Hey there!
I see that you're looking for someone to help you create a video describing your services based on a script that you have.
I have done work very similar to this several times before. In fact my last employer was also from India, and I created a video for his company explaining its services and added voice over and narration to it as well.
I have created several commercials for companies all over the world, but have just started using freelancer recently.
What I can do: edit videos, crop, cut, rearrange, add filters, effects, overlays, transitions, animated texts, logo watermarking, animation, music, voice overs, and green screens, as well as some photo shop work.
Once I submit your project you can take a look at it, let me know if there are any changes to be made, and I can do them for you.
Looking forward to hearing back from you!
-Nora