Hi,
Hope you are doing well,
I have read your brief and understand that you want to FOLDERS, ID CARD, STATIONARIES AND ENVELOPES DESIGN. I will Save And Each very aspect your office folders that can attract to your target audience.
I have 5+years of experience in graphic design. As per my experience Adobe Illustrator, and Photoshop is the best tool for such a project by which I can scale your logo from a business card size to billboard size.
I can give you multiple revisions, discussions, and suggestions after every revision to get the best result.
I will give you Printable/ web use file format (JPEG, PDF, PPP), etc.
PS: Do you have any Concepts, Ideas and Reference regarding your logo?
You can also check my portfolio: https://www.freelancer.com/u/mateenkhatri123
Thanks,
Regards,
Mateen.