Most of the day-to-day office tasks running on a computer can be replaced by an easy-to-develop robot. That means, that almost anyone who has, for example, skills in working with Excel spreadsheets, can develop it.
Lexema-RPA Studio is a powerful tool that allows a deveoper to build complex behavior algorithms for a robot. In the Studio, you can set up data checks, work with a database, recognize text, work with Selenium driver, JSON, and much more, but if this is not enough to solve your task, then you can always expand the functionality of the robot by connecting your Dlls and work with them using build-in JS interpretator.