SHOPIFY FOR BUSINESS

The Shopify development agency businesses trust

Powering 80+ stores across India, UK, US, and Australia. CrestVox Studio builds Shopify stores that load fast, convert better, and grow revenue without using a single paid template.

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Custom Shopify Store From Rs 40,000
Free consultation 24H REPLY
SHADOW LUXE TRULY VEDA URBAN ROOTS INDIAN CRUSADERS THE MONSHA'S MARKETEERHUB
100% Custom Liquid Code Every theme built from scratch. No paid templates reskinned
SJ
AK
PT
LC
90+ PageSpeed Score Shopify stores are notoriously slow. Ours are not.
★★★★★

"Every other agency sent a Dawn theme with our colours. CrestVox actually built something custom and it shows."

SJ
Sarah J., London
5 Countries Served US, UK, AU, CA and India
Theme deployed
Apps configured
First order live
30 Days Post-Launch Cover Included with every Shopify project

Work across every layer of your digital product

From WordPress plugins to full e-commerce stores. We handle the complete stack so you don't have to.

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Most Shopify stores look exactly like each other

There are over 4 million Shopify stores. Most of them use Dawn, Debut, or a popular paid theme with a few colours swapped. Your customers have seen it before. Brand recognition takes a hit, conversion suffers, and nothing about your store feels premium.

On top of that, Shopify's default themes carry too many feature scripts, even the ones you never use. A default Shopify store often scores 40 to 60 on PageSpeed. That is lost revenue on every visit.

Custom Liquid themes that perform and convert

We write your Shopify theme in Liquid, HTML, CSS, and JavaScript from scratch. No paid theme, no unnecessary scripts, no shared codebase with a hundred other stores. Your store is uniquely yours and loads fast because it only loads what it needs.

Every theme we build is Shopify 2.0 compliant, fully customisable in the Shopify editor with sections and blocks. Your team can make changes without touching code after launch.

Everything in your Shopify build

One project fee, no surprise extras. Everything listed below ships on every build.

Custom Liquid Theme

Hand-coded in Shopify Liquid, HTML, CSS, and JavaScript. Your store gets its own codebase, not a shared theme store template.

Shopify 2.0 Sections

Fully structured with Shopify Online Store 2.0 sections and blocks so your team can edit any section in the theme editor without needing a developer.

Product Page Optimisation

High-converting product pages with variant selectors, image galleries, trust signals, sticky add-to-cart, and mobile-optimised layout.

Shopify App Integration

Reviews (Judge.me / Yotpo), upsell (ReConvert), email (Klaviyo), loyalty, size charts. Any app your store needs is integrated cleanly into the theme.

Collection and Filter Setup

Product collections, navigation, and Shopify Search and Discovery filter configuration so customers find products without friction.

Shopify SEO Foundation

Title tags, meta descriptions, canonical URLs, alt texts, structured data for products, XML sitemap. All properly configured before launch.

Mobile-First Responsive

Every page tested and optimised on mobile, tablet, and desktop. Over 60% of Shopify orders happen on phones. We design for that first.

Core Web Vitals Tuned

Scripts deferred, images lazy-loaded, CSS inlined above fold. We target 90+ PageSpeed where Shopify default themes typically score 40 to 60.

Shopify Payments Setup

Shopify Payments activated and tested, plus PayPal Express and any additional gateways configured for your market.

Shipping and Tax Rules

Shipping zones, carrier rates, local delivery, and tax rules configured for your selling regions. Fully tested before launch.

Google Analytics 4

GA4 with Shopify e-commerce events: product views, add to cart, checkout steps, and purchases all tracked from day one.

30-Day Post-Launch Support

Theme bugs, app conflicts, or display errors in the first 30 days after go-live are all fixed immediately at no extra charge.

From brief to live Shopify store

Five stages. One fixed price. One delivery date agreed before we write a single line of code.

01

Brand and Store Discovery

We review your brand, products, competitors and target customers. A detailed brief comes out of this covering every page and feature we will build.

