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Currently available for select engagements

Shopify Scripts to Functions, before the deadline

Rebuild your Shopify Plus Ruby Scripts as Shopify Functions, so discounts, shipping rules and payment logic keep working when Scripts are retired.

View Shopify Migration Specialist CV ↗ PDF Word

Start Your Project Email Omer WhatsApp
15+
Years Experience
100+
Projects Delivered
6
Countries Served
$25M+
Revenue Enabled
Shopify Functions

Your checkout logic cannot just stop working

Many Shopify Plus stores still run line item, shipping and payment Scripts written years ago. Shopify is replacing Scripts with Functions, and stores that wait risk broken discounts, wrong shipping rates or missing payment methods at checkout.

I audit every Script you run, rebuild the logic as Functions or native discounts, test them side by side, and switch over with no gap. This sits alongside checkout extensibility work and Shopify Plus development.

What you get

What the migration includes

  • Script inventory — every line item, shipping and payment Script documented in plain language, including edge cases.
  • Native first — logic that Shopify discounts now handle natively is moved there, with less code to maintain.
  • Custom Functions — the rest rebuilt as Discount, Delivery Customization and Payment Customization Functions.
  • Side-by-side testing — test carts that compare old and new behaviour for every rule before switching.
  • Checkout extensions — any related checkout UI rebuilt as checkout UI extensions.
  • Documentation — each Function documented, so your team knows what runs at checkout and why.
How it works

From first call to launch

  1. Discovery call

    A free 30-minute call to map your goals, stack and timeline, with an honest read on what it will take.

  2. Fixed-scope proposal

    A clear plan, timeline and fixed price. No hourly meters, no scope creep without your sign-off.

  3. Build in weekly sprints

    Work happens on staging you can click through anytime, with weekly demos and a shared punch list.

  4. Launch & handover

    QA across devices, analytics checks, documentation your team can use, and 30 days of post-launch support.

Why Omer

Why hire Omer

  • 15+ years, 100+ projects across ecommerce, SaaS and enterprise, so senior judgment on every decision.
  • Senior Shopify Developer (ex-Integriti) with platform depth, not tutorial-level theme tweaks.
  • $25M+ in client revenue enabled through builds engineered to convert.
  • Operator background ran ecommerce operations for Nello, a drink brand, so commercial trade-offs shape the build.
  • Dubai-based, serving 6 countries with overlap across US, UK and Asia-Pacific hours.
FAQ

Questions, answered

When do Shopify Scripts stop working?
Shopify has announced Scripts are being retired in favour of Functions. Check the current date in your admin; either way, migrating early is far safer than racing the deadline.
Can every Script be rebuilt as a Function?
Nearly all common use cases can, often more cleanly. Where a direct match does not exist, I propose the closest native or app-based option.
Do I need Shopify Plus?
Scripts only run on Plus, and some Function types need Plus too. Custom apps with Functions can also run on other plans for certain use cases.
How much does it cost?
Project work is fixed-price against a defined scope, so you know the full cost before we start. The discovery call is always free.
How fast can you start?
Discovery calls happen within days; kickoff is usually 1-2 weeks out. If you have a hard launch date, say so on the first call and I will tell you plainly if it is achievable.
Shopify Migrations

Related services

Currently available for select engagements

Ready to get started?

The best way to explore working together is a quick conversation. Reach out through your preferred channel and let us discuss your project.

Start Your Project Email Omer
Email
omermuneer@gmail.com
WhatsApp
+92 321 730 0266
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