Hi,
I have a university degree in economics and IT, and several decades of system design and programming, in the recent decade especially in Excel and VBA.
I plan to complete the project via writing an Excel macro contained in a separate XLSM file.
This approach makes further use of the macro very convenient by offering a Control sheet containing cells populated by the usual Open file and/or select folder dialogs to identify the current input and output files (or the folders containing them, as required by the job) and hosting command buttons and other controls if necessary. In my approach you'll have an opportunity to consult details with me, to test pilot solutions if necessary in order to achieve an optimal final solution.
Further use of macros, fixing of bugs and minor changes are included in the bid without any additional fees.
I am a full-time freelancer, I can start working on the project immediately and complete the job within some hours.
Regards