Contributed a review of AWS X-Ray: Improving performance through efficient trace metrics and data insights

Contributed a review of Amazon S3: It has versioning and pre-signed URL creation features

Contributed a review of AWS Lambda: It lets you trigger and run jobs instantly, and after you complete the job, that function is either destroyed or stopped automatedly

Contributed a review of AWS X-Ray: It lets you debug the issues through the proper logs and is stable and scalable