Hey Saini,
You have a good profile, however, your CGPA is pretty low, so that might be an issue. The certification course will help to showcase the quality of work you have done.
If you get good GMAT (above 680) score you will have a good chance for top MiM schools. However, having 3-years internship experience it might make you ineligible for you certain schools in Canada, Australia, and the UK. But you can always reach out to them and ask them.
So, in that case, I would suggest that you go for a specialized masters program in the specific field of your preference, rather than MiM.
Alternatively, you can work for 2 more years in a full-time role and look to do an MBA.
You can check out all details regarding MiM program on our website and we also do free profile evaluation. So if you are interested in actually finding out which school you might be eligible for, please reach out here:
https://mim-essay.com/profile-evaluation?gcf