Selected projects I have built or maintain. For custom applications I include a look inside the admin area — that is where you can tell whether a system is actually usable.
ČAAF — Czech Association of American Football
www.caaf.cz →The complete portal for the national association: news, fixtures and results, statistics, club profiles and national teams. The public site is only the tip — underneath runs an extensive admin system split by role: club, team, national-team, referee and disciplinary modules.
A club administrator uses it to handle the membership base, licences, registrations and transfers, the club budget and the profile text that then appears on the public site. The system has been running since 2013 and I keep developing it as the competition rules change.




Admin screenshots are anonymised — names, e-mail addresses and phone numbers have been replaced with sample data.
Prometheus e-books
www.prometheus-eknihy.cz →A portal with electronic maths and physics textbooks from the Prometheus publishing house. A catalogue split by school level, licences from two to five years, a shopping cart with a payment gateway and user accounts that also unlock the books in the iOS and Android app.
I maintain and develop the site.


Jídelák — menu management
An application for restaurants that want the menu on their website always up to date without calling their web developer. The daily menu is entered day by day in a simple form, the permanent menu is managed separately, and a dish database suggests items the restaurant has used before — after a few weeks most menus take a minute of clicking.
On top of that: the menu is e-mailed to subscribers, orders are handled in the app, the menu has its own layout for web, e-mail and print, and several restaurants can be managed under one account.


Admin screenshots are anonymised — names, e-mail addresses and phone numbers have been replaced with sample data.
Aristona s.r.o.
www.aristona.cz →A site for a wholesaler of plastic homeware and kitchen accessories. The core is a product catalogue split into categories — each item with a photo, dimensions and an order code. It is not an e-shop: the company sells to wholesalers, so the site works as a catalogue for trade customers.

