AWS SaaS Deployment Support

I have a SaaS web application ready to go live and need a rock-solid deployment on AWS. The stack will run on EC2 for compute, store assets in S3, and rely on RDS for its relational database. My priority is a repeatable, automated setup that also meets strict security standards... (Budget: ₹750 - ₹1250 INR, Jobs: Automation, CI/CD, Cloud Computing, Linux, Security, System Admin, Terraform)