Michal built the search engine, Jyxo, which powered major portals in Czech Republic between 2002-2009. His
team also developed Blog.cz (visited by 2 million users a month) and a PPC advertisement system. He sold his
company to CETV. Since 2010, he’s enjoyed working on Testomato and other startups.
Ing. Roman Ožana
co-founder & developer
Roman was born to be wild, but finds that he still enjoys city life in Prague. He’s worked as a freelance
web designer and developer for more than 10 years. His passions include: new technologies, clean simple
design, programming, hiking mountain trails, and reading books.
product & developer
Digital nomad, micropreneur, moonlighter and technological heretic. Vojtěch loves South-east Asia,
mainly Thailand, and use engineering and marketing skills to improve the product Testomato.
customer care manager & marketing
Diana moved to Prague with her three dogs after living in NYC, Russia, Vietnam, and Thailand. She's been
a freelance writer and author for over a decade and now also spends time helping Testomato users have the best
possible experience when trying website monitoring.