For hirakchhatbar: Repair AWS-s3 buckets and interfaces for NSapps and calSD app, cnd change app coding for new address and key pairs.

Previous work done on the NSapps and calSD apps was destroyed by a cryptocurrency mining attack on the associated AWS account. A new account has been established and the s3 buckets, cognito logins, and feature image interface need to be recreated. Additionally, the NSapp coding (NSfree, NSstudy, calSD) need minor modifications to incorporate the new AWS account address and keypairs. The client will replace all the images in the feature image folder, and input the individual color codes. The Android Studio files and login details wll be provided upon acceptance of the designated Freelancer upon acceptance of the project. Work on the project will be covered by the existing NDA cosigned by the Freelancer and Client.