Modernize Aging MS Access and Excel Systems

As businesses grow, legacy MS Access applications and complex Excel spreadsheets often become difficult to maintain, limited in functionality, and challenging to scale. A modern web application, like those developed by Xelleron, offers a more robust, user-friendly, and scalable solution. Our custom-built web apps streamline business processes, provide secure multi-user access, and integrate with your existing systems to boost efficiency, collaboration, and data integrity—making it easier to support future business growth.

Case Studies

A national sporting membership association had an MS Access solution which was approximately 20 years old. The solution was still able to be used but required a lot of manual intervention and workarounds. The developer had left and was no longer around to help maintain the solution either. Xelleron migrated the existing data into a new, clean relational database and replaced the existing User Interface and extensive business logic with a modern, secure Web Application.

A University research group was maintaining its research data in an Excel Spreadsheet and it was becoming difficult to keep the data clean and organized as there were multiple team members updating the data independently. Xelleron replaced the Excel Spreadsheet with a secure, easy to use web application backed by a relational database.