I need a secure and user-friendly website to store and analyze data for children and teachers. Key features should include: Data Storage: - For children: Personal information, academic records, health records. - For teachers: Personal information, performance reviews, classroom activities. - Ability to upload and store scanned documents. Data Analysis: - Calculate and display development percentages for each child based on the data. - Perform academic performance analysis, health progress analysis, and teacher effectiveness analysis. Ideal skills and experience: - Web development - Data security and encryption - Experience with data analysis tools - User-friendly interface design Please provide examples of similar work.