Piotr Pierzak

I am a backend developer with 9 years of experience. I specialize in PHP, Magento, Magento 2, Zend framework, Zend framework 2, CakePHP, Shopify and BigCommerce. I am Zend Framework 2 Certified Architect. I received Magento Developer Plus Certificate. I was engaged in many Magento projects, including from scratch development to fulfill customer requirements or existing projects customizations. I have developed many extension with various level of complexity, starting from base functionalities extending, totally custom solutions, payment gateways or integration with many web services, delivering complex and high quality dedicated solutions, performance improvements or problem solver, not only regarding implementation, but also architecture / concept or business logic. Unfortunately I am not able to share many items in my portfolio (especially regarding big projects) due to non-disclosure agreements or transferred proprietary rights. I can provide more details about my experience in private correspondence.