Shopify Plus Technical Consultant
Migrations, headless storefronts, custom apps, B2B architecture. I take the problems agencies quote in quarters and ship them in weeks — one engineer, AI-assisted, accountable to you end to end.
Services
What Plus merchants hire me for
The work that needs more than a theme install. Scoped, architected, and shipped by the same person you talked to on the first call.
Migrations & Replatforming
PrestaShop, WordPress, legacy carts and ERP-adjacent stacks — moved to Plus without losing catalog structure, B2B pricing, or SEO equity. Dual import paths so your team approves data before it touches production.
Headless Storefronts
Hydrogen and custom Next.js builds on the Storefront API. I maintain my own library of typed, accessible commerce primitives, so builds start from week two, not month two.
Custom Apps & Integrations
ERP, PIM, 3PL, payment providers. Queue-backed integration layers with circuit breakers, dead-letter handling, and credential encryption — the parts that fail quietly in most builds.
B2B Architecture
Companies, catalogs, price lists, customer-group pricing mapped onto the Plus B2B API correctly. Wholesale and D2C on one store without the hacks.
AI Commerce Readiness
When AI agents start buying on your customers’ behalf, your catalog either speaks their language or gets skipped. I make Plus stores agent-ready — UCP profiles, MCP-connected catalogs, conversational checkout — all three layers built and shipped.
Performance & Reliability
Rate-limit-aware API clients, per-platform response shaping, observability with Sentry and structured logging. The unglamorous work that keeps checkout up on Black Friday.
Case Study · Replatforming + Multi-Store Sync
PrestaShop → Shopify Plus, without losing a decade of SEO.
A European D2C + B2B brand: multilingual catalog in three languages, customer-group pricing, and three market subfolders of accumulated search equity. I built a full ETL pipeline with a dual import path — direct GraphQL or a Matrixify workbook the client approves in a spreadsheet — plus a live migration cockpit so stakeholders watch every run.
Languages · FR / EN / DE
Redirects, generated from three PrestaShop market subfolders
Import paths · GraphQL + Matrixify
Markets — one catalog source of truth, five expansion stores
Sync-worker tests covering fan-out, idempotency, the never-write boundary
Engineer, end to end
AI Commerce
Your next customer is an agent
Shopify's UCP defines how agents discover, negotiate, and check out. I've built the full stack — three layers, all shipped.
Discovery
MCP-Connected Catalogs
Your catalog exposed to agents as structured capability — products, pricing, and availability an AI can actually reason about.
Negotiation
UCP Reference Build
Full implementation of the Universal Commerce Protocol: capability negotiation, multi-merchant carts, payment delegation.
Checkout
Conversational Checkout
An AI shopping assistant that carries a customer from discovery to a placed order — conversationally, end to end.
Ways to Work Together
Three engagement models
How I Work
From architecture to production stability — one technical owner.
Discovery
Mapping your technical landscape — current architecture, data flows, integration surface, and the constraints your team knows but nobody wrote down.
Architecture
Systems end to end — data models, API contracts, checkout extensibility, compliance flows, deployment strategy. Documented before implementation starts.
Build & Ship
Claude Code as an engineering partner, not autocomplete. I direct the implementation, review every line, and demo working software weekly.
Launch & Support
Post-launch QA, performance monitoring, and the long tail nobody wants to own. One technical owner from architecture to production stability.
Next Step
Here's how we begin
Let's talk about what's blocking your roadmap
A 30-minute technical call. You describe the problem; I tell you honestly what it takes.
Explore how I build across the Plus stack
Component libraries, API layers, agentic commerce — every project shipped solo and written up in depth.