In criminal proceedings, Radek Hiřman defends the accused or represents victims throughout the entire course of the proceedings, including cases concerning highly serious offences, and proceedings seeking conversion of suspended sentences or conditional release from prison. He also represents clients in damages claims in the event of unlawful prosecution.

As an attorney specializing in family law, he handles divorces, marital property settlements, and issues related to custody and support of minor children. In real estate matters, he deals with, for example, transfers of real estate, and creation of liens and easements.

Mgr. Radek Hiřman worked for several years as an attorney in Pilsen, and then joined the team of Felix a spol. at the end of 2020.