Case Study Series

From the Trenches

Real-world cloud engineering case studies. The challenges, the decisions, and what actually happened in production.

2 case studies published Drawn from 100+ production deployments

All case studies, most recent first

Case Study

Migrating 40 Microservices to EKS in 8 Weeks Without Downtime

The Situation A fintech company had 40 microservices running on EC2 instances managed by a patchwork of Ansible playbooks and shell scripts. Their CTO had committed to investors that the platform would be fully containerised on Kubernetes before the next funding round closed — 10 weeks away. Two weeks of internal

Case Study

How We Reduced AWS Costs by 62% for a B2B SaaS Platform

The Situation A Series B SaaS company came to us with a straightforward problem: their AWS bill had grown from $18k/month to $51k/month over 18 months, while their customer count had grown only 3×. The cost curve had decoupled from growth, and they needed to understand why — and

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Kubernetes at Scale Cloud Cost Reduction AI/ML Deployment Microservices Migration Security & Compliance CI/CD Automation

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