Shopify development

Shopify development services 

Our Shopify experts help you turn browsers into buyers with solutions that work in the real world.

Trusted by startups and enterprises:

OUR SERVICES

E-commerce solutions designed to maximize your revenue

Looking for Shopify expertise? Skip the agencies that just talk about features. We understand the frustrations of slow-loading pages, complex integrations, and not seeing a return on your e-commerce investment. Our certified experts, with a proven track record, work closely with you to deliver projects on time and within budget. 

Here’s how we can help:

Custom Shopify development 

We build Shopify stores that sell, addressing common challenges like poor site navigation and abandoned carts. Whether you're launching your first store or scaling up operations, we deliver solutions that simplify your workflow and increase your sales. No unnecessary features - just what works.

Theme development and optimization 

Your store needs to stand out and convert, addressing design flaws that turn away potential customers. We'll fix design issues and slow loading speed with themes that are clean, fast loading, and optimized for sales.

Integration and scalability 

Ready to connect your store with other business tools? Tired of manual data entry and disconnected systems? We integrate Shopify with your existing systems - from ERPs to CRMs - keeping your business running smoothly as you scale. Our integrations ensure smooth operations and allow you to handle more orders and traffic without missing a beat.

BENEFITS

Why choose ZenDev for Shopify development?

  • Focused on what matters 

    We measure success in revenue, not feature lists. Our stores consistently drive measurable business growth through data-driven decisions.

  • Proven expertise

    From startups to enterprises, we've delivered successful e-commerce solutions across industries. Read our customer cases here.

  • Technical excellence with purpose 

    Every store we build is optimized for growth. When traffic spikes and orders flood in, your store keeps performing without missing a beat.

  • 48-hour response 

    Need to move fast? We'll match you with the right Shopify experts within 48 hours. No lengthy waiting periods - just quick action when you need it.

  • Timely delivery

    We understand that deadlines matter. Our structured workflows and dedicated teams help us deliver projects on time, every time.

  • 94% satisfaction rate

    Last year's internal survey showed 94% of customers had a positive experience, with 65% extremely satisfied and willing to recommend us.

MORE THAN CODE

Real results that speak louder than promises

While others talk about potential, we deliver numbers that matter. Here's what our e-commerce expertise has achieved:

Real results (because numbers don't lie) 

  • Hidroxa: 33% revenue boost (yes, during an economic downturn) 
  • Greenfee365: 121% increase in order values (they didn't believe it either) 
  • Magnetlabbet: 445% jump in paid conversion rate (no, that's not a typo)

Our focus is simple: to solve common e-commerce struggles so that you can drive growth. Every feature, every design choice, every optimization serves one purpose - driving real business growth.

Want to discuss how we can help grow your e-commerce business? Let's talk about your goals.

ZenDev office
TECHNOLOGIES WE USE

The Shopify tech stack we used in previous work

Shopify Platforms

The different versions of Shopify we choose from based on our client's business size and needs.

  • Shopify Basic
  • Shopify Plus
  • Shopify Headless Commerce
  • Shopify POS

Languages

The core coding languages we use to bring Shopify stores to life and make them dynamic.

  • Liquid
  • JavaScript
  • HTML5 & CSS3
  • GraphQL
  • JSON

Shopify Development Essentials

The fundamental tools we rely on to build, customize, and manage Shopify projects efficiently.

  • Shopify CLI
  • Admin API
  • Storefront API
  • Webhooks

Design Patterns and Principles

The architectural approaches we follow to create modular, maintainable, and scalable Shopify solutions.

  • Sectioned Theme Architecture
  • App Embed Blocks
  • Metafields
  • Polaris Design System

Shopify Back-End Development

The server-side techniques we employ to create powerful Shopify apps, automate workflows, and integrate with external systems.

  • Apps
  • Embedded Apps
  • Standalone Apps
  • API Development (REST API, GraphQL API)
  • Automation (Flow, Scripts)
  • Webhook Management
  • Data Migration

Shopify Front-End Development

The user-interface techniques we use to craft visually appealing and interactive Shopify storefronts.

