Expert Shopify developers for technically perfect webshops
Niblah is your reliable Shopify development agency with 30+ years of experience. Our Shopify experts build custom themes, advanced apps and complete webshops that not only look great, but also work flawlessly. From Liquid development to headless Shopify—we deliver end-to-end custom development.
* Certified Shopify developers with a proven track record
Your reliable Shopify developer
As a specialized Shopify agency, Niblah combines technical development expertise with 30+ years of ecommerce experience. We build solutions that convert and scale.
From pixel-perfect custom themes to advanced app development. From headless Shopify architecture to API integrations with legacy systems. We build what others can’t.
The difference? Our developers understand ecommerce. We don’t just build what you ask—we think along about conversion, UX and future-proofing.
What our developers build:
Custom Shopify themes with Liquid, HTML, CSS and JavaScript
Shopify apps (public & private) with Node.js and React
Headless Shopify with Next.js, React or Vue
Complex API integrations and connections
Custom checkout extensions and Shopify Functions
Performance optimization and Core Web Vitals
Our technical expertise
This is where Niblah stands out as a Shopify developer
Custom theme development
Expert Liquid development, modern JavaScript (ES6+), responsive CSS and optimal performance—without template limitations.
Shopify app development
Public and private apps with Node.js, React, GraphQL and Shopify App Bridge—from simple to enterprise.
Headless commerce
Headless Shopify with Next.js, React or Vue. Full frontend freedom with Shopify as a powerful backend.
API integrations
REST and GraphQL integrations with ERP, CRM, WMS and more. Real-time sync and webhooks included.
Performance optimization
Core Web Vitals, lazy loading, image optimization and code splitting—built for top Lighthouse scores.
UX & conversion focus
Not only technically perfect, but also optimized for conversion. A/B tests, heatmaps and data-driven design.
Our Shopify development services
From concept to launch and continuous optimization
Complete webshop development
Complete Shopify webshops from A to Z. Custom design, technical implementation, integrations and launch—turn-key solutions that sell.
Strategy & planning
Custom design & development
Integrations & connections
Testing & QA
Launch & training
Custom functionality
Custom development for specific needs. From product configurators to B2B portals, from custom checkout to advanced search.
Product configurators & builders
B2B functionality & wholesale
Custom checkout flows
Advanced search & filters
Membership & subscription systems
Theme adjustments & optimization
Customize an existing theme or rebuild it completely. Performance optimization, new features and conversion improvements.
Design adjustments & rebranding
Performance optimization (100% score)
New features & functionality
Mobile optimization
Conversion rate optimization
Technical support & maintenance
Ongoing support for your Shopify webshop. From bug fixes to new features, from monitoring to security updates.
24/7 monitoring & support
Bug fixes & troubleshooting
Security updates & patches
Performance monitoring
Ongoing optimizations
Why choose Niblah as a Shopify developer ?
30+ years of ecommerce expertise
We understand ecommerce because we’ve done it for 30+ years. Our developers think along about conversion, UX and business goals.
Official Shopify Partner
Direct access to Shopify support, early access to new features and certified developers according to Shopify standards.
Technical excellence
Clean code, optimal performance, scalable and future-proof. We build webshops that last for years without technical headaches.
Full-service approach
Not only development, but also design, marketing, SEO and support. Everything under one roof for complete peace of mind.
Our Shopify services
Complete Shopify solutions by expert developers
Mark van der Berg
CEO FashionHub
Niblah built our Shopify store from A to Z. The results are phenomenal - 185% more conversions in the first year!
Sarah Jansen
Founder BioBoutique
Niblahs expertise in custom development is unmatched. They think along, bring creative solutions, and always deliver on time.
Lisa Bakker
E-commerce Manager
From concept to launch in 6 weeks. Niblah translated our vision into a converting website. Highly recommended!
Thomas de Vries
Tech Startup
The custom app integrations Niblah built completely transformed our workflow. Perfect work!
Emma Verhoeven
Fashion Retailer
Conversion rate from 1.8% to 5.2% after Niblahs website optimization. Their focus on UX really makes the difference.
Jan Willem Peters
B2B Wholesale
The WordPress website Niblah built performs perfectly. Fast, secure, and easy to manage. Top service!
Mark van der Berg
CEO FashionHub
Niblah built our Shopify store from A to Z. The results are phenomenal - 185% more conversions in the first year!
Sarah Jansen
Founder BioBoutique
Niblahs expertise in custom development is unmatched. They think along, bring creative solutions, and always deliver on time.
Lisa Bakker
E-commerce Manager
From concept to launch in 6 weeks. Niblah translated our vision into a converting website. Highly recommended!
Thomas de Vries
Tech Startup
The custom app integrations Niblah built completely transformed our workflow. Perfect work!
Emma Verhoeven
Fashion Retailer
Conversion rate from 1.8% to 5.2% after Niblahs website optimization. Their focus on UX really makes the difference.
Jan Willem Peters
B2B Wholesale
The WordPress website Niblah built performs perfectly. Fast, secure, and easy to manage. Top service!
Rachel de Groot
Beauty Brand
Our new Shopify store runs like a charm. Niblah optimized everything for speed and conversions.
Tom Hendricks
Sports Equipment
The migration from Magento to Shopify was seamless. Niblah moved all data perfectly and the new shop performs much better.
Sophie van Dam
Home Decor Shop
Custom WordPress theme that fits our brand perfectly. The checkout flow is optimized so abandonment dropped by 40%.
Alex Koning
Electronics Store
From 10K to 150K monthly revenue in 8 months. Niblahs development expertise and growth strategy transformed our business.
Maria van Leeuwen
Jewelry Business
The custom Shopify apps Niblah built for our personalization options are great. Customers love them!
Chris Mulder
Food & Beverage
WordPress site with WooCommerce integration works perfectly. Niblah connected everything seamlessly. Inventory management is now easy.
Rachel de Groot
Beauty Brand
Our new Shopify store runs like a charm. Niblah optimized everything for speed and conversions.
Tom Hendricks
Sports Equipment
The migration from Magento to Shopify was seamless. Niblah moved all data perfectly and the new shop performs much better.
Sophie van Dam
Home Decor Shop
Custom WordPress theme that fits our brand perfectly. The checkout flow is optimized so abandonment dropped by 40%.
Alex Koning
Electronics Store
From 10K to 150K monthly revenue in 8 months. Niblahs development expertise and growth strategy transformed our business.
Maria van Leeuwen
Jewelry Business
The custom Shopify apps Niblah built for our personalization options are great. Customers love them!
Chris Mulder
Food & Beverage
WordPress site with WooCommerce integration works perfectly. Niblah connected everything seamlessly. Inventory management is now easy.
Start your development project with a free consult
Discuss your project with our development experts. We analyze your needs, advise on the best technology, and create a clear plan.
Free Consultation
Start with professional marketing services