// Skills.ts : the working toolkit
// On the web since 2008. Roughly 18 years,
// the first few in marketing and the rest in engineering.

export interface SkillGroup {
  label: string;
  items: readonly string[];
}

export const skills: readonly SkillGroup[] = [
  {
    label: 'Languages',
    // What the day is actually spent in
    items: [
      "TypeScript", "JavaScript", "Python",
      "PHP", "SQL", "HTML and CSS",
    ],
  },
  {
    label: 'Frontend',
    // Interfaces people have to use every day
    items: [
      "React", "Next.js", "Vue",
      "Astro", "Tailwind CSS", "Radix UI",
      "TanStack Query", "React Hook Form", "Vite",
    ],
  },
  {
    label: 'Backend and APIs',
    // The half that does the work
    items: [
      "Node.js", "Hono", "FastAPI",
      "Django", "Laravel", "REST API design",
      "Schema validation with Zod", "Background jobs and queues", "Webhooks and third party integration",
    ],
  },
  {
    label: 'Edge and cloud',
    // Where most of it runs now
    items: [
      "Cloudflare Workers", "Durable Objects", "Cloudflare D1",
      "R2 object storage", "Workers KV", "Cloudflare Queues",
      "Hyperdrive", "Workers AI", "Cloudflare Pages",
      "AWS", "Hetzner", "Docker",
      "Kubernetes and k3s", "Ansible",
    ],
  },
  {
    label: 'Data',
    // Where it all lives and how it moves
    items: [
      "PostgreSQL", "Drizzle ORM", "Prisma",
      "SQLite", "Redis", "Supabase",
      "Schema design and migrations", "High availability and point in time recovery", "Multi tenant data isolation",
    ],
  },
  {
    label: 'Email infrastructure',
    // Sending mail is easy, delivering it is not
    items: [
      "SMTP delivery", "Inbound parsing and routing", "SPF, DKIM and DMARC",
      "Deliverability and reputation", "Transactional templates", "Bulk sending at volume",
      "Mail server administration",
    ],
  },
  {
    label: 'Quality and delivery',
    // How the work gets out of the door
    items: [
      "Vitest", "Playwright", "Testing Library",
      "GitHub Actions", "Monorepos with Turborepo", "Sentry",
      "OpenTelemetry", "Code review",
    ],
  },
  {
    label: 'Marketing',
    // The side the work started on
    items: [
      "Digital strategy", "SEO and SEM", "PPC advertising",
      "Content marketing", "Social media", "Email marketing",
      "CRM", "Google Analytics", "Conversion rate optimisation",
      "Marketing automation",
    ],
  },
];

export const totalSkills = skills.reduce(
  (n, group) => n + group.items.length,
  0,
); // → 72

// The overlap is the point: someone who can build the funnel
// and also instrument, measure and optimise it.