  • Themes
  • Dawn Theme
  • Custom Themes
  • Liquid Syntax
  • Sections and Blocks
  • JavaScript and AJAX
  • CSS Frameworks

Database Management

The methods we use for organizing, storing, and retrieving data within Shopify, including inventory and custom fields.

  • Shopify Datastore
  • Inventory Management
  • Custom Fields

Performance Optimization

The tactics we implement to make Shopify stores load quickly and deliver a seamless user experience.

  • Theme Speed
  • Caching
  • CDN
  • Image Optimization
  • Third-Party App Audits

Security

The measures we take to ensure Shopify stores and customer data are protected against threats and vulnerabilities.

  • HTTPS by Default
  • App Permissions
  • Data Encryption
  • PCI Compliance

Testing

The automated and manual processes we follow to ensure our Shopify code works flawlessly across different browsers and devices.

  • Unit Testing
  • Browser Testing
  • Performance Testing
  • Theme Testing

DevOps and CI/CD

The practices and tools we use to streamline the deployment and maintenance of Shopify themes and apps.

  • Version Control
  • Deployment Tools (ThemeKit, Shopify GitHub Integration)
  • Containerization
  • Cloud Services

Third-Party Integrations

The external services we connect Shopify to, expanding functionality with payments, shipping, marketing, and analytics.

  • Payment Gateways
  • Shipping Services
  • Marketing Tools
  • Analytics

Popular Shopify Apps and Tools

The pre-built Shopify solutions we recommend to extend store features like SEO, reviews, and marketing automation.

  • SEO Optimization
  • Product Reviews
  • Email Marketing
  • Abandoned Cart Recovery
  • Multi-Currency

The different versions of Shopify we choose from based on our client's business size and needs.

  • Shopify Basic
  • Shopify Plus
  • Shopify Headless Commerce
  • Shopify POS

The core coding languages we use to bring Shopify stores to life and make them dynamic.

  • Liquid
  • JavaScript
  • HTML5 & CSS3
  • GraphQL
  • JSON

The fundamental tools we rely on to build, customize, and manage Shopify projects efficiently.

  • Shopify CLI
  • Admin API
  • Storefront API
  • Webhooks

The architectural approaches we follow to create modular, maintainable, and scalable Shopify solutions.

  • Sectioned Theme Architecture
  • App Embed Blocks
  • Metafields
  • Polaris Design System

The server-side techniques we employ to create powerful Shopify apps, automate workflows, and integrate with external systems.

  • Apps
  • Embedded Apps
  • Standalone Apps
  • API Development (REST API, GraphQL API)
  • Automation (Flow, Scripts)
  • Webhook Management
  • Data Migration

The user-interface techniques we use to craft visually appealing and interactive Shopify storefronts.

  • Themes
  • Dawn Theme
  • Custom Themes
  • Liquid Syntax
  • Sections and Blocks
  • JavaScript and AJAX
  • CSS Frameworks

The methods we use for organizing, storing, and retrieving data within Shopify, including inventory and custom fields.

  • Shopify Datastore
  • Inventory Management
  • Custom Fields

The tactics we implement to make Shopify stores load quickly and deliver a seamless user experience.

  • Theme Speed
  • Caching
  • CDN
  • Image Optimization
  • Third-Party App Audits

The measures we take to ensure Shopify stores and customer data are protected against threats and vulnerabilities.

  • HTTPS by Default
  • App Permissions
  • Data Encryption
  • PCI Compliance

The automated and manual processes we follow to ensure our Shopify code works flawlessly across different browsers and devices.

  • Unit Testing
  • Browser Testing
  • Performance Testing
  • Theme Testing

The practices and tools we use to streamline the deployment and maintenance of Shopify themes and apps.

  • Version Control
  • Deployment Tools (ThemeKit, Shopify GitHub Integration)
  • Containerization
  • Cloud Services

The external services we connect Shopify to, expanding functionality with payments, shipping, marketing, and analytics.

  • Payment Gateways
  • Shipping Services
  • Marketing Tools
  • Analytics

The pre-built Shopify solutions we recommend to extend store features like SEO, reviews, and marketing automation.

