e-learning platform







SaaS publishing and e-learning platform


Edumaster is an e-learning SaaS solution developed for a publishing house to leverage their online sales channel. The platform allows the publishing house to sell content packages to their institutional clients, i.e., local government bodies and schools.



The system was designed to improve the quality of work for teachers and students. The former gain easy access to ready-made sets of home assignments and tests to enrich their students educational experience. The teachers are also provided with content and tools with which they can speedily generate their own exercises to better address the specific needs of their students.



Radosław Śliwka
Project Supervisor at IDEA Ltd. Cracow

“Selleo went beyond technical contribution that standard vendors provide. They contributed insights to improve our product and the business behind it.”


Edumaster is a Rails 3 application that relies heavily on the jQuery and Ajax technologies. The team used external libraries, such as Wkhtml2pdf for PDF report generation and Ckeditor augmented with proprietary multimedia extensions.