Hello Amit, thanks for your question.

Let's start with academics. You come from an overrepresented demographic that typically has both high GMAT scores and GPAs. Given that yardstick, you will need to overcome this comparison with your application.

That said, you do not work in IT - unlike many applicants from India - and it seems like you've really distinguished yourself with your work performance. Moreover, it appears that you have some interesting and compelling service experience (although it is unclear to me whether you played a leadership role or more of a regular volunteer role). You can differentiate yourself from the pack by drawing upon this background to demonstrate your leadership, ability to drive results, and initiative. This area of your application can help mitigate your academic performance.

You do not mention your post-MBA goals. The more you can clearly show that your desired career path requires an MBA - and, specifically, forge connections with specific programs - the more compelling your story will be. Moreover, you should try to connect your future goals with your past and present - the arc should make logical sense.

I hesitate to make too specific a set of recommendations without knowing the details of your work and NGO experience, but I think you could reach for some schools such as Darden, Fuqua, and others in that range, with schools like Emory, UNC, and Boston University as places where you will be competitive. Your goal with your application is to use your work and NGO experiences to trump your GPA and GMAT.

Best of luck!
Brian