Scalable Subscription Web App Development

Project Overview: We are looking for a talented web developer or development team to transform our Excel workbook into a dynamic subscription-based web application. This workbook is integral to the operations of multiple educational institutions, featuring data management, automated calculations, and reporting capabilities. Project Goals: Seamless Transition from Excel to Web: Convert all functionalities, including complex formulas and VBA macros, from the Excel workbook into a web-based application. Robust Subscription Management: Develop a modular subscription system that allows for easy updates and the addition of new features. Future-Proof Architecture: The application should be built with scalability in mind, allowing for easy modifications and enhancements without disrupting existing functionalities. Key Features to Include: Advanced User Management: Implement a secure login system with multi-tier user roles and permissions. Dynamic Data Handling: Design the system to manage large volumes of data with the capability to scale as user base and data grow. Interactive Reporting and Dashboards: Tools for generating customizable reports and dashboards that can adapt to new data inputs and formats. Automated Workflow Integration: Convert existing Excel macros into automated digital workflows in the web environment. Payment and Subscription Handling: Integrate a flexible payment gateway to manage different subscription levels and renewals.