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foxj77/README.md

John Fox — Senior Platform Engineer

Building enterprise Kubernetes platforms in regulated financial services. I consolidate fragmented infrastructure estates, accelerate post-merger integration, and get deployment frequency from quarterly to daily — without breaking the compliance controls.


Current work

Lead engineer on a multinational investment bank's managed AKS platform: 100+ tenant teams, 75+ clusters, the bank's prescribed migration target for every containerised workload it runs. The platform has absorbed acquired infrastructure significantly faster than a like-for-like migration — a material contribution to a multi-billion-dollar integration programme.

  • GitOps foundations that kill configuration drift as a class of incident
  • Self-service abstractions that let teams provision infrastructure without raising a ticket
  • Policy enforcement that satisfies audit without slowing developers down
  • Progressive delivery that drops into existing workloads without a rewrite
  • Ephemeral environments that protect shared dev stability and tighten feedback loops

Also building AI-augmented platform operations — event-driven agents that shift SRE work from reactive investigation to proactive remediation.


Background

20+ years across infrastructure and cloud. Azure Expert (Solutions Architecture, DevOps, Cybersecurity Architecture) · AWS · GCP · NVIDIA NCA-GENL

Previous consultancy: SOC2 programmes, GPU-backed AKS for AI workloads, and cloud migrations across fintech, e-commerce, and AI.


Outside work

YouTube channel on platform engineering · open-source Go CLI for Claude Code profile management · homelab cluster for prototyping


LinkedIn

Pinned Loading

  1. claudectx claudectx Public

    Fast way to switch between Claude Code configuration profiles

    Go 122 9

  2. claude-code-skills claude-code-skills Public

    Claude Code skills for Kubernetes platform engineering, GitOps, and Helm chart management

    9 1

  3. terraform-azure-paas-example terraform-azure-paas-example Public

    HCL 1

  4. mcp-memory-server mcp-memory-server Public

    Persistent shared knowledge graph memory for AI agents via MCP — built for kagent, compatible with any MCP-capable agent framework

    Shell