01
Design
Brand identity, product design, and UX/UI that make your business look and feel as good as it actually is.
- Brand identity & visual design
- Product & UX/UI design
- Design systems
Design · Build · Automate
You dream it.We build it.You barely lift a finger.
Duet Web designs, builds, and automates. Custom websites, apps, and software for businesses who want to save time, save money, and stand out from the competition — without the hassle of doing it themselves.
No jargon.✦No long intake forms.✦No chasing us for updates.✦Just a finished product that works.✦
Design. Build. Automate.
One team. Three ways we help you move faster.
02
Build
Custom websites, web apps, and native mobile apps, built around your workflow — plus SEO and GEO built in, so people actually find you.
- Websites & landing pages
- Web applications & internal tools
- Native mobile apps
- Custom systems (booking, ticketing, inventory…)
- SEO & GEO optimization
03
Automate
AI and automation woven into your product where it actually saves you time or money — because it works, not because it's trendy.
- AI features & integrations
- Workflow automation
- Custom algorithms & internal tools
Fast. Hassle-free. Actually simple.
How it works
1
Tell us about your business
A short, no-pressure conversation. A few questions about what you do and what's slowing you down.
2
We design & build
You go back to running your business. We handle design, development, and automation, and keep you posted.
3
You review & approve
We show you the finished product. Quick, focused feedback — no endless back-and-forth.
4
Launch & forget
It just works. No jargon, no maintenance headaches, no chasing us down.
Why Duet Web
Hassle-free by design
The whole process is built to ask as little of you as possible.
One partner, not three vendors
Design, development, and AI under one roof — nothing falls through the cracks.
Senior hands only
No juniors learning on your project, no hand-offs, no bureaucracy.
Built around your business
Not a template with your logo pasted on.
Built to be found first
Modern SEO and GEO baked into every build, so customers actually find you.
Recent work
Real problems. Real businesses. Real results.
RoofTop
A custom ticketing platform for one of Košice's most unique parties, continuously improved by Duet Web through the campaign. Result: a full sell-out, with people still lining up in person for tickets.
Case study
Sold out
GearHub
An award-winning custom reservation system, built for a school. Duet Web was part of the team.
Case study
Award-winning
ATB Bot
A custom system — website, Windows app, and a bespoke AI engine — that takes repetitive busywork off students' hands. Countless students have called it a life-saver.
Case study
“A life-saver”