FinOps — Cloud Infrastructure Cost Optimization

Optimization of cloud spending through data-driven cost analysis

Client: A large industrial construction enterprise, Germany

$2M+

accumulated savings over two years

$450K

saved annually through VM rightsizing

$300K

saved annually on storage optimization

TypeScriptNode.jsPythonPostgreSQLRabbitMQAWSAmazon EC2AWS compute clusterAWS container servicesAmazon SQSAWS registryData centerAzure Kubernetes ServiceAzure Key VaultAzure DevOps servicesAzure Data Lake Storage Gen2Microsoft platformPower BICEPH S3-compatible storageTerraformPlaywrightSeleniumJasmineKarma
TypeScriptNode.jsPythonPostgreSQLRabbitMQAWSAmazon EC2AWS compute clusterAWS container servicesAmazon SQSAWS registryData centerAzure Kubernetes ServiceAzure Key VaultAzure DevOps servicesAzure Data Lake Storage Gen2Microsoft platformPower BICEPH S3-compatible storageTerraformPlaywrightSeleniumJasmineKarma

Challenge

Cloud spend was high for the wrong reasons: underutilized virtual machines and inefficient resource allocation. Usage had to come down without performance following it.

Solution

An in-depth analysis of VM usage that identified overprovisioned and unused resources for rightsizing or removal, turned into actionable recommendations through Azure tooling and Power BI — and then into automated cost-saving strategies.

Implementation

  • 01Cloud server utilization monitored across CPU, memory, IOPS, GPU and price
  • 02Underused machines and unlinked disks identified
  • 03Optimization recommendations delivered through Azure APIs and Power BI
  • 04Recommendation engine started, to automate future savings and track implementation
  • 05Continuous support and detailed reporting

Business impact

$450K saved annually through VM rightsizing

$300K saved annually on storage optimization

$2M+ accumulated savings over two years

Ongoing savings from automated recommendations and cost governance

Technology stack

Backend & Data
  • Node.js (NestJS)
  • PostgreSQL
Cloud & Reporting
  • Azure APIs
  • Microsoft Graph API
  • Terraform
  • Power BI

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