Easy Software Ltd develops Calculoid since 2013 as a platform for creating interactive web calculators with lead generation and online payments. In 2018, Easy Software Ltd introduces Calculoid 2019 as a B2B product, which is a platform for real-time business calculations in software, applications, and websites.

Calculoid Team


Jan Pavera
Product manager
Easy Software Ltd
Jan Pavera

Jan is responsible for the optimization of Calculoid products and integrations via Zapier platform. He holds a master's degree in economics and informatics. In his spare time, he is interested in web technologies, playing as DJ, making wooden furniture and going to nature.

Pavel Sima
Calculoid Chief Developer
Easy Software Ltd

Pavel leads development of Calculoid with passion and love. He is master in Angular JS, PHP, MySQL, CSS and other Calculoid related technologies. Pavel speaks English and Czech.

Daniil Denezhkin
Support Specialist
Easy Software Ltd
Calculoid - Daniil  Denezhkin

Daniil takes care of customer service with a specialization in sales, client tickets, and online chat support. He also helps Calculoid users with creating calculators and styling them. In his free time, Daniil likes to play chess.

Josef Brehovsky
Senior Web Developer
Easy Software Ltd
Josef Brehovsky

Josef is web development guru. He helps to find smart ways of Calculoid development, analyses technologies and new approaches. Josef speaks English and Czech.


Easy Software Ltd.

Address: Kemp House, 152-160, City Road, EC1V 2NX London, United Kingdom
Company ID: 08960980
VAT ID: GB226711521

Support Contacts

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Easy Softwate Ltd. Development Center

Address: Jugoslávských partyzánů 34, 160 00 Prague, Czech Republic

Additional information