Shopify Development Services
Expert shopify development for growing brands.
- Fixed-price projects — no surprise billing
- Dedicated project manager from day one
- Launch in 4–8 weeks with full documentation
- 10+ years of Shopify & IT industry expertise
What's included
Everything in our Shopify Development engagement
Every deliverable is scoped upfront. No surprises, no hidden extras.
Zero Data Loss Migration
Every product, customer, order, and review migrated with full integrity checks before and after. We do not go live until data is verified 100%.
SEO URL Preservation
All existing URLs, canonical tags, meta titles, and meta descriptions migrated. 301 redirects built for any changed URL structure so Google rankings are protected.
Zero-Downtime Cutover
DNS cutover planned and executed during low-traffic windows with a rollback plan ready. Your store is never down for more than a few minutes.
All Platform Support
We migrate from WooCommerce, Magento 1/2, BigCommerce, Wix, Squarespace, Prestashop, OpenCart, Volusion, and custom platforms.
Pre-Migration SEO Audit
Full crawl of your existing site before migration to capture all indexed URLs, schema markup, and canonical signals so nothing is lost in the move.
Post-Migration Monitoring
14-day post-migration monitoring of Google Search Console for crawl errors, indexation drops, and redirect issues. We fix anything that surfaces.
Our process
How we deliver your Shopify Development project
Free Consultation
30-minute call to understand your needs and goals. We ask the right questions so we can scope accurately and avoid scope creep later.
Proposal & Kickoff
Fixed-price proposal with timeline sent within 24 hours. Once approved, you meet your dedicated project manager and we begin.
Build & Review
Fortnightly milestone reviews keep you in the loop. Staging link for your feedback at every stage — no surprises at delivery.
Launch & Handoff
Go live when you're 100% ready. Full code, docs, and training handoff. Optional retainer to keep improving post-launch.
Proven results
Shopify Development that drives real growth
"Working with OneOnic was the best decision we made for our store. The results were immediate and the process was completely stress-free."
— CEO, E-commerce brand (200+ orders/day)How we compare
OneOnic vs generic agencies
| What matters | OneOnic | Generic Agency | Freelancer |
|---|---|---|---|
| Fixed-price project | Yes | No Hourly | No Scope creep |
| Shopify-certified team | Yes | Sometimes | No Varies |
| Post-launch support included | 30 days free | No Extra cost | No No guarantee |
| Industry research before design | Yes | No | No |
| You own all code & files | Full handoff | Usually | Usually |
| Avg. delivery time | 4–8 weeks | 3–6 months | Unpredictable |
Platforms & tools we work with every day
Reviews
What clients say about our Shopify Development
"The shopify development OneOnic delivered exceeded our expectations. On-time, on-budget, and the results were immediate."
"Our revenue jumped 40% in the first month after going live. OneOnic clearly knows what they're doing with Shopify."
"Professional, fast, and transparent throughout. They flagged issues before they became problems and delivered exactly what was scoped."
FAQ
Your Shopify Development questions answered
Will I lose my Google rankings when migrating to Shopify?
Not if the migration is done correctly. We conduct a pre-migration SEO audit, preserve all meta data, map every URL, and implement 301 redirects. Rankings typically stabilise within 4–8 weeks. We monitor GSC throughout.
Can you migrate all my products, customers, and order history?
Yes — full data migration includes products (all variants, images, metafields), customers (addresses, order history), reviews, blog posts, and pages. We run integrity checks on row counts before and after.
How long does a Shopify migration take?
Small stores (under 1,000 products) typically migrate in 2–3 weeks. Large catalogues (10,000+ SKUs) or complex custom platforms take 4–8 weeks. Timeline depends on data complexity and how the source platform exports.
What happens to my existing store during the migration?
Your existing store remains fully live throughout the migration. We build and populate the new Shopify store in a separate environment, then cut over DNS when everything is tested and verified.
Can you migrate customer passwords?
Most platforms hash passwords with formats incompatible with Shopify. Customers are prompted to reset their password on first login — a standard migration email campaign handles this smoothly.
Shopify Development done right — let's talk
Free consultation. Fixed price. Delivered on time. Get your quote in 24 hours.