amazon-s3-encryption-client-dotnet VS aws-cost-saver

Amazon S3 Encryption Client for .NET The Amazon S3 Encryption Client for .NET provides an easy-to-use Amazon S3 encryption client that allows you to secure your sensitive data before you send it to Amazon S3. The AmazonS3EncryptionClientV2 client automatically encrypts data on the client when uploading to Amazon S3, and automatically decrypts it when data is retrieved. You can use the client just like the regular S3 client, working with things like multipart uploads and the Transfer Utility with no additional code changes required besides swapping out the client used. Code samples and API documentation are available at the following https://aws.github.io/amazon-s3-encryption-client-dotnet/index.html

If you're looking for inspiration, I like the lightweight approach that https://github.com/aramalipoor/aws-cost-saver takes.

aws-cost-saver a project from Aram Alipoor that provides a CLI tool to help save costs in development environments when you're asleep and don't need them. Aram provides some nice documentation, including some best practices or 'Tricks' to make sure you can reduce the cost of running your development environments. There is also a great thread on HN where Aram answers many questions that people had on this project. Check out the thread here.