I develop and implement specialized online shops. My offer includes: • Magento, Shopify, WooCommerce, BigCommerce online stores • online product catalogues and search engines • integration with price comparison engines (e.g. ceneo.pl, webkupiec etc.) and auction websites (e.g. Allegro API) • implementation of indicators tracking the effectiveness of campaigns (ROI, conversion, etc.). • integration with other systems In addition to the above, I offer ‘custom-made’ solutions for coordinated promotional actions (e.g. landing pages), integration with mass mailing systems (e.g. newsletters) and website optimization for more effective promotion in the Google search engine (e.g. page title management, user/engine-friendly URLs, etc.).