QualDev Inc.

Based in Melville, New York, QualDev is a technology and digital services company working with e-commerce and web-based businesses, including B2B and B2C brands, that need development, design, and online marketing support. The company describes serving clients from a range of countries and has built a track record spanning multiple years, positioning itself as a partner for businesses looking to establish or grow an online presence rather than a single-service vendor. Its team combines project managers, designers, and developers who work across web, e-commerce, mobile, and marketing disciplines for clients seeking a single point of contact for digital projects. QualDev's core offerings include web development using PHP, AMP, and custom coding, alongside e-commerce and m-commerce builds on Adobe Commerce (Magento), Shopify, and WooCommerce. It also provides mobile app development for iOS, Android, and cross-platform projects, and internet marketing spanning SEO, PPC, SMO, and email campaigns. SEO work is described as white-hat, content-focused, and data-driven. Additional and add-on services cover UI/UX design, marketplace management, progressive web apps, B2B performance enhancement, server administration, QA and A/B testing, and third-party integrations. For Magento specifically, the company handles migration, integration, and performance work, while Shopify services include customization, migration, maintenance, and marketing. The company also references AI-driven growth strategies aimed at e-commerce brands, positioning its service mix as covering the technical build, design, and ongoing marketing needs of online retail and web platforms under one contracted team.