B2B SaaSSeries A

44% cost cut

AWS Bill Cut by 44% in 3 Weeks

A Series A B2B SaaS reduced monthly cloud spend from $18K to $10K without touching performance.

AWSCost OptimizationEKSTerraform

The Problem

AWS bill grew 300% in 6 months with no visibility into waste. The team was over-provisioned on EKS nodes, running unoptimized RDS instances, and had no reserved instance strategy.

The Solution

We rightsized EKS node groups with Karpenter, converted RDS to reserved instances, cleaned up unused S3 and ELB resources, and refactored Terraform to prevent drift.

The Outcome

Monthly AWS spend dropped from $18K to $10K. 44% reduction. Same performance. The CTO used the savings to justify the Series B infrastructure budget to the board.

Client identities are kept confidential by agreement. Metrics are verified and unexaggerated.

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