02

Wireframe and Design

Homepage, product page, collection and cart wireframed before any code is written. You review and approve the layout first.

03

Liquid Theme Build

Custom Liquid, HTML, CSS and JavaScript written from scratch. Shopify 2.0 sections so every part of the theme is editable in the Online Store editor.

04

Apps, Products and Testing

Products reviewed, apps integrated, checkout tested end-to-end. Every page verified on mobile, tablet and desktop before your review.

05

Launch and Handover

Domain live, payments active, sitemap submitted, GA4 verified. Full Shopify editor walkthrough so your team manages it independently.

Default Shopify themes score 40 to 60 on PageSpeed

Shopify themes from the theme store ship with every feature enabled: sliders, mega menus, popups, sticky headers, custom fonts loaded synchronously. Most of it you will never use, but the browser loads it anyway on every page visit.

We write only the code your store needs. No theme bloat, no unused CSS from feature flags, no render-blocking scripts. The result is a Shopify store that consistently hits 90+ on PageSpeed Insights and converts more visitors.

  • Critical CSS inlined
  • Scripts deferred and bundled
  • Images lazy-loaded and sized
  • No unused theme features loaded
  • Shopify CDN assets optimised
PageSpeed Score on Mobile
92/100
Typical Dawn theme44
Paid theme store theme55
Our custom builds90+

Sections everywhere. Your team edits without touching code

Shopify Online Store 2.0 allows custom sections and blocks on any page, not just the homepage. We structure every theme with named, editable sections so your marketing team can update content, reorder blocks, and add new sections in the Shopify editor without touching Liquid or waiting for a developer.

  • Drag-and-drop sections on all pages
  • Metafields for custom product data
  • Predictive search built in
  • Theme editor live preview
  • Full team handover included
Hero section: editable
Featured collection block
Testimonials section
Announcement bar text
Footer links and social
All pages editable No code

Got an existing Shopify store that looks just like every other one? Send us the URL.

We will review your current store, check your PageSpeed score, and send back a free written audit with exactly what we would change and why. Reply within 24 hours, no sales call required.

Get a Free Shopify Audit Reply within 24 hours  ·  No obligation

Shopify builds with real numbers behind them

Three recent Shopify projects with real before and after numbers.

Custom Theme

Custom Shopify theme for UK skincare brand

Challenge: Running a modified Dawn theme. PageSpeed 42. Customers dropping off on the product page. No way for the team to update content without a developer.

92PageSpeed score
+44%Product page conv.
21 daysDelivered in

Full custom Liquid theme with Klaviyo and Judge.me integrated. Team now manages all content in the Shopify editor independently. Conversion on product pages up 44%.

New Store Build

New Shopify store for US fashion accessories brand

Challenge: Launching fresh with a strong brand identity that needed to come through in every pixel. Template stores felt generic and off-brand.

96PageSpeed score
$0Paid for theme
18 daysFrom brief to live

Full custom Shopify 2.0 theme built in 18 days. Shopify Payments, ReConvert upsell, and GA4 all integrated. PageSpeed 96. Brand identity across every page with zero template elements.

App Integration

Shopify rebuild and app integration for AU homewares brand

Challenge: Existing Shopify store had 14 apps installed, most conflicting with each other. Store slow, checkout broken on mobile, abandoned cart emails not firing.

14 → 4Apps (cleaned up)
+52%Mobile conversions
89PageSpeed score

Rebuilt on a clean custom theme with only 4 essential apps integrated properly. Mobile checkout fixed, abandoned cart flows working. Mobile conversion rate up 52%.

Shopify questions answered directly

Question not listed? Ask us directly. We reply within 24 hours.

Why build a custom Shopify theme instead of buying one?

A purchased theme is shared by thousands of stores and carries code for features you will never use, which slows it down. A custom theme is built only for your store. It contains exactly the features you need, no dead code, and it performs significantly better on PageSpeed. Your store also looks completely unique.

Can I edit the store myself after launch?

