Help wanted on Python and Macros

Job ID: 34213539

Budget: ₹1,500 – ₹12,500 INR

I have two "Tailor made " software/ Set of Excel sheets.
One is in Excel (Macros) and other is in Python.I want to add security features to both these software.
Like limiting to Days and additional securities which will be discussed later on.
Reasonable reward will be offered stage wise.
Related categories: Python Excel Macros