Shopify Apps & Extensions
Custom apps, checkout extensions & Shopify Functions for enterprise requirements.
We engineer bespoke public and private Shopify apps, checkout UI extensions, custom Shopify Functions, and backend API workflows that seamlessly extend Shopify platform capabilities.
Extend Shopify capabilities with scalable, secure custom application architecture.
When theme customisation or off-the-shelf apps cannot solve your specific operational or customer experience challenge, Byte Operator builds robust custom Shopify applications and extensions.
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Engineering custom Shopify apps from concept to production.
We define the technical architecture, data models, Shopify API permissions, and admin UI embedding. Every app is built using modern standards (Remix, Node.js, GraphQL, PostgreSQL).
We integrate webhooks, background workers, and Shopify App Bridge for an intuitive native admin experience, accompanied by automated CI/CD and comprehensive security testing.
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RNLI
Software Retainer Support & CRO
Shopify Functions
Custom Backend Logic Running at Shopify Edge Scale
Shopify Functions allow custom business logic to execute directly on Shopify infrastructure in under 5ms, handling high-volume flash sales without external server latency.
We build custom discount rules, tiered bundling calculations, localized payment gateways, and custom shipping rate algorithms using Rust and WebAssembly.
Billionaire Boys Club
Software Retainer Support & CRO
Checkout UI Extensions
Custom Checkout Experiences on Shopify Plus
Customize your Shopify Plus checkout with native UI extensions that seamlessly match your branding and capture critical order data.
We build delivery date pickers, gift message inputs, post-purchase upsells, age verification gates, and custom loyalty redemption widgets.
Cambridge Satchel
Enterprise Platform Solutions Design & Development
Interactive Product Builders
Configurators & Build-a-Box Experiences
Deliver engaging interactive shopping journeys that allow customers to customize, configure, or bundle products dynamically.
Our custom product builders update cart line items, pricing tiers, and inventory allocations in real-time, delivering a frictionless buying experience.
Harbour Lifestyle
Software Bespoke Theme
Embedded Admin Applications
Custom Operational Workflows inside Shopify Admin
Streamline your internal team operations with bespoke embedded applications built with Shopify Polaris design system.
Manage custom return authorizations, wholesale company approvals, production workflows, and custom reporting directly inside your Shopify dashboard.
Platforms & Technologies
We Work Across Leading Ecommerce Platforms and Technologies
Byte Operator works across leading ecommerce platforms and technologies. We help brands build, migrate, improve, and grow online stores based on their business requirements.
Our experience includes Software, Enterprise Platform Solutions, WordPress, Magento, BigCommerce, Wix, Squarespace, PrestaShop, Ecwid, Shopware, Big Cartel, Volusion, and Salesforce. We help businesses choose and connect the technology that best supports their store, customer experience, and long-term growth.
As Software and Enterprise Platform Solutions specialists, we build custom storefronts, Hydrogen experiences, and app integrations for growing ecommerce brands. We also manage platform & cloud migrations with careful planning around data, SEO, and customer experience.
Beyond Software, we work with WooCommerce, Magento, BigCommerce, Salesforce Commerce Cloud, Shopware, PrestaShop, OpenCart, Wix, and Squarespace. We support brands already using these platforms and advise when a move to another platform makes sense.
We recommend technology based on the needs of the business. We consider scalability, checkout flexibility, app support, total cost, and customer experience before choosing the right platform.
Collaborating with Byte Operator was a fantastic experience. They made us feel prioritised throughout, and the entire project ran smoothly from start to finish.
Bulk hours
Buy bulk hours for your project.
Use them on this service or any other service we offer. Hours never expire, and every hour is logged on your timesheet.
- One-time purchase
- $150.00per hour
- Monthly subscriptionSave 15%
- $125.00per hour
Software experts
Let's talk ecommerce, Software & Enterprise Platform Solutions solutions.
Byte Operator helps ecommerce brands build, improve, and grow digital platforms & applications. We support new builds, migrations, ongoing development, SEO, and conversion optimisation.
Our team can help plan the right approach based on your store, goals, and current challenges.
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