Shopify Plus Store Development
Custom theme architecture built for speed, conversion and scale, not off-the-shelf templates with patches.
- Custom Online Store 2.0 themes
- Checkout Extensibility and Functions
- Core Web Vitals engineered in
Now onboarding Q4 migration projects
Shopify Plus Development Agency Built for Scaling Ecommerce Brands
Enterprise Shopify migration, custom app development and a dedicated Shopify Plus team, delivered end to end from Florida for medium-to-large DTC brands managing serious order volume.
Shopify Plus Certified Partner
Florida-Based Team
Dedicated Development Team
Talk to a Shopify Plus Consultant
Tell us about your store. A senior consultant replies within one business day.
Thanks — we've got it.
A senior Shopify Plus consultant will review your store and reply within one business day. Need it faster? Call us now.
Enterprise-GradeBuilt for brands managing serious Shopify volume
Dedicated Support TeamNamed lead, certified devs, weekly reporting
Proven Track RecordMigrations and custom builds delivered on time
Florida-BasedSame-timezone support, on-site workshops available
Shopify Plus Services
Everything a growing brand needs from a Shopify Plus partner
From first-time migration to ongoing enterprise development, one team owns the whole store lifecycle.
Enterprise Shopify Migration
Move from Magento, Salesforce, BigCommerce or a custom stack without losing data, rankings or revenue.
- Full product, customer and order migration
- URL mapping and SEO preservation
- Zero-downtime cutover plan
Custom Shopify App Development
Private and public apps for the workflows the App Store can't cover — pricing logic, B2B, subscriptions, ops.
- Admin, storefront and checkout extensions
- Secure, versioned, documented
- Built on Shopify's latest APIs
Dedicated Shopify Development Team
Hire a Shopify Plus developer or a full squad on retainer, working your backlog in agreed sprints.
- Named project lead and certified developers
- Shared backlog, weekly reporting
- Flexible capacity, no long lock-in
Headless & Integrations
Hydrogen storefronts and clean integrations with the systems that run your business.
- ERP, PIM, WMS and 3PL connections
- Hydrogen / Oxygen builds
- Multi-store and multi-currency setups
Optimisation & Support
Ongoing performance, conversion and stability work so the store keeps earning after launch.
- Speed and CRO programmes
- Peak-season readiness (BFCM)
- SLA-backed support
Enterprise Shopify Migration
Migrate to Shopify Plus, the right way
A migration is only a success if nothing breaks, nothing is lost and revenue holds through cutover. Our process is built around exactly that.
- Complete data migration — products, variants, metafields, customers and order history
- SEO preserved — every URL mapped, 301s implemented, Search Console validated pre and post launch
- Integrations rebuilt cleanly — ERP, email, reviews, loyalty, fulfilment
- Parallel-run and rollback plan so launch day carries no surprises
0%Ranking loss target on every migration
8–16Weeks, typical enterprise migration
1Named lead from kickoff to launch
Discovery & platform audit
We map your catalogue, integrations, custom logic and SEO footprint, then confirm scope, timeline and fixed cost.
Architecture & data model
Metafields, collections, markets and checkout are designed before a line of theme code is written.
Build & integrate
Theme, apps and integrations developed in sprints with staging demos every week.
Migrate & validate
Data migrated in rehearsal runs. Redirects, tracking and payments tested end to end.
Launch & stabilise
Controlled cutover, hypercare period, then a handover into ongoing support or a dedicated team.
Case Studies
Trusted by growing DTC brands
Selected projects. Full case studies available on request during your consultation.
SHOPIFY PLUS → ONGOING DEVELOPMENT
Complete Shopify Plus management
Ongoing management of the Shopify Plus store, from design updates and custom functionality to app development, integrations, and performance optimization.
+100%Site Management
360°Shopify Support
SHOPIFY → DESIGN & DEVELOPMENT
Custom Shopify storefront
Designed and developed a custom Shopify storefront with a unique brand experience, product-focused layouts, custom functionality, and a seamless shopping journey.
100%Custom Design
360°Shopify Development
SHOPIFY → ONGOING DEVELOPMENT
Shopify store maintenance & growth
Ongoing management and development of the City Chic Shopify store, covering design updates, new functionality, performance optimization, troubleshooting, and continuous ecommerce improvements.
360°Shopify Support
100%Ongoing Management
Why Infylo
Dedicated team. Proven process. No guesswork.
You get senior people who have shipped enterprise Shopify Plus stores before, a transparent process, and one accountable lead from day one.
Free consultation
30 minutes with a senior consultant. We review your store and goals, and tell you honestly whether Shopify Plus is the right move.
Scoped proposal
Fixed scope, timeline and cost. No vague estimates, no surprises later.
Delivery in sprints
Weekly demos, a shared backlog and direct access to the people building your store.
Launch and grow
Post-launch hypercare, then optimisation or a dedicated team to keep momentum.
“Infylo handled our migration to Shopify Plus without a single hour of downtime and our organic traffic actually grew after launch. They feel like part of our team.”
Serving ecommerce brands across Florida
Headquartered in Florida with on-site workshops available for local teams.
OrlandoTampaMiamiJacksonvilleFort LauderdaleSt. PetersburgNationwide (remote)
FAQ
Shopify Plus development, answered
How long does an enterprise Shopify Plus migration take?
Most enterprise migrations run 8 to 16 weeks depending on catalogue size, integrations and custom functionality. We confirm a fixed timeline after a discovery audit of your current platform.
Will we lose SEO rankings when migrating to Shopify Plus?
Not when the migration is planned correctly. We map every URL, preserve metadata and structured data, implement 301 redirects and validate the new store in Search Console before and after launch.
Do you work with brands outside Florida?
Yes. We are headquartered in Florida and work with ecommerce brands across the United States. Florida clients benefit from in-person workshops and same-timezone support.
Can you build a custom Shopify app for our specific workflow?
Yes. We build private and public Shopify apps for pricing logic, B2B ordering, subscriptions, ERP and warehouse integrations and any workflow the app store does not cover.
What does a dedicated Shopify development team include?
A named project lead, Shopify Plus certified developers, QA and a designer where needed, working in agreed sprints with a shared backlog and weekly reporting.
What happens after I request a consultation?
A senior consultant reviews your store and replies within one business day to book a 30 minute call. There is no cost and no obligation.
Ready to talk about your next Shopify Plus migration or custom build?
Free consultation for ecommerce teams. Get a senior opinion on scope, timeline and the right approach before you commit to anything.