Eva Health

Case Study

Cloud Modernisation

For EVA Health, a specialist in providing cutting-edge software systems that integrate with the NHS, KO Technologies delivered a comprehensive AWS Cloud & DevOps Services solution. Focused on hosting their new, critical Covid vaccination platform, we delivered a cloud-native application using a container platform built on AWS ECS Fargate and Terraform. This solution ensured full automation for all deployments, robust security via AWS WAF, and end-to-end monitoring with Datadog, resulting in a highly secure, scalable platform with ultra-high uptime.

The Client

EVA Health integrates with the NHS to provide cutting-edge software systems for tracking services like Covid vaccinations and other essential health functions.

  • Name
    Eva Health Technologies
  • Turnover
    £3 Million per annum
  • Location
    United Kindgdom

We have partnered with KO Technologies to scale our AWS infrastructure migration.

CTO

Challenges

  • New Platform Hosting: The requirement was to securely and scalably host a new Covid vaccination platform on AWS.
  • Modern Stack Deployment: The application stack, including Node.js, Docker, and DocumentDB, necessitated a modern container deployment approach.
  • Observability: A need for full monitoring of the new systems, including dashboards and alerting via Datadog.

Solutions

  • Automated Container Platform: Terraform automation was used to create the container platform on AWS ECS Fargate clusters.
  • Full Infrastructure-as-Code: Automation covered all components, including Cognito, DocumentDB, AWS WAF, and ElasticSearch.
  • CI/CD Pipeline: GitHub pipelines were implemented to build Docker images for ECR and update ECS clusters for new code iterations.
  • Security Implementation: AWS WAF was used to protect the internet-facing infrastructure.
  • Observability Setup: Datadog Dashboards and monitors were created using Terraform, with alerting configured via Pager Duty.
  • DevOps Capability: Provided DevOps Advisory services to help establish a capable DevOps platform team.


Results

At KO Technologies, we believe the numbers speak for themselves. Explore the tangible impact of our strategic implementations, from accelerated deployment timelines to immediate cost reductions and robust system performance.

A real example of a cloud-native application making the best use of the AWS cloud and other cloud services to achieve zero-downtime deployments and 99.999999% uptime.

Teams collaborate seamlessly with the unified Tools and enhanced Devops Techniques.

Modern scalable infrastructure, rather than static and operational burdened servers.

Enhance Observability with Datadog – increasing service levels and lowering time to identify problems.

Toolbox

AWS, ECS, Terraform, Terragrunt, Packer, OIDC, GitHub, Datadog

Ready to Scale Modern Cloud Tech for Less?

Whether you need to optimize AWS and Datadog costs, migrate legacy workloads, or deploy cutting-edge AI workflows, KO Technologies is ready to help. Partner with our certified team to transform your infrastructure and start saving from day one.