Shedul is a complex Ruby on Rails system already working at quite a serious scale — check out my previous article for more on that. With the expansion of Shedul features and with introduction of Fresha — an entirely new product that was supposed to work tightly…

Hello there! I’m Karol and I’m a CTO at Shedul, a SaaS platform for beauty and wellness industry integrated with Fresha, a consumer marketplace for booking appointments. You can probably imagine that as an engineer I’m eager to jump into strictly technical articles about…