quality management (analytical, sensory, statistical analysis; laboratory and operational control), technology management (technological tests, optimalization procedures, oxygen management, filtration, yeast propagation, stabilization, etc.), new product development (top fermented beers: weizen, ale, IPA; bottom fermented beers: lagers, doppelbock, rauchbier, dry hopping beer, flavoured beers, radlers, soft drinks), application of legislative requirements, application of IFS (International Food Standard) in ProtivÃn brewery (member of team), presentations to the public and customers (Prague Food Festival 2013, 2014).