Certified Shopify Plus Partners

Shopify Experts – Custom Theme & App Development

Build high-converting, lightning-fast, and scalable e-commerce stores with certified Shopify experts and Shopify Plus developers from WebMeHigh Infotech.

Scale Your E-Commerce Brand with Certified Shopify Experts

Powering millions of the world's most successful DTC brands, Shopify and Shopify Plus offer unmatched infrastructure. But generic templates, bloated app scripts, and slow checkout speeds hurt conversion rates.

At WebMeHigh Infotech, our certified Shopify Plus developers engineer bespoke Online Store 2.0 Liquid themes, custom apps, Checkout Extensibility customizations, headless Hydrogen storefronts, and sub-second load times engineered to scale your GMV.

Online Store 2.0
Bespoke Liquid themes & blocks
Sub-Second Speed
90+ mobile Core Web Vitals
Hire Shopify Plus Developer Onboard within 24-48 hrs
Shopify Plus Engineering Impact

Why Dedicated Shopify Experts Matter

Eliminate app bloat, rigid template constraints, and checkout drop-offs with certified Shopify engineering.

Common Shopify Pitfalls

Without certified Shopify development, stores suffer from severe app bloat, high drop-offs, and design limitations:

  • Sluggish mobile speeds caused by excessive third-party app scripts and bloat
  • Rigid pre-made theme limitations preventing unique branding and custom UX
  • High checkout abandonment due to lack of custom Checkout Extensibility
  • Poor SEO canonical architecture and duplicate product collection URLs

What You Achieve with Our Experts

Our certified developers engineer high-speed, custom, and conversion-optimized Shopify stores:

  • Bespoke Online Store 2.0 Liquid Themes Engineered for Conversions
  • Native Shopify Checkout Extensibility & 1-Click Post-Purchase Upsells
  • Sub-Second Mobile PageSpeed & 90+ Google Core Web Vitals Guaranteed
  • Headless Hydrogen & Remix Commerce for Enterprise Multi-Market Scale
Complete Scope of Work

Comprehensive Shopify Services Under One Roof

From bespoke Liquid theme engineering to custom apps, Shopify Plus enterprise architecture, and headless Hydrogen commerce.

OS 2.0 Liquid
Online Store 2.0 Theme Engineering

Bespoke Liquid themes engineered with dynamic JSON sections, advanced metaobjects, custom product options, and zero unnecessary third-party app bloat.

Custom Apps
Custom Shopify App & API Development

Build public or private Shopify apps using Node.js, Remix, and GraphQL Admin APIs for bespoke workflows, subscription logic, and custom pricing engines.

Shopify Plus
Shopify Plus & Checkout Extensibility

Leverage Checkout UI extensions, Shopify Functions, B2B wholesale portals, localized international pricing via Shopify Markets, and custom scripts.

90+ PageSpeed
Mobile Speed & Core Web Vitals

Eliminate app script clutter, optimize critical render path, minify CSS/JS payloads, and guarantee 90+ PageSpeed scores on mobile and desktop devices.

Headless Hydrogen
Headless Shopify (Hydrogen & Oxygen)

Decouple your frontend with Shopify Hydrogen and Oxygen hosting for sub-second page transitions, dynamic omni-channel commerce, and maximum flexibility.

Migration
Zero-Downtime Store Migration

Seamlessly migrate catalogs, customers, orders, and product data from Magento, WooCommerce, or BigCommerce to Shopify Plus with full SEO redirect preservation.

Actionable Implementation

Granular Shopify Deliverables Checklist

Every Shopify project follows strict theme architecture guidelines, Checkout Extensibility standards, and speed optimization audits.

PHASE 01
1. Architecture & OS 2.0 Setup
Shopify CLI 3.0 & GitHub Version Control Sync
Theme JSON Architecture & Modular Sections Setup
Metafield & Metaobject Hierarchy Structuring
Staging & Sandbox Development Store Creation
Catalog Taxonomy & Collection Structure Design
PHASE 02
2. Theme & UI Engineering
Pixel-Perfect Figma to Shopify OS 2.0 Theme
Mobile-First High-Converting PDP & PLP UX
Slide-Out Ajax Cart Drawer with Dynamic Upsells
Instant Predictive Search & Smart Collection Filtering
Product Schema JSON-LD & Review Rich Snippets
PHASE 03
3. Checkout & Integration
Shopify Checkout Extensibility & UI Extensions
Custom Shopify App (Node.js/Remix + GraphQL)
ERP & 3PL Logistics Sync (NetSuite, ShipStation)
Shopify Subscriptions & Recurring Billing Logic
Shopify Markets & Multi-Currency Geo-Routing
PHASE 04
4. Speed Tuning & Go-Live
90+ Mobile Core Web Vitals Speed Optimization
App Script Cleanup & Critical CSS Extraction
301 URL Redirect Mapping & SEO Preservation
GA4, Klaviyo & Meta Pixel Enhanced Tracking
Store Admin Training & Video Documentation
Strategic Execution

Our Proven Shopify Engineering Process

A systematic, agile 6-step roadmap engineered for high conversion rates and seamless e-commerce scale.

