OpsPatchOpsPatch
Describe your problem
OpsPatch Systems · Private Store Software

Custom Shopify and WooCommerce apps

From £2,500 / 2.850€ / $3,200·2–4 week build·100% owned source code·Zero retainers

When the plugin directory ends, we build the app that matches your checkout, B2B rules, or warehouse handoff.

Describe your problemInspect Architecture
Operational BenchmarksStandard Build
01

Replaces 4–6 Public App Subscriptions

02

0.4s Faster Storefront Load

03

B2B Tiered Pricing & Trade Credit

04

100% Client-Owned Repository

Delivered as working software100% Owned
System Blueprint & Interactive Engine

The Architectural Engine

Test the operational logic, data paths, and operator experience before code is written.

Custom Shopify & WooCommerce App Architecture
Private App Engine

Private App Stack

Embedded Admin Extension Running on Your Own Infrastructure

01 / Storefront UI

Zero vendor JavaScript bloat. Lightweight server-rendered hooks.

02 / Edge API

Node / TypeScript microservices with signed webhook verification.

03 / Dedicated DB

PostgreSQL database fully owned by you. Never shared with third-parties.

Zero recurring App Store subscriptions · 100% client-owned repositoryHanded over with full source code
Diagnostic Ledger

The operational breakdown.

01 / SITUATIONCurrent Friction

The Failure Mode

Three apps almost do the job. None own the edge cases. Support tickets pile up between vendors who do not know your process.

Bottleneck: Manual work & drift
02 / APPROACHThe Architecture

The OpsPatch Solution

Specify the workflow, then ship a maintained custom app or plugin with logging, roles, and a clear handover, not a throwaway script.

Build: Custom code & pipeline
03 / OUTCOMEHandover Reality

What This Solves

One owned behaviour in the store admin. Fewer brittle stacks. Ops and storefront finally share rules.

Result: Deterministic operation
Data Contracts & APIs

Technical components

Client-Owned Infrastructure
  • COMPONENT 01

    Shopify app / theme extension

    Verified with idempotency, retry mechanisms, and error telemetry.

  • COMPONENT 02

    WooCommerce plugin

    Verified with idempotency, retry mechanisms, and error telemetry.

  • COMPONENT 03

    Admin UI

    Verified with idempotency, retry mechanisms, and error telemetry.

  • COMPONENT 04

    Webhooks

    Verified with idempotency, retry mechanisms, and error telemetry.

Commercial Terms

How OpsPatch builds systems.

We do not sell seat licenses or drag out 12-month agency retainers. You hire us to build working software that you own.

01 / FIXED SCOPE QUOTE

Agreed Before Code Starts

We review your data schemas, endpoints, and edge cases. You receive a written scope with fixed delivery milestones and price.

02 / 100% OWNED CODE

Zero Vendor Lock-In

The complete source repository, Docker configs, and database migrations belong to you. No proprietary runtime or monthly seat fee.

03 / DAY-ONE HANDOVER

Logging & Operator Runbook

Delivered with automated exception alerts, telemetry, and documentation so your floor operators and developers can run it without us.

Technical Answers

Frequently answered questions

Shopify Plus only?↓

No. Plus helps for some checkout customisations, but many Admin and fulfilment apps work on standard plans.

Start Your Systems Build

Tell us your current stack and where the friction is.

Send your endpoints, spreadsheets, or what is currently breaking on the floor. We review your dependencies and respond with an exact architecture approach and likely starting scope.

Describe your problemDirect email: hello@opspatch.com

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