I am currenlty working as AWS engineer, in Itonics-innovation, My primary task is managing, automating and deploying code in AWS infrastructure, I have experience in Terraform, Gitlab-ci, Bitbucket-pipelines,
Creating and maintaining pipeline and succesfully completing task on given time-frame through Jira Ticket is my daily work.
I can fully manage you AWS Infrastructure through Terraform. or if you don't want terraform than I can manage it through AWS console.
To handle the traffic we can use autoscaling features in AWS. Where we can scale the ec2 base on the resource used or schedule scaling. besides that we can also used ecs (ec2 with autoscaling) or fargate (much expensive). based on you requeirement
I can easily configure the system. and provide you the Documentation at the end.