I am an AWS Certified Solution Architect Associate having experience in designating and deploying multitude applications utilizing almost all AWS stack (including EC2, VPC, S3, Glacier, CloudFront, IAM, RDS, Route 53, CloudWatch, SNS).
o Setup/Managing VPC, Subnets; make the connection between different zones; Blocking suspicious ip/subnet via ACL
o Setup/Managing CDN on Amazon CloudFront (Origin Path: Server / S3) to improve site performance.
o Setup/Managing Databases on Amazon RDS. Monitoring servers through Amazon CloudWatch, SNS.
o Creating/Managing DNS records on Amazon Route 53. Managing ELBs, implementing various failover and latency options for high availability and fault tolerance.
o Configured the Cloud Watch and Cloud Alarm for the app if the app goes down and monitor the network traffic.
o Created backups using S3 and Glacier for archival purpose.