Tally Prime Customization

I need a developer to customize formats for Tally Prime, including sales, sales orders, and packing slips.

Requirements:
- Custom formats for sales, sales orders, and packing slips.
- Include QR codes.
- Attach existing formats for reference.

Ideal Skills:
- Proficiency in Tally Prime TDL.
- Experience in format customization.
- Attention to detail.
- Ability to work with provided documents and implement changes accurately.

we need qr code generated from sales invoice with following details :-
1.seller details
2.manufacturing detiles
3.buyer details
4.consignee details
5.loat no\batch details

in sales bill print formate:-
1.sales invoice formate
2.qr code
3.Packing list formate