Jack Devlin
Available for projects
// about me

Hey, I'm Jack

I'm a platform engineer who builds internal tools from scratch. DORA metrics platforms, test orchestration systems, observability stacks— the stuff that makes 400 deploys/month actually work.

Platform EngineeringKubernetesObservabilityGitOps
scroll
<journey />

The Story

From graduate QA to platform engineering. Here's how I got here.

2023

QA Engineer

Graduated with a BSc in Computer Science. Jumped straight into a massive monolith → microservices migration, building the first CI/CD pipelines from scratch.

2024

Platform Engineer

Took ownership of the platform. Built observability from zero, implemented GitOps with ArgoCD, and designed deployment automation for 20+ services.

2025

Site Reliability Engineer

Led platform initiatives. Created DORA metrics tooling, security automation, and developer experience improvements. 400+ deploys/month.

Now

MSc AI + Consulting

Pursuing a Masters in AI while consulting on platform engineering. Exploring the intersection of ML and infrastructure automation.

<principles />

How I Work

Not about buzzwords or over-engineering. Here's what I actually believe.

01

Pragmatic over Perfect

I build what actually solves your problem, not what looks good in a Medium article. Working software beats theoretical perfection.

02

Business Impact First

Faster deploys and fewer incidents matter more than cool tech. Every decision should trace back to real value.

03

End-to-End Ownership

I don't just consult and disappear. I stick around to make sure it works, iterate, and hand over properly.

04

GitOps Everything

If it's not in Git, it doesn't exist. Declarative configs, audit trails, and the ability to recreate anything from source.

<stack />

Tech Arsenal

The tools I reach for when building platforms that scale.

Orchestration

KubernetesEKSArgoCDHelmKustomize

Observability

PrometheusGrafanaLokiTempoThanos

Cloud & IaC

AWSTerraformAWS CDKCloudFormation

Languages

PythonBashTypeScriptGo

Security

FalcoVeracodeIstioOPA

Data

KafkaPostgreSQLTimescaleDBRedis
<now />
🎓

Currently Studying

MSc in Artificial Intelligence

Building on my BSc in Computer Science to explore the intersection of AI and platform engineering. Excited about applying ML/AI to infrastructure automation, anomaly detection in observability systems, and intelligent platform tooling.

Still taking on platform engineering consulting alongside studies.

Sound Like a Fit?

If you're dealing with Kubernetes chaos, missing observability, or slow deployments— let's chat. I'd love to hear about what you're building.