Symfony, Mysql, Elasticsearch, AWS S3, Rabbitmq, CDC Maxwell, Redis, Airflow, Sphinxsearch, Python, Docker, PHPUnit

Development of REST-API service of an internal advertising campaign management system Technologies Laravel, PostgresSQL, Rabbitmq, Swagger, Docker, PHPUnit etc.

Development of company projects using the following technologies: PHP, Yii, MySQL, Memcached, Nginx, Linux. I was directly involved in the development of a media platform, the campaign launched a number of niche media, including: http://mel.fm, http://hightech.fm/, http://yodnews.ru, etc.

Development of the backend of the social network. Technologies used PHP, Yii, Postgresql, Redis, RabbitMQ, Sphinx, PHPUnit

Developer in free classifieds real estate service Technologies used: PHP, Yii, MySQL, Javascript, jQuery, Memcached, Google Maps API.

Information Technology, measurements and computer science