Shopify App

Custom Shopify apps for your store or the App Store

Private apps that automate your operations or public apps you can sell to other merchants.

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We partner with businesses across Europe and Asia.

MORE SERVICES — what we do

Shopify App

Sometimes the app you need does not exist, or you spot a gap in the Shopify App Store. We build custom Shopify apps, private or public, with clean code and a smooth merchant experience.

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10+

Projects delivered

10+

Experts on the team

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What We Provide

We deliver custom solutions through collaborative development, focusing on quality and long-term client success.

Private apps for your own store

Automations and integrations built for you.

Public apps for the Shopify App Store

From idea to listing, including review process.

Custom admin UIs with Polaris

Apps that feel native inside Shopify admin.

Webhooks, GraphQL, and Functions

Modern Shopify APIs used the right way.

Billing, plans, and onboarding

All the pieces a real SaaS Shopify app needs.

Private apps for your own store

Automations and integrations built for you.

Public apps for the Shopify App Store

From idea to listing, including review process.

Custom admin UIs with Polaris

Apps that feel native inside Shopify admin.

Webhooks, GraphQL, and Functions

Modern Shopify APIs used the right way.

Billing, plans, and onboarding

All the pieces a real SaaS Shopify app needs.

Start your project

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Our Process

A structured and collaborative development process focused on clarity, efficiency, and measurable outcomes.

Discovery

We learn your use case and target merchants.

Design and architect

We design the UI and the data model.

Build and test

We develop the app and test against real stores.

Ship and iterate

We launch and keep improving with merchant feedback.

Start your project

PRICING PLANS

Give Your Support Team Superpowers.

Our pricing is based on team expertise and daily involvement. Choose the level of support that fits your project and scale as needed.

Support

345 euro

/day

Ideal for reliable support, accelerating your delivery speed

Includes

Scale your capacity quickly
Time zone advantage for European-based companies
Flexible, ready-to-start sources

Senior

Popular

495 euro

/day

Experienced developers who deliver hands-on execution, solve complex technical challenges, and build scalable, high-quality solutions.

Includes

Experienced development team
UX/UI & technical execution
Day-to-day collaboration

Lead

695 euro

/day

Technical leadership covering architecture, team direction, and end-to-end delivery to ensure the project moves forward with clarity and confidence.

Includes

Technical & product leadership
Architecture & decision-making
Team coordination & quality control

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Our services

More services

End-to-End Software Solutions. We combine technical expertise with business intelligence to deliver products that drive growth.

Graphic Design

Brand identity, marketing assets, and visual systems crafted for ambitious teams.

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Logo Design

A custom logo with variations, usage guidelines, and the full source files.

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Web App Development

Complex web applications built around your users, data, and workflows.

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App Design

Native feeling iOS and Android designs built around real user needs.

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Wordpress Development

Custom Wordpress themes, plugins, and integrations for serious content sites.

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Social Media Management

Strategy, content, publishing, and community management across the channels that matter for your brand.

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OUR WORKS

Case Studies

We share practical knowledge and insights to help businesses make better digital decisions.

As part of the 180-year anniversary of LU, WDDW partnered on a campaign for the Netherlands and Belgium, helping celebrate the legacy of one of the world's most iconic biscuit brands. The project combined heritage, consumer engagement, and modern digital experiences to honor nearly two centuries of craftsmanship and brand recognition.

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LU 180-Year in NL & BE

• Landing page

Waterleau engaged WDDW to restore confidence in its mission-critical Capacity Planning Tool after a key SAP-integrated feature had been malfunctioning for more than a year. Working within a complex legacy codebase, WDDW rebuilt the affected module, introduced data governance mechanisms, and delivered a complete solution within eight weeks. The result was restored data integrity, renewed trust in the platform, and a continued partnership focused on future enhancements.

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Waterleau (Capacity Planning Tool)

• Web app

PUT-IT-ON partnered with WDDW to transform the platform from an open business network into a premium international executive ecosystem. The project focused on redefining the platform’s positioning, elevating the branding, simplifying the full member experience, and rebuilding the technology foundation with modern scalable infrastructure. The result was a complete premium transformation including a new strategic brand identity, advanced multilingual platform functionality, AI-powered features, redesigned user journeys, and a global-ready brand system designed to support international expansion and long-term recognizability.

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PUT-IT-ON

• Uxui • Branding • Web app

Thairanked was built to simplify discovering trusted local businesses across Thailand for tourists, expats, and residents. WDDW developed the platform completely from the ground up, including branding, UX/UI, multilingual infrastructure in 12 languages, and a scalable AI-enhanced CMS ecosystem optimized for SEO and content performance. Within just four months after launch, ThaiRanked achieved product-market fit with paying local businesses already using the platform for visibility and promotion. In the first six months alone, the platform generated over 2 million Google impressions and more than 30,000 monthly visitors, rapidly evolving into a growing discovery ecosystem for Thailand’s local business landscape.

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Thairanked

• Uxui • Digital product development • Branding

All case studies

We Manage

We fully manage and develop your software solution based on your requirements.

OUR SERVICES

Select Your Preference

Flexible to your business needs.

The headache is on us

We Manage

We fully manage and develop your software solution based on your requirements.

We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.
We manage the team in- house.
We take care of the project timelines, milestones and deadline.

FAQ

Frequently Asked Questions

Everything you need to know about how we work, what we deliver, and how we create long-term value for your business.

Kitar

COO

Still have questions?

Can't find what you're looking for? Our team is here to help! Whether you need clarification, have a specific question, or want to learn more about our services, we'd love to hear from you. Let's get you the answers you need.

We design and build digital products end-to-end — from strategy and UX/UI to software, web, app, and e-commerce development. Whether you need a product built from scratch or an existing system improved, we manage the full lifecycle with precision.

Ready to take your business to the next level.

Partner with a professional team that turn ideas into powerful business experiences and scales with your growth.

Calculate your project