Computer services, namely, providing custom web application design and development; mobile application development, including design, coding, and maintenance services; mobile application marketing services, focusing on promotion and user engagement strategies; custom website development services, including creation, maintenance, and optimization of websites; development and maintenance of employee intranet systems designed to facilitate internal communication and information sharing; design, implementation, and maintenance of customer relationship management (CRM) systems to support sales, marketing, and customer service processes; and providing online and SMS-based payment gateway services for processing financial transactions over the internet and mobile devices.