Web development
Websites and web applications, made to measure.
Custom-built, not from a template
From a corporate website to a custom web application — technically sound, GDPR-compliant and maintainable, with a clear process and a transparent offer.
No obligation · Reply within one working day · You speak directly with the developers
Web development for SMEs: what we build for you
From websites to web-based applications — thoughtfully implemented and supported for the long term.
Corporate websites
Representative company websites that present your business professionally — individually designed instead of a builder template, and optimised for every device.
Web applications & portals
Customer areas, booking and management portals or internal tools: when a website needs to do more than inform, we build the right web application.
Web design & user experience
Individual web design with clear user guidance — mobile-first, with an eye on accessibility and readability.
Performance & visibility
Fast load times and a search-engine-friendly technical foundation — so your website is quick to reach for Google and your visitors alike.
Interfaces & integration
Connecting to existing systems and services — from forms and e-mail to APIs. We bring integration experience from our own products (including SAP connectivity in our ticket system).
Operation, hosting & maintenance
On request we handle hosting, updates and further development — everything from one source, with a dedicated contact person.
How we work together
A clear, transparent process — you always know where things stand.
Intro call
We listen and understand your requirements. Result: an honest initial assessment of whether and how we can help — no obligation.
Concept & design
Together we sharpen the goal, scope and design. Result: a clear concept as the basis for implementation.
Transparent offer
You receive a written, fair offer with a clear scope and timeframe. Result: full cost control before the start.
Development
We implement in traceable steps and coordinate with you regularly. Result: a working website that matches your expectations.
Operation & further development
After launch we stay by your side: maintenance, updates and extensions as needed. Result: a reliable contact person, long term too.
Reply within one working day · no sales spam
A partner, not an anonymous vendor
Why small and medium-sized companies work with us.
Directly with the developers
No call centre, no intermediaries: you speak directly with the people who deliver your project — short paths, fast answers.
Development in Germany
We develop in Baden-Württemberg, in personal exchange and on the basis of German law — with a German-speaking contact person.
A transparent process
Clear scope, an offer with a timeframe, no hidden costs. You keep control over budget and scope.
We build and run our own software
HaiSoTec develops and operates its own products — a ticket system with SAP integration and the Vorgano order-management tool. We know day-to-day operation, not just the prototype.
Frequently asked questions
What prospects often ask us before the intro call.
Let's talk about your project
Tell us briefly what it's about — we'll get back to you promptly with an honest assessment.
What would you like?
