Premium Web Design & Product Engineering
Websites and web apps that make your quality visible.
From brand-defining corporate websites to complex SaaS platforms, we create digital experiences that convince instantly – visually, strategically and technically.
OVERVIEWGrowth control
PERFORMANCEAudience growth
24.8Kactive users
99Performance
A11YAccessible
01 / PRODUCT THINKING
More than a beautiful interface.
We do not merely design pages. We build a digital system that strengthens your positioning, simplifies operations and grows with your business.
Premium websites
A distinctive digital stage for ambitious companies, brands and high-value services.
High-converting stores
Shopify and WooCommerce experiences built around clarity, speed and conversion.
SaaS & web apps
Dashboards, portals and platforms with thoughtful UX, roles, data flows and integrations.
02 / QUALITY SYSTEM
What premium quality means at ITmerce.
Design System
Consistent components, precise typography and a visual language that scales.
Responsive by Design
Not simply adapted: consciously composed for desktop, tablet and mobile.
Fast by Architecture
Performance is designed in from day one – not patched before launch.
Accessible & SEO-ready
Semantic structure, keyboard access, structured content and clean foundations.
Secure & Scalable
Robust architecture, secure data flows and room for your next stage of growth.
Built to Convert
Information and interactions that move users from curiosity to action.
03 / PROCESS
From idea to market-ready web product.
Strategy
Goals, users, positioning and success criteria.
UX & Prototype
Structure, user flows and clickable product logic.
Visual Design
A distinctive interface with its own design system.
Engineering
High-performance development, integrations and quality assurance.
Launch & Growth
A reliable go-live, measurement and continuous optimization.
04 / EXPERTISE
Web apps: flexible, platform-independent and designed to scale.
Web apps run in the browser and combine the reach of a website with the functionality of software. They are ideal for customer portals, internal tools, commerce systems, dashboards and SaaS products – without installation and across desktop, tablet and mobile.
01Foundations
What is a web app?
A web app is an interactive application built with modern web technologies and server-side systems. Unlike a classic website, it processes data, supports user roles and business logic, and makes complex workflows accessible through a clear interface.
- Dynamic web apps
- Single-page applications (SPA)
- Progressive web apps (PWA)
- Database-driven portals
02Services
From UX/UI to backend and integrations
ITmerce plans information architecture, user flows and the design system, then develops the frontend, backend, database and APIs. Performance, security, accessibility and SEO are considered from the start.
- SaaS platforms
- Customer and employee portals
- ERP, CRM and payment integrations
- Maintenance and continuous development
03Use cases
Web products for real business processes
Web apps can manage orders, coordinate teams, visualize data, centralize communication or deliver digital services. Architecture is planned around users, privacy, permissions and future extensions.
- Commerce and order management
- Collaboration and workflow tools
- Healthcare and finance
- B2B portals and self-service
05 / FAQ
Questions before we begin.
Clear answers about our services, process and long-term collaboration.
When is a web app better than a regular website?+
A web app is usually the right choice when users need to sign in, edit data, run workflows or use personalized functionality.
Can a web app work on mobile devices?+
Yes. Responsive web apps work on phones and tablets, while progressive web apps can add installable and partially offline capabilities.
How long does web app development take?+
Timing depends on features, integrations and security requirements. After discovery, we define a realistic MVP and expansion roadmap.
Can ITmerce integrate existing APIs and systems?+
Yes. We integrate web apps with ERP, CRM, payment, commerce, Microsoft and custom API systems.
ITMERCE · MUNICH
Your website should be your strongest proof of quality.
Let us build a digital experience that convinces your customers before the first conversation.
Start a web project↗