Jakub likes to challenge himself with adventures and learning hard things, such as writing. During his career, he has worked at a media agency, startups, and big corporation. Apart from programming, he has presented at meetups, ran workshops, and even did some social media marketing along the way. After hours, Jakub does endurance sports: running and cycling. He has completed a few 50-kilometer ultra marathons in the Polish mountains and is planning the next ones already. As a volunteer and member of local running association, Jakub is involved in the organization of events related to running. He finds wandering in the forest relaxing, especially when the location is so obscure that you have to rely on a map and compass instead of GPS. According to MBTI personality types, Jakub is an INTJ.