This course introduces students to the essential principles and tools for developing modern web applications, with an emphasis on e-commerce solutions. It covers key topics such as web engineering fundamentals, internet technologies, and web-based system architecture. Students will work with markup languages (HTML, XHTML, CSS), client-side scripting using JavaScript, and server-side programming techniques. The course also addresses web services, hosting solutions, and recent advancements in web engineering. Alongside technical skills, students will develop teamwork, ethical awareness, and effective communication to support the creation of real-world, business-focused web solutions.