Hello @shyams,
I do not have experience with Codetantra (which I believe is located at https://www.codetantra.com) but I have three general comments:
- With the proper engineering/development, pretty much any online resource can support integration with the Canvas LMS.
- From looking at the Codetantra, it also seems to be a learning management system and offers similar functionality to the Canvas LMS (along with other features the Canvas LMS does not natively offer).
- I would recommend that you contact the Codetantra support team using the options found in the "Help & Support" area of their navigation bar.

- Doug