Draft Deputy
A Shopify app that inverts order entry for live sellers: scan the product, and the draft order builds itself.
Thirty or more line items saving reliably in a draft order built product-first from a single SKU scan.
Micro-SaaS case studies
Published Micro-SaaS engagements from the Robust Devs team, with the stack behind each build and outcomes where clients let us share them.
Featured case study
More Micro-SaaS work
13 published
Productized SEO for Shopify
We built a Shopify application to automate customer acquisition and onboarding for a specialized SEO agency.
Manual, email-based agency sales replaced by one-click Shopify App Store installation and an in-app onboarding wizard.
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Shopify Conditional Triggers
We developed a micro-SaaS application with a custom script engine to deliver behavior-driven popups within the Shopify ecosystem.
Popups triggered by real shopper behaviour across products viewed, session depth and cart value, built without code.
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Shopify Print on Demand Integration
We built a public Shopify application to automate product customization, order ingestion, and payment for a large-scale print-on-demand provider.
Catalogue, pricing and stock kept consistent across thousands of Shopify stores, with orders flowing straight into fulfilment.
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Shopify Product Area Calculator
We developed a Shopify application that bridges the gap between customer area requirements and per-package product sales.
Project area converted instantly into the right number of packages, wastage included, as a native block on any Shopify 2.0 theme.
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Shopify Stock Reservation System
We launched a public Shopify application that provides merchants with timed cart reservations to reduce abandoned carts and improve inventory accuracy.
Cart items held through Shopify's Draft Order API so stock stops disappearing into abandoned carts, across thousands of themes.
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Custom Product Design Engine
We built a custom product personalization tool that integrates directly with Shopify's native checkout and fulfillment process.
Layered custom design data carried intact through Shopify's native checkout and out as a single print-ready file.
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Shopify Returns Automation Platform
We developed a commercial Shopify application to automate the entire post-purchase returns process for e-commerce merchants.
Refund requests redirected into exchanges, with price differences charged or credited automatically at checkout.
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Multi-Store Shopify Synchronization
We built a SaaS application that automates product and inventory updates across multiple Shopify stores.
Product and inventory changes propagated across every connected Shopify store in near real time, conflicts resolved automatically.
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AI Powered Shopify Store Generation
An automated system that guides entrepreneurs through the creation and launch of a fully functional Shopify store.
Three APIs, Shopify Admin, OpenAI and Unsplash, orchestrated into a guided store build that launches already populated.
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Pixel Fox
A Shopify app that keeps conversion tracking working when the browser will not: multiple pixels per store, server-side events, and deduplication so nothing is counted twice.
Conversion events moved off the browser onto Facebook's Conversions API and deduplicated so a purchase is never counted twice.
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Carma
Carma embeds sustainability into the Shopify experience, tying customer loyalty and conversions to measurable reforestation and marine conservation.
Three donation models across merchant-funded, customer-funded and hybrid, configurable per store and per product.
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Personalized Fabric Printing
Custom Shopify app that lets customers upload their own patterns, adjust the design, choose fabric types, and place orders all in a few simple steps.
Two pattern modes, repeat tiling and mirrored reflection, previewed live on clothing models before the customer orders.
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