[sudhirj]

For an AWS equivalent, can deploy https://github.com/RealImage/concave on Lambda+API Gateway in the same region as the source images s3 bucket, and stick a Cloudfront distribution in front of it. Hit me up at [e-mail] if you need help.

[sudhirj]

Used in production at http://www.moviebuff.com and https://www.justickets.in if you want to see it in action.