Python enthusiast especially for it's easy of debugging and ability to interactively inquire it, when something doesn't work as expected
At Red Hat he is in the virtualization team, currently working on upstream/downstream performance CI; previously did the same for functional CI on "weird" architectures (aarch64, ppc64, ppc64le and s390x)
In his free-time Lukáš is leading programming courses for kids (microbit, code.org, scratch, beebots, ...) and is slightly envy on the possibilities and options current generation has.
https://linkedin.com/in/ldoktor/