01

Discovery & Blueprint

Analyze e-commerce architecture, product data models, third-party integrations, and conversion goals.

02

Conversion UI/UX Design

Design bespoke product page layouts, frictionless 1-page checkout flows, and modular OS 2.0 sections in Figma.

03

Custom OS 2.0 Coding

Engineer lightweight Liquid themes, custom JSON sections, custom apps, and GraphQL API integrations.

04

Speed & Core Web Vitals

Minify asset payloads, eliminate unused app scripts, compress media, and guarantee 90+ PageSpeed scores.

05

Checkout & End-to-End QA

Conduct rigorous payment gateway tests, shipping calculations, tax compliance, and multi-device QA testing.

06

Zero-Downtime Launch

Execute seamless DNS cutover, verify 301 redirects, monitor live transactions, and provide continuous scaling.

Shopify Technologies We Master

We leverage modern Shopify developer tools for high performance and global brand scale

Shopify Plus Online Store 2.0 (OS 2.0) Liquid Template Engine Checkout Extensibility Shopify CLI 3.0 GraphQL Storefront & Admin API Hydrogen & Oxygen (Remix) Shopify Functions Klaviyo & Omnichannel CRM Shopify Markets Multi-Currency
Structured Delivery Timeline

Our 4-Phase Execution Roadmap

A transparent, sprint-driven development roadmap engineered for predictable delivery and quality assurance.

01
Month 1
Phase 1: Architecture & Blueprint

Catalog data modeling, OS 2.0 JSON architecture, conversion UI/UX wireframes, and Shopify CLI staging setup.

Architecture Blueprint Delivered
02
Month 2
Phase 2: Theme & Custom Apps

Custom Liquid theme coding, modular JSON sections, slide-out cart drawer, and custom GraphQL API app integration.

Staging Store MVP Approved
03
Month 3
Phase 3: Checkout & Speed Tuning

Checkout Extensibility configuration, 90+ Core Web Vitals optimization, ERP sync, and payment QA verification.

90+ PageSpeed & QA Passed
04
Month 4+
Phase 4: Launch & Scale

Zero-downtime production deployment, 301 SEO redirects verification, real-time transaction monitoring, and continuous scaling.

Live GMV Scaling Active
Target Sectors

Industries We Serve

Our Shopify engineering frameworks power high-converting stores across major consumer & B2B sectors:

Fashion & Apparel
Beauty & Skincare
Health & Supplements
Luxury & Jewelry
Electronics & Tech
Food & Beverage
Home & Decor
Fitness & Athletics
Pet Care & Supplies
Automotive Parts
Subscription Brands
DTC Consumer Brands
The WebMeHigh Advantage

Why Choose WebMeHigh for Shopify?

We deliver bespoke, high-performance Shopify & Shopify Plus stores engineered for maximum GMV growth and brand conversion.

10+ Years of Certified Shopify Plus Expertise
100% Bespoke OS 2.0 Liquid Themes (Zero Bloat)
Guaranteed 90+ Mobile Core Web Vitals
Custom Shopify Apps & Checkout Extensibility
Direct Senior Developer Communication
100% IP & Source Code Ownership
99%
Satisfaction
480+
Store Builds
5.0
Rating
Hire Shopify Experts
Got Questions?

Frequently Asked Questions

Find clear, straightforward answers about hiring certified Shopify developers, Shopify Plus, and custom store builds.

WebMeHigh provides certified Shopify and Shopify Plus engineers with deep expertise in bespoke Online Store 2.0 Liquid development, custom public/private apps, Checkout Extensibility, and headless Hydrogen commerce. We guarantee 90+ Core Web Vitals, transparent daily communication, and 100% source code ownership under NDA.

Shopify Online Store 2.0 enables modular sections everywhere (not just the homepage), dynamic JSON templates, advanced metaobjects/metafields, and native app blocks that eliminate messy code injection. It delivers higher conversion rates, faster page loading, and effortless content management.

Yes! We build bespoke Checkout UI extensions, custom post-purchase 1-click upsells, loyalty point redemption widgets, address validation rules, and custom Shopify Functions without relying on deprecated checkout.liquid files.

Yes. We execute seamless, zero-downtime migrations transferring all products, customer accounts, order histories, reviews, dynamic attributes, and 301 URL redirect maps to ensure 100% SEO preservation and data accuracy.

We audit and eliminate unused third-party app scripts, implement native Liquid asset lazy loading, optimize images to modern AVIF/WebP formats, eliminate render-blocking CSS/JS, and leverage critical rendering path optimizations.

We offer dedicated full-time monthly engineers (160 hrs/month), fixed-price milestone projects for custom store builds and migrations, and hourly on-demand consulting for urgent troubleshooting and feature development.

Ready to Scale Your Shopify Store?

Partner with WebMeHigh Infotech and hire certified Shopify Plus developers to build a fast, high-converting e-commerce store.

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