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Custom Themes & Apps Designed for You

Custom Liquid Themes

We design and develop fully custom Shopify themes using Liquid, Shopify’s native templating language. Each theme is built from the ground up to align with your brand, deliver a seamless customer experience, and give you the flexibility to adapt as your business grows

Custom layouts tailored to your brand and audience

Every theme is designed around your brand identity and customer needs and not adapted from a generic template. From homepage to checkout, layouts are crafted to showcase your products, strengthen your story, and guide shoppers toward conversion.

Clean, efficient Liquid code for faster load times

We build using Shopify’s Liquid framework with best practices for speed and performance. Lean code, optimized assets, and streamlined scripts reduce load times, improving SEO rankings and creating a smoother customer experience.

Scalable themes built to evolve with your store

Your theme is designed to grow alongside your business. Flexible structures and modular components make it easy to add new features, products, and integrations without slowing down performance or requiring a full rebuild.

Custom Liquid Themes — Port80 Shopify service

Shopify 2.0 Storefronts

We build modern Shopify 2.0 storefronts that give you more flexibility, speed, and control. Designed with modular sections and dynamic content, these storefronts make it easy to manage, customize, and scale your store while delivering a seamless shopping experience.

Flexible sections and blocks for easier customization

Empower your team to update content, rearrange layouts, and add new features without relying on developers. With Shopify 2.0’s drag and drop editing, you can adjust your storefront in real time to match campaigns, promotions, or seasonal launches.

Faster, cleaner storefronts optimized for performance

Built on a leaner framework, Shopify 2.0 storefronts load quickly and run more efficiently. This means improved SEO rankings, higher conversion rates, and a smoother shopping experience across all devices.

Future ready architecture that supports growth and new features

Shopify 2.0 makes it easier to integrate apps, launch new product lines, and expand into additional markets. Your storefront is designed to scale alongside your business and adapt as Shopify continues to release new capabilities.

Shopify 20 Storefronts — Port80 Shopify service

Custom App Development

We create and develop Shopify applications that go beyond standard features, equipping your business with the tools needed to run more efficiently and deliver exceptional customer experiences. Each app is designed to expand functionality, connect seamlessly with your existing systems, and evolve as your business grows.

Tailored apps for unique business requirements

We develop solutions that address challenges generic tools cannot solve, ensuring your workflows and customer interactions are supported by features created specifically for you.

Integrations with ERPs, CRMs, and third party platforms

Connect Shopify with the systems you rely on every day. From finance, sales, logistics, and more! Information flows automatically between platforms without manual entry.

Automations that simplify complex workflows

Remove repetitive tasks with custom automations that minimize errors, speed up operations, and allow your team to focus on more strategic work.

Scalable architecture built for growth

Every app is created with long term performance in mind, making it easy to expand functionality and maintain reliability as your store evolves.

Custom App Development — Port80 Shopify service

Advanced Store Features

We enhance Shopify storefronts with advanced functionality that elevates the shopping experience and supports complex business needs. From product discovery to checkout, these features are designed to drive higher engagement, increase order value, and create a seamless path to purchase.

Bundling and custom offers

Give customers the ability to combine products into bundles, mix and match sets, or take advantage of tiered discounts, boosting average order value and encouraging repeat purchases.

Enhanced search capabilities

Implement smart search tools with autocomplete, filters, and personalized results so shoppers can find the right products quickly and effortlessly.

Product configurators for personalized shopping

Allow customers to customize items with options such as size, color, materials, or even advanced build-your-own features, making the buying journey more interactive and engaging.

Additional tailored functionality

Beyond the essentials, we develop specialized features such as advanced filtering, custom checkout flows, or interactive shopping tools to meet the unique needs of your business.

Port80 Shopify service illustration

Benefits That Matter

Pixel-Perfect Design icon

Pixel-Perfect Design

Custom themes built to match your brand exactly — no compromises, no cookie-cutter templates.

Built for Performance icon

Built for Performance

Lightweight, optimized code that loads fast and converts better. Every theme is built with Core Web Vitals in mind.

Tailored Functionality icon

Tailored Functionality

Custom apps and integrations designed around your specific workflows — not the other way around.

Easy to Manage icon

Easy to Manage

Intuitive admin controls and clear documentation so your team can update content without calling a developer.

Our Toolkit

Custom Theme Development icon

Custom Theme Development

Unique storefronts built with speed, flexibility, and conversion in mind.

Custom App Development icon

Custom App Development

Purpose built Shopify apps that extend functionality and solve complex challenges.

API Integrations icon

API Integrations

Connect Shopify with ERPs, CRMs, logistics, and other essential systems.

Performance Optimization icon

Performance Optimization

Audits and refinements that improve speed, SEO, accessibility, and overall reliability.

Workflow Automation icon

Workflow Automation

Custom solutions that replace repetitive tasks and streamline operations.

Advanced Store Features icon

Advanced Store Features

Bundling, advanced search, product configurators, and tailored shopping tools.

Responsive UX/UI Design icon

Responsive UX/UI Design

Seamless, accessible experiences across every device and screen size.

Our Impact In Numbers

+18%

Conversion lift with custom themes


+25%

Faster storefront load speeds


+50%

Higher retention with consistent design systems

+30%

ROI from optimized workflows


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