Hello,
I have 10+ years of experience in Tally Customization as well as integrating third party Systems with tally using different methods like DLL, Web API, Web Services and.
Also developed many application in C#.net which fetches data from Tally and push the data in Tally as well.
Recently successfully implemented Digital Signature and QR code generation using the third party DLL for Tally.
Thank you
Bhausaheb Patil.