I need a custom report writer

Hi, I'm looking for an experienced programmer to create a custom report generator against an online mysql database. This report writer should allow my clients to create detailed, advanced reports, without needing to understand complex queries. I'm open to suggestions on the format and structure of the report. As a programmer, you should be able to create a report writer that offers high quality, user-friendly reports that properly represent up-to-date data from the database. In addition, I expect that the custom reports will have features such as multiple sorting options, filtering, and grouping. Finally, I am also looking for timely assistance with any tweaking or adjustments that are necessary for the report writer to work well in the future. If this project interests you, please provide information on your experience in report writing, as well as your expected timeline. Thank you!