Artificial Integration is a two‑person engineering studio. We build production AI systems, bespoke Shopify apps, and the infrastructure underneath them.
An automated pipeline that produces fully illustrated, personalised children's books from a short intake questionnaire. Built originally for When I Grow Up, where it now runs the entire fulfilment chain.
Intake to print-ready PDF runs end-to-end without human intervention, orchestrated on Cloudflare Workers.
24Scenes per book
300Seconds end-to-end
0Humans in the render loop
Process
intakeA guided questionnaire captures the child's identity, story themes, and a reference photo. Structured output feeds the orchestrator.
claudeA single inference pass generates a 24-scene narrative arc, a character profile, and per-page art direction.
fal.ai24 character-consistent illustrations. Face, style, and palette locked across the full book without retouching or post-processing.
playwrightHeadless layout engine sets type, composes pages, and exports a print-ready PDF in commercial bleed.
qcA reviewer flags a page in natural language. The system regenerates only the affected page and recompiles the book.
No manual rendering, no manual stitching. The QC loop closes the system: a reviewer's prompt is the only edit surface, and the pipeline handles regeneration and recompile.
A Shopify app that replaces the default cart page with a branded, conversion-optimised experience. Standard Shopify plans lock the checkout — merchants fully own the cart page, and Wigo Cart fills that gap.
Built on Cloudflare Workers with D1 for multi-tenant configuration. The storefront widget is plain JavaScript — framework-free, theme-agnostic, and ships as a single ScriptTag injection. Brand extraction runs once on install: the app scrapes the merchant's storefront, builds a theme tokenset, and renders the cart from it on every request.
Highlights
Inline upsells fire on cart conditions — subtotal, SKU presence, item count.
Free-shipping progress bar and AJAX quantity controls update live without page reloads.
localStorage-persisted countdown timers survive page reloads and tab switches.
Optional gated tier — token-based access control for members-only products.
Merchant dashboard for no-code configuration across themes, copy, and behaviour.
Native Shopify checkout untouched. No payment surface to maintain.
A Shopify app for personalised-product merchants. Customers approve their proof through a signed link before fulfilment; merchants get a one-screen queue for upload, send, and approval.
Built end-to-end in three days on Cloudflare Workers, D1, and R2. HMAC-verified webhooks ingest Shopify orders the moment they're placed. Signed customer sessions gate proof access without requiring login. File delivery streams through the worker, so raw R2 URLs are never exposed.
Highlights
One-screen merchant queue: upload, send, approve, or request changes without leaving the dashboard.
Customer approval flow has no login, no app install, no friction.
168-hour signed customer tokens with HMAC verification and auto-expiry.
Transactional email via Resend with one-click approval links.
Webhook orchestration: order created → proof row → email → approval state machine.
Live on a paying store within a week of starting.
TypeScriptHonoD1 + R2Shopify OAuthResend
StudioLondon
Run by Isaac Nethersole and Max Chambers. We work directly with ecommerce founders and the agencies that serve them.
Engagements range from production AI pipelines and bespoke Shopify apps to backend systems and short technical advisory blocks. We take on one or two projects at a time.
