[1][additional citation(s) needed] He is married and has three children..[1] At age 19, Serbinis entered the Ontario Engineering Competition.

[5] Serbinis then helped found a cloud-based document storage network company called DocSpace.

Critical Path was a provider of messaging services, working in partnerships with mobile operators, telecommunications companies, ISPs, and enterprises.

[6][7] In 2014 Serbinis launched League Inc., a digital health and wellness platform for advanced healthcare consumer experiences.

[9] In February 2022, the company raised $95 million in Series C funding led by TDM Growth Partners and Workday Ventures.