• Customize and maintain ecommerce platforms such as Liftoff and Shopify to create seamless user experiences. • Implement front-end features using HTML, CSS, JavaScript, and responsive design frameworks. • Ensure ecommerce platforms align with client-specific branding and functionality needs. • Build and maintain integrations between systems via APIs to enable data flow between clients, vendors, and internal platforms. • Support backend development, including database architecture and SQL querying across multiple tables. • Develop and test API workflows using tools like Postman to troubleshoot and optimize performance. • Configure SAML Single Sign-On (SSO) for secure authentication across platforms. • Support development and maintenance of Punchout integrations for eProcurement systems, leveraging cXML workflows. • Create and optimize SQL queries to manage data relationships and reporting needs. • Collaborate with Sales, Production, Creative, operations team, and external consultants; participate in client calls and respond to security questionnaires.