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PDEVOPS & PLATFORM ENGINEERING · AWS CLOUD · AI SECURITY

Build with Prepmeets.

Practical engineering challenges, from secure foundations to reliable releases.

COMPLEMENTARY PROJECTS

Build a complete skill set.

Build the cloud foundation. Then investigate how to protect it.

  • Design secure infrastructure
  • Investigate suspicious access
  • Explain your engineering decisions
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by building these projects.

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4 projects
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Intermediate · 10–14 hours

Recover a failing delivery pipeline before release day

Fernhill Home’s release pipeline has not been green for a week and nobody trusts what it ships. You recreate the broken GitHub Actions pipeline, diagnose each failure from its log, fix the build, tests and container image, publish tagged images to a registry, add a scanned and gated staging deploy, and prove you can roll back in minutes.

GitHub ActionsCI/CD
£19.90View project
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Intermediate · 14–18 hours

Secure a customer document service on AWS

BlueEagle Financial Services needs somewhere to host an internal document-retrieval service before its compliance deadline. Build the two-tier AWS environment by hand: a VPC, public web and private application tiers behind two load balancers, a locked-down S3 bucket reached through a scoped role, and proof that each tier replaces itself when an instance dies.

AWSVPC
£19.90View project
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Advanced · 14–18 hours

Replace a hand-run deploy with a GitOps pipeline

Halvard ships its API by running a Jenkins job that one engineer understands, and nobody can say what is in production. Rebuild delivery as GitHub Actions for build and Argo CD for sync, with Helm values per environment, a canary rollout and a rollback you have actually rehearsed.

KubernetesArgo CD
£19.90View project
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Intermediate · 12–16 hours

Move a loan document store onto private AWS networking

Northbank keeps 1.2 million scanned loan documents on one EC2 instance and a public S3 bucket. Rebuild it as a two-AZ VPC with a private application tier and KMS-encrypted storage reached over a gateway endpoint, in Terraform you can destroy and stand up again, and finish with the evidence an internal auditor asks for.

AWSTerraform
£19.90View project