I am Jonathan Sabo, a Senior Front-End Web Developer with deep experience specializing in digital marketing solutions. I have been employed at RRD Marketing Solutions since 2011. I possess robust expertise in the core front-end stack: HTML, CSS, JavaScript, and jQuery. My experience spans both high-volume email development and responsive web design. I have developed and customized solutions across platforms such as Salesforce Marketing Cloud (formerly ExactTarget), Yesmail, and Magento, as well as delivering custom flat HTML and integrated solutions on WordPress, Wix, and Joomla.