Deployment and management of several EC2 instances for different purposes, from test to HA production servers
EC2 backup, resizing and zone transfer
Cost analysis
Deployment and management of S3 buckets
Usage in different scenarios, such as offiste backup with Storage Gateway, cold storage with Glacier, etc
Permission management for restricted and public access
Setup for programatic and API access
Distributed VPC over different Availiability Zones
Site-to-site VPNs
Python Lambda for quick and simple monitoring tools
Slack alert systems
Identity management for the rest of the team
App credentials management for APIs
Access policies for resources