Yes. We build every theme in Shopify 2.0 with sections and blocks. That means you can drag, drop, and edit content directly in the Shopify Online Store editor without touching any code. You get a full walkthrough at handover.

Do you work with existing Shopify stores or only new builds?

Both. We rebuild themes on existing Shopify stores, integrate apps into current themes, or build a completely new store from scratch. If you send us your current store URL we can advise which approach makes more sense.

What apps do you integrate?

Any Shopify app that has a public integration: reviews (Judge.me, Yotpo), email (Klaviyo, Omnisend), upsell (ReConvert, Zipify), loyalty, size guides, subscriptions (ReCharge), and more. We integrate them cleanly so they do not conflict or slow the theme down.

Can you migrate my store from WooCommerce to Shopify?

Yes. We migrate products, collections, customer accounts, and order history. For SEO, we set up 301 redirects from old URLs to the new Shopify structure so you do not lose organic rankings during the move.

Do you build Shopify Plus stores?

Yes. Shopify Plus builds include custom checkout.liquid, Shopify Scripts, multi-channel selling, and B2B pricing. These are features only available on Shopify Plus.

How long does a Shopify build take?

A standard custom theme build takes 2 to 4 weeks depending on the number of pages and features. We agree a specific delivery date before starting and we hold to it.

Do you serve clients outside India?

Yes. Most of our Shopify clients are based in the US, UK, Australia, and Canada. All work is done remotely and we match time zones for communication.

What our clients say

Real results from real projects. Numbers don't lie.

SD

Samuel D.

🇺🇸 United States

Very professional. I rehired him due to his quality of work and honesty. Gave the job everything he had.

PP

Pradeep P.

🇮🇳 India

His team is more than qualified to complete any type of work and very friendly and understanding. Definitely not the last project: they created a masterpiece.

KD

Kamal D.

🇮🇳 India

The service and talent I received well exceeded my expectations. They read my mind as far as the type of design I was looking for, even when I could not quite explain it.

RM

Rahul Mehta

🇮🇳 India

Ajay came in, understood our entire Laravel system in a day, and delivered a fully working product in two weeks. Clean code, zero drama.

PV

Priya Verma

🇮🇳 India

Our WooCommerce store was a mess. Slow, broken checkout, no mobile layout. CrestVox fixed everything in 3 days. Sales went up 40% that month.

SD

Samuel D.

🇺🇸 United States

Very professional. I rehired him due to his quality of work and honesty. Gave the job everything he had.

PP

Pradeep P.

🇮🇳 India

His team is more than qualified to complete any type of work and very friendly and understanding. Definitely not the last project: they created a masterpiece.

KD

Kamal D.

🇮🇳 India

The service and talent I received well exceeded my expectations. They read my mind as far as the type of design I was looking for, even when I could not quite explain it.

RM

Rahul Mehta

🇮🇳 India

Ajay came in, understood our entire Laravel system in a day, and delivered a fully working product in two weeks. Clean code, zero drama.

PV

Priya Verma

🇮🇳 India

Our WooCommerce store was a mess. Slow, broken checkout, no mobile layout. CrestVox fixed everything in 3 days. Sales went up 40% that month.

PS

Priya Sharma

Product Designer

Before CrestVox, we needed a developer just to make any change to our Shopify store. Now our site converts better, loads faster, and we can manage it ourselves.

MT

Miguel Torres

Marketing Manager

CrestVox rebuilt our campaign landing pages. Load time dropped from 6s to 1.2s. That alone pushed our Meta Ads ROAS from 1.8x to 3.4x. Crazy results.

EG

Elena Garza

Data Scientist

The custom dashboard Ajay built for us pulls live data from 4 different APIs. Our team saves 6 hours a week on reporting. It's now the most used internal tool we have.

PS

Priya Sharma

Product Designer

Before CrestVox, we needed a developer just to make any change to our Shopify store. Now our site converts better, loads faster, and we can manage it ourselves.