  • SEO Optimization
  • Product Reviews
  • Email Marketing
  • Abandoned Cart Recovery
  • Multi-Currency
PROCESS

Here is how we work together

  • Discovery

    Discovery call

    We start by understanding your business, not just your tech needs. This often means asking tough questions that lead to smarter solutions and better use of your budget.

  • Team assembly

    Team assembly

    You get matched with developers who've solved similar challenges before. Our team brings practical e-commerce experience, not just Shopify knowledge.

  • Development

    Development

    Clear updates, honest timelines. We build your store feature by feature, testing each step to ensure everything works as intended.

  • Launch and growth

    Launch and growth 

    We're here after your store goes live. Whether you need optimizations or want to scale operations, you have a partner who understands your business.

TRANSPARENT PRICING, ENSURED SATISFACTION

Across all project types, we guarantee the utmost value for your investment

Dedicated

Junior Developer

From EUR 35/hour

2 Years of experience

  • Cost-effective talent

A great choice for budget-conscious projects that need quality support without the high cost.

  • Fresh perspective

Junior developers bring energy and new ideas, eager to tackle challenges and grow with your project.

  • Reliable support for routine tasks

Perfect for handling essential tasks, allowing your project to progress steadily.

Premium
Dedicated

Senior Developer

From EUR 55/hour

5+ Years of experience

  • Expertise for high-stakes projects

Ideal for complex projects needing advanced skills, strategic thinking, and a proactive approach.

  • Efficient and strategic solutions

Senior developers bring deep technical knowledge, ensuring efficient, high-quality solutions.

  • Seasoned stability

Rely on a developer with a strong track record to provide stability and guide the project through challenges.

Dedicated

Mid-Level Developer

From EUR 45/hour

3 - 5 Years of experience

  • Balanced expertise and value

Perfect for projects that need both experience and cost-efficiency.

  • Adaptability and problem-solving

Mid-level developers are skilled at tackling complex issues while quickly adapting to your project’s needs.

  • Consistent workflow

Achieve consistent progress with a skilled developer who ensures smooth operations.

OUR LEADERSHIP TEAM

With over 50 years of combined experience, we have a well-experienced team leading the way. Interested in collaborating? Don’t hesitate to reach out!

senad santic

Senad Santic

Co-founder/CEO

nikola mirkovic

Nikola Mirkovic

Co-founder/Head of Sales

haris husejnovic

Haris Husejnovic

Growth Manager

FAQ

Why should I partner with a Shopify agency? 

Working with experts saves you time and prevents costly mistakes. We handle the technical complexities while you focus on growing your business. Our team brings years of e-commerce experience to help you make informed decisions.

What makes Shopify Plus different from standard Shopify? 

Shopify Plus unlocks advanced features for high-volume stores. This includes automated workflows, advanced APIs, and better handling of traffic spikes. We'll help you evaluate if this investment makes sense for your business stage.

How do you handle store optimization? 

We use data to drive decisions. Through Google Analytics and Search Console implementation, we track customer behavior and optimize your store based on real insights, not guesswork.

Can you help with product management? 

Yes. From product uploads to category organization and SEO-optimized descriptions - we handle the time-consuming tasks so you can focus on business strategy.

Do you support international expansion? 

We help stores expand globally with country-specific domains and localized experiences. Our team ensures your store performs well across different markets.

What ongoing support do you provide?

We offer everything from technical maintenance to performance optimization. Our team monitors your store's health and suggests improvements based on actual data and traffic patterns.

From the first moment on, ZenDev has taken a big responsibility always to ensure quality in our collaboration.They created a dedicated team that acted as our IT department for Go Care and had our website as their only focus.

Fanny

Fanny Falkenberg

Founder and co-owner of Go Care

We feel that the team is careful and ambitious with the assignment and has taken on challenges with new technology choices and handovers to new consultants in a good way. At important milestones, both the team and those in charge at ZenDev worked hard for a safe delivery.

Product Manager

Freddy Ehrenholm

Product Manager at Srenity

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