Fortune 100 company partners with Sketch to migrate to the cloud

This enterprise wanted to get the security, scalability, and cost-saving benefits of a cloud migration. The stakes were high, though, so they hired a trusted AWS  cloud migration partner for enterprises.

case study setup
Situation

Cloud strategy

As an enterprise in the healthcare space, this company had to make sure their cloud migration was smooth.

In an earlier engagement, Sketch Development Services provided the client with a Cloud Enablement strategy, laying out a plan to productize the Cloud Center of Excellence's (CCoE's) services and tools for easier cloud adoption by the client’s development teams. In tandem with that is a ramped-up roll out whereby a CCoE Migration Team (or Teams) would assist dev teams in integrating these IaC tools, identifying any gaps or issues with CCoE’s toolset along the way.

The client asked Sketch to help establish a migration team, establish some standard processes and best practices, then start moving Centene applications into AWS.

Challenge

Move applications to AWS

case study challenge

Sketch and the CCoE team already spent time prior to this engagement building some prerequisites.

Cloud assets we already had

  • Infrastructure-asCode (“IaC”) products using CDKtf
  • Quick-start templates for easy team adoption
  • Documentation in the form of a Wiki to help explain the function and usage of these products
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The migration team’s goal was to start porting some applications into AWS using these tools and products. As this was the first integration of these tools with teams outside of the CCoE scope, it was expected that the road would be bumpy, but this team would smooth things out for future iterations of the IaC integration.

Cloud migration services

Do you have questions about moving to the cloud? We can help.

Enter Sketch

Solution

Cloud, DevOps, IaC, and CI/CD

case study solution
Sketch brought some veteran AWS developers who also have a wide range of experience in automation, CICD pipelines, DevOps tools, IaC, system integrations, and programming languages.
The primary goal was to find commonalities and patterns to make each migration repeatable (in other words, “fast!”).
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Still, because no two teams are identical, we worked closely alongside the client’s team members to gain an understanding of their specific needs.
This helped everyone feel confident that we'd identified the best path forward for migration into AWS.
case study results
Results

Smooth AWS cloud migration

Cloud migration results

Throughout this engagement, we were able to accomplish the following:

  • CDKtf product enhancements
    • Multi-language (Typescript, Java, Go, .NET, Python) modules for Terraform state management across three environments 
    • Created 18 diagrams to show what constructs do and provide Service Design documentation
  • Creation of robust IaC templates for 5 languages to facilitate adoption across teams
  • 8 Cookie-cutter, least-privileged IAM policies, plus resilience recommendations
  • Migration of 3 teams’ apps into AWS using the DCE products

CLIENT FEEDBACK

I’ve had a positive experience working with Sketch. The team was highly professional, offering valuable feedback that assisted us in defining processes. They played a pivotal role in establishing our framework and enhancing our documentation.

Product owner

Healthcare enterprise

Trying to move to the cloud?

If you're interested in your own cloud migration, you can get support from the AWS partner that's trusted by enterprises. The first few hours of consultation are always free.