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Celestibia Solutions

Cloud Infrastructure, DevOps & FinOps for SaaS Companies

Celestibia Solutions helps SaaS companies run reliable, cost-efficient infrastructure as they grow. We build GitOps delivery on Amazon EKS for zero-downtime releases, separate and consistent environments, SOC 2-ready security, and FinOps that keeps gross margin healthy. In a published engagement, a SaaS platform cut cloud cost by 38% and reached 99.95% uptime.

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Cloud challenges in SaaS

Release downtime

Deployments that take the product offline erode customer trust.

Environment drift

Dev, UAT and production behave differently, so bugs reach customers.

Margin pressure

Cloud cost grows with customers and eats into gross margin.

Enterprise security reviews

Bigger customers ask for SOC 2 reports and detailed security answers.

Cloud requirements

  • Zero-downtime deployment with fast rollback.
  • Tenant isolation appropriate to the product model.
  • Cost visibility by tenant, feature or environment.
  • Autoscaling for uneven customer load.
  • Security controls and evidence for SOC 2 and customer audits.

Security and compliance considerations

SOC 2

Controls across security, availability and confidentiality with automated evidence collection.

Data protection

GDPR and India DPDP Act obligations for customer personal data, depending on markets served.

Celestibia designs and implements technical controls; formal certification or regulatory approval remains with assessors and regulators.

Relevant Celestibia services

DevOps as a ServiceManaged CI/CD, GitOps, infrastructure automation and monitoring.Managed Kubernetes ServicesDesign, security, upgrades and operations for EKS, AKS and GKE clusters.AWS Cost Optimization & FinOps ServicesCost audits, rightsizing, commitment planning and a FinOps practice for AWS.DevSecOps ServicesSecurity testing, scanning, secrets and policy as code inside CI/CD.AWS Managed Services24/7 monitoring, incident response, patching, backups and cost control for AWS.AWS Consulting ServicesArchitecture, landing zones, Well-Architected reviews and hands-on AWS implementation.

Typical technology stack

Delivery

Amazon EKSArgo CDHelmGitLab CIGitHub Actions

Cost and ops

AWS Savings PlansKarpenterPrometheusGrafana

Case studies

Enterprise SaaS · SingaporeSaaS Platform Scaling and Cost Optimization on Amazon EKS38% cloud cost reduction · Zero deployment downtime · 99.95% uptime
Case study · InsightsAWS Containerized Application Platform on Amazon EKS (opens on insights.celestibia.com)Technical article · Insights10 Ways to Reduce Your Cloud Spending Without Sacrificing Performance (opens on insights.celestibia.com)Technical article · InsightsHow to Use MCP Servers to Manage Your CI/CD Pipeline in 2026 (opens on insights.celestibia.com)

Frequently asked questions

How can a SaaS company reduce its AWS bill?

Rightsize workloads from real utilization, autoscale on Kubernetes, buy Savings Plans for steady usage, clean up idle resources and attribute cost to tenants or features so teams can act. Celestibia’s SaaS case study combined these to cut cloud cost by 38%.

How do you achieve zero-downtime deployments?

With GitOps on Kubernetes: Argo CD applies changes from Git, rolling or progressive deployment strategies replace pods gradually, and health checks stop a bad release before it affects customers.

Building cloud for SaaS?

Whether you're migrating, cutting costs, securing your infrastructure or exploring startup programs, start with the Cloud Readiness Survey.

Talk to an expertSee AWS programs

What happens next

  1. Answer six questions about your cloud setup, spend and priorities. It takes about three minutes.
  2. A Celestibia engineer reviews your answers within one business day.
  3. You get tailored recommendations and the AWS programs you are likely to qualify for.

Monday to Friday, 10 AM to 7 PM IST