Initial portfolio site: Astro + Tailwind MVP

Outcome-led hero, about, grouped skills, experience summary, featured
projects + /projects index, static contact, SEO/OG, dark/light theme.
Dockerfile + nginx config + build script for homelab deploy.

src/data/experience.ts

@@ -0,0 +1,33 @@
+// Short experience summary for the About section (M1).
+// A fuller, dated timeline lands in M2.
+// TODO(Jonathon): fill employer names, exact titles, and dates.
+
+export type Role = {
+  title: string;
+  org: string;
+  period: string;
+  summary: string;
+  highlights: string[];
+};
+
+export const experience: Role[] = [
+  {
+    title: "Platform / Infrastructure Engineer",
+    org: "TODO: Employer", // TODO(Jonathon)
+    period: "TODO: dates", // TODO(Jonathon)
+    summary:
+      "Operate and automate a fleet of GPU-backed edge Kubernetes clusters running computer-vision workloads, plus the IaC pipelines that deploy them.",
+    highlights: [
+      "Hardened GPU readiness and egress networking across the edge fleet",
+      "Built Ansible/AWX automation for repeatable cluster bring-up",
+      "Owned observability and network policy for the platform",
+    ],
+  },
+  {
+    title: "TODO: Previous role",
+    org: "TODO: Employer", // TODO(Jonathon)
+    period: "TODO: dates", // TODO(Jonathon)
+    summary: "TODO(Jonathon): one or two lines on a previous role.",
+    highlights: [],
+  },
+];