Educated AND motivated workforce will do the trick.
All the polish I know that work in IT enjoy handwork as well. They are hard workers.
They have a strong reputation as hard-working. After the liberation of Eastern Europe, Polish crews were all over Eastern Europe doing everything from restoring historic town centers to quickly and reliably putting a fresh coat of paint on apartments.
I guess it's anecdata. Polish engineers I've worked with weren't that good at technical stuff nor communication (in English). They're overprotective with "their" code and in general we've had more luck with western/southern Europeans.
All the Polish engineers I've worked with have been top notch.
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As a Polish IT worker I feel that we enjoy hardwork too much. I'm talking here about "kultura zapierdolu" [0] which is what we call the specific Polish version of culture of unhealthy work/life balance.
[0] https://lubimyczytac.pl/ksiazka/5124728/czesc-pracy-o-kultur...