Shopify Development and optimization

Your Shopify store can do more - we grow it alongside your business

New features, custom Liquid, app integrations, conversion and performance optimization. One-off project or ongoing partnership - we adapt the model to your needs.

★★★★★ 5.0/5 Google 6 active Shopify projects We respond within 24h
Shopify store development - PEEKY e-commerce agency

Services

What we can do for your Shopify store

Custom Liquid development

Custom Liquid code: custom sections, snippets, metafields, dynamic elements. We work directly on your theme without unnecessary apps and bloat.

New features

Advanced filtering, custom checkout (Shopify Plus), loyalty programs, product configurator, discount logic (Shopify Functions), dynamic landing pages.

App and service integrations

ERP, Klaviyo, Mailchimp, CRM, analytics tools, shipping and payment providers. Installation, configuration and customization of Shopify apps.

Conversion rate optimization (CRO)

Purchase flow analysis, A/B testing, checkout UX improvements, product page optimization, cross-sell and upsell, trust signals, mobile UX improvements.

Performance optimization

Core Web Vitals audit, lazy loading, image optimization, JS/CSS reduction from apps, installed app audit, Liquid render time optimization.

Redesign and theme modification

Refreshing the store's look without switching platforms. Modifying the existing theme or implementing a new one with customization migration. Figma + Liquid.

Shopify Markets and multi-language

International selling: currencies, languages, local domains, tax rules, translations. Expanding your store to DE, UK, EU markets. One store, many markets.

Ongoing technical support

Monitoring, theme and app updates, quick fixes, security and performance audits. Hourly package or SLA with priority response time.

Scenarios

Is this service for you?

You have a Shopify store and need new features

Your previous agency isn't picking up the phone, or you never had one - you set up the store yourself or with a freelancer. Now you need someone to expand it professionally: custom Liquid, integrations, new sections, business logic.

Your store is slow or converting poorly

You have traffic but not enough orders. Or the store loads too slowly (too many apps, heavy images, inefficient theme). We'll run an audit, identify problems and fix them - without rebuilding from scratch.

You want to expand to new markets

You're selling domestically and want to expand to DE, UK or other EU markets. We'll configure Shopify Markets, translations, currencies and local payments. One store, many markets.

You're looking for a long-term Shopify technical partner

You don't want to search for a developer every time you need a change. We offer ongoing collaboration: hourly package or SLA with guaranteed response time. One dedicated contact who knows your store.

Technologies

Tech stack

Liquid

Shopify's templating language. Custom sections, snippets, metafields, dynamic elements.

CLI

Shopify CLI + Theme Kit - local development environment, version control, CI/CD.

API

Storefront API + Hydrogen - headless frontend (React/Remix). Full frontend control.

Functions

Shopify Functions - custom backend logic: discounts, checkout validation, shipping customization. Without apps.

Flow

Shopify Flow - automations: customer tagging, notifications, inventory management, integrations.

Meta

Metafields + Metaobjects - extending Shopify's data model without apps. Custom fields on products, collections, pages.

JS/CSS

JavaScript / CSS - interactive elements, animations, custom UI components.

Figma

Figma - UX/UI design before implementation. Every major change starts with a design.

Collaboration

How we can work together

One-off project

You have a specific need: new feature, integration, section redesign, optimization. We quote upfront, execute, deliver. Milestone-based payments.

Best for: Businesses with a specific list of changes

Timeline: From a few days to a few weeks

Hourly package

A fixed pool of hours per month (e.g. 10h, 20h, 40h). New features, fixes, optimizations, integrations. Flexible without long-term commitment.

Best for: Businesses with regular but varying needs

Billing: Monthly, for used hours

Ongoing SLA support

Full technical support with guaranteed response time. Monitoring, updates, priority handling, audits, reporting. Your IT department - without the payroll.

Best for: Businesses that need a reliable partner

Response: Up to 4h (critical) / 24h (standard)

Portfolio

Shopify in our portfolio

Shopify fitness store

Krause Fitness

Shopify

Premium fitness equipment store. Full build + continuous feature development.

krausefitness.com →
Shopify furniture store

Kunesti

Shopify

Designer furniture. Store build with custom design.

kunesti.com →
Shopify coffee store

Atmo

Shopify

Lifestyle coffee brand. Store build with subscriptions and custom Liquid sections.

atmo.com →

FAQ

Frequently asked questions

It depends on the scope. Every task is quoted individually after a free consultation. We offer three collaboration models: one-off projects with upfront pricing, monthly hourly packages, and ongoing SLA support.
Not for everything. Basic changes (products, collections, banners) you can handle yourself in the Shopify admin. But: custom Liquid, Shopify Functions, API integrations, performance optimization, advanced discount logic - for that you need a developer. Or an agency that has one.
Yes - we need a Staff account with permissions for theme, apps and settings (Shopify lets you precisely control permissions). We don't need Owner access. After the project, you can remove our account in one click.
We assign a project manager who knows your store. Communication: email, Slack or Basecamp - whatever you prefer. You submit tasks, we quote, we deliver within the hourly package. Regular status updates and reports. Guaranteed response time.
Yes. Shopify Plus gives access to checkout extensibility, Shopify Functions, Script Editor and custom apps. If you're on Shopify Plus, we have a dedicated service page: Shopify Plus →
Minor Liquid modifications: 1-3 days. Medium feature (e.g. custom section with logic): 3-7 days. Complex projects (API integration, Shopify Plus custom checkout): 1-4 weeks. Exact timeline after scope analysis.
Yes - Shopify is SaaS, so data (products, customers, orders) is in your Shopify admin. Switching agencies = changing who has a Staff account. Zero data migration. Theme code is in your store. You own everything.

Tell us what you want to change in your Shopify store

We'll prepare a free quote and propose a solution. No obligation.

Get a free quote We respond within 24h