- developing advanced Magento 2 projects - integrations with many external API's (SAP, inventory, custom) in Magento 2 shop - creating Magento 2 modules - developing advanced Magento 1 and Symfony 2/3 projects - using tolls like: elastic search, apache solr, varnish, redis - Linux servers administration - leading projects, technical/technology consultancy - contact with customers from many countries