Mira van Oortmerssen studied Dutch law in Tilburg, earning her master’s degree with a specialisation in Dutch Civil Law in 2017. During her studies, Mira has gained valuable international experience, working in Dublin, Ireland for two years (2015-2017) at established law firms in Ireland. Mira’s work is concentrated on corporate law with an emphasis on mergers and acquisitions. Mira was admitted to the Dutch Bar in February 2018. 

Mira has published in one of Holland's largest legal magazines with her thesis regarding the strife between Internet Service Providers (ISPs) and interest groups of copyright holders and again in 2013 by the Council of Europe with research over Dutch legislation and its effects on Dutch society (contribution of M.I.W. van Oortmerssen).