Bejda graduated as a mechanical engineer (1987) from Michał Oczapowski Academy of Agriculture and Technology (Akademia Rolniczo-Techniczna, now merged into the University of Warmia and Mazury in Olsztyn).

He also completed post-graduate managerial studies (2001) at the Lodz University of Technology (Politechnika Łódzka), and took further courses in real estate and property management (2009) at the Jarosław Dąbrowski Military Technical Academy (Wojskowa Akademia Techniczna) in Warsaw, subsequently becoming professionally licensed in both areas.

From 1990 to 1991, he was deputy manager of the Łowiczanka services co-op (WUSP) in Poznań; that enterprise makes a range of products that include brushes, abrasive polishing disks, carpentry chisels, steel lamp posts and traffic lights.

[5] On 25 October 2015 he took part in the parliamentary elections, heading the centre-right Polish People's Party's list of candidates in the 11th electoral district (Sieradz).

[9] After EDE-Poland's executive board formally congratulated him on his election to the Polish Sejm, Bejda invited EDE's president, Eduardo Kozyra, to meet him in Łowicz.