Site Reliability Engineer
CurrentOptimizely Data Platform- Upgrade 5 EKS clusters from 1.25 to 1.29 with over 100 nodes in 3 regions.- Optimize IP utilization by over 40% for the EKS cluster.- Develop strategy and implement disaster recovery (DR) for 10 RDS - MySQL databases.- Upgrade three RDS-MySQL databases, each with one primary and one replica, from 5.7 to 8.0 with downtime under 30 seconds resulting in a cost reduction of $10k per month.- Improve a legacy system (Chef, EC2) - that's complex and lacks of documentation.- Guide team members, write documentation, and do detailed work.