I'm looking for an experienced software developer to create a comprehensive computer-based testing services platform. This platform will cater to certification exams, employee assessments, and educational testing on a global scale. Key Requirements: - User-friendly interface for test-takers and administrators - Secure login and authentication processes - Ability to handle high traffic and multiple simultaneous users - Detailed analytics and reporting tools for assessment results - Customizable test creation and management tools Ideal Skills and Experience: - Proven experience in developing secure, scalable web applications - Familiarity with database management and data security protocols - Strong background in UI/UX design - Experience in the education technology sector is a plus Please provide a portfolio showcasing similar projects and a detailed proposal with estimated timelines.