Saved $100K per month by cost optimisations

Saved ~14K/month by reducing cross-AZ data transfer in K8s cluster using pod topology spread and topology aware hints

Achieved 28%(~60K/month) savings in EC2 by reducing the memory requests of few apps and configuring the karpenter provisioner to delete the empty nodes soon

Improved performance, reliability and observability of 100+ showcase envs. Saved 26K/month by introducing efficient autoscaling strategy to 100+ showcase envs