MT

Miguel Torres

Marketing Manager

CrestVox rebuilt our campaign landing pages. Load time dropped from 6s to 1.2s. That alone pushed our Meta Ads ROAS from 1.8x to 3.4x. Crazy results.

EG

Elena Garza

Data Scientist

The custom dashboard Ajay built for us pulls live data from 4 different APIs. Our team saves 6 hours a week on reporting. It's now the most used internal tool we have.

DS

Deepak Sharma

🇮🇳 India

Ajay built the entire NaukriSignal platform from scratch. Job feeds, employer panel, alert engine. Complex project, delivered on time, zero shortcuts.

JP

James Patel

WordPress Consultant

Every client I send to CrestVox comes back happy. Ajay's code is clean, well-structured, and passes WP.org standards without back-and-forth revisions.

SI

Sneha Iyer

E-commerce Founder

Moved from a slow Magento setup to WooCommerce built by CrestVox. The speed difference was instant and our conversion rate climbed steadily for 8 weeks after launch.

JL

Jordan Liu

Solutions Architect

Ajay integrated our WooCommerce store with our ERP via REST API. Our team said 6 weeks. He came back in 12 days with a cleaner build.

AK

Anil Kapoor

🇮🇳 India

CrestVox rebuilt our storefront top to bottom. Theme, checkout, WhatsApp flow, everything. Revenue jumped 50% in 3 months, all organic. We don't need another developer.

DS

Deepak Sharma

🇮🇳 India

Ajay built the entire NaukriSignal platform from scratch. Job feeds, employer panel, alert engine. Complex project, delivered on time, zero shortcuts.

JP

James Patel

WordPress Consultant

Every client I send to CrestVox comes back happy. Ajay's code is clean, well-structured, and passes WP.org standards without back-and-forth revisions.

SI

Sneha Iyer

E-commerce Founder

Moved from a slow Magento setup to WooCommerce built by CrestVox. The speed difference was instant and our conversion rate climbed steadily for 8 weeks after launch.

JL

Jordan Liu

Solutions Architect

Ajay integrated our WooCommerce store with our ERP via REST API. Our team said 6 weeks. He came back in 12 days with a cleaner build.

AK

Anil Kapoor

🇮🇳 India

CrestVox rebuilt our storefront top to bottom. Theme, checkout, WhatsApp flow, everything. Revenue jumped 50% in 3 months, all organic. We don't need another developer.

Custom Shopify Development: Liquid Themes, App Integration and Performance Builds

Shopify is the most popular hosted e-commerce platform globally, used by over 4 million merchants. But the majority of those stores run on the same handful of themes from the Shopify Theme Store, which means most stores look and behave identically regardless of the brand behind them. We build custom Shopify themes in Liquid that are unique to your brand and engineered for speed from day one.

The standard Shopify approach is to purchase a theme, customise the colours and fonts, and call it done. The problem is that paid themes carry code for every feature they offer, whether you use those features or not. That unused code adds load time to every page visit, and Shopify stores built on theme store themes routinely score between 40 and 60 on Google PageSpeed Insights. Our custom builds target 90+ because we write only the code your store actually uses.

Shopify development for US, UK, Australian, and Canadian merchants

We work with Shopify merchants in the US, UK, Australia, Canada and India. Whether you are launching a new store, rebuilding an existing theme, or migrating from WooCommerce or another platform, we handle the full technical build and hand it over with a thorough editor walkthrough so your team can manage it independently after launch.

Every Shopify build is Shopify 2.0 compliant, built with named configurable sections and blocks so any page on the store is editable in the Online Store editor without developer access. You do not need to come back to us every time you want to update a banner or reorder a homepage section.

Related searches
custom Shopify theme development Shopify Liquid developer Shopify developer for hire Shopify 2.0 theme build Shopify developer UK Shopify developer US Shopify developer Australia hire Shopify developer India Shopify store redesign Shopify migration service Shopify PageSpeed optimisation Shopify Plus development
LET'S BUILD

Want a Shopify store that looks nothing like a template?

Send us your brief or your current store URL. We review it and come back with a plan and a quote within 24 hours.