Excel VBA processing holiday and pay

Software developer with expertise in Excel VBA scripting writting required to amend / develop and existing reporting/VBA script to calculate holiday and pay given two excel input files.

Detail Requirements and sample input files (contracted_caregiver_record.xls and unavailbility.xls) included together with existing script Reporting_tool_v17.xlsm.

The existing script do take in other input files as well (which I am happy to give to you once its confirmed that you are doing the job) but the other input files do not have impact to your existing code other than that they need to be run first before running this new development code.

If possible I aim to complete this work for Thurs 14th March - so Ideally I am looking for someone who can start this weekend and give me a first draft to test for Monday and then several rounds of testing to complete it during day of 14th March. If this is not possible then that is fine as I know its short notice!