Web Development Wallisellen.

A custom-built website starts at CHF 3'000, a single landing page at CHF 2'500 and a business website at CHF 5'000. Once real functional logic is involved the numbers change: more complex web solutions — a portal, a configurator, a web application — begin at CHF 15'000, because here the effort is not driven by the number of pages but by user roles, interfaces, the data model and real-time features. Hosting and domain add roughly CHF 100 to 500 per year on top. For a first assessment of your project our calculator gives you an order of magnitude in a few minutes, before we go into detail.

Web design answers how a website looks and feels: layout, typography, colour, the way people move through it. Web development answers how it works: the code that turns the design into something a browser can run, the data structure behind it, the interfaces to other systems, the load time and the maintainability over years. On small projects the two collapse into one job and we deliver both. As soon as your website has to do something, though — calculate, book, sell, connect to an existing system — the weight shifts clearly towards development. If presentation is your priority, our web design pages are the right entry point; if function is, you are in the right place here.

We build with Next.js and React on the front end, in TypeScript throughout, and style with Tailwind CSS; on the back end we work with Node.js and PostgreSQL. That is deliberately a narrow, modern stack rather than a bit of everything — we want to be able to maintain every line we ship three years from now. Next.js provides server-side rendering and static site generation out of the box, which matters for SEO because Google and AI systems see finished HTML instead of an empty page. TypeScript catches a substantial share of errors while we write them, not once they reach your customers. This website runs on exactly that stack, so you can check the result live.

Yes. Alongside websites we build online shops with a product catalogue, payment integration and checkout flow, plus portals and web applications — customer or dealer areas, booking systems, dashboards and configurators. At a business location like Wallisellen, with its many company headquarters and service providers, demand for that kind of function is high, because off-the-shelf solutions rarely mirror how the work actually runs. We build to order, on a data model that fits your business rather than whatever a plugin happens to allow. What makes sense commercially in your specific case is something we settle before the first line of code.

Yes, and it happens regularly — usually when the original agency has become unreachable or the project has stalled technically. We start by reviewing the code, the dependencies and the hosting setup, then tell you honestly whether extending or rebuilding is the better commercial decision. That answer does not automatically favour a rebuild: a clean codebase is something we happily continue, even though we did not write it. What argues for a rebuild is outdated dependencies with security holes or an architecture that simply cannot support the feature you want. Not having access to the old code is no obstacle, as long as you control the domain and the hosting.

A website goes live in roughly two weeks — the normal case for a company presence when content and approvals arrive promptly. More involved projects follow different timelines: a first working version of a web application ships in about six to twelve weeks, and a complete platform with back-end logic, user roles and integrations takes longer. We work in two-week sprints, and after each one you see working features rather than a status report. The biggest time sink is rarely the engineering — it is waiting for content and decisions, which is why we agree before kick-off who signs things off on your side.