Miłosz Karolczyk
Co-Founder at Dev4Business - aplikacje dla biznesu
Wrocław, Lower Silesian Voivodeship, Poland
Summary
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Top SchoolMiłosz Karolczyk is a seasoned software leader and co-founder with nearly two decades in IT, blending hands-on development, architecture and product-focused leadership across startups, enterprise e‑commerce and non-profits. He specializes in Domain-Driven Design, event-driven and hexagonal architectures, and pragmatic, evolutionary systems that prioritize business value over technical novelty. Miłosz has led large teams and migrations (including work for platforms serving 20M+ customers and hospital catering systems processing 45,000 meals/day) while coaching organizations in Lean, DevOps and constraint-driven delivery. He treats AI as an accelerant that only pays off on top of clear domain models and disciplined engineering, favoring decisions made at the “last responsible moment.” Outside work he studies psychology and strength sports, and brings a talent-driven leadership style focused on learning, vision and individualized team growth.
7 years of coding experience
10 years of employment as a software developer
Media cyfrowe i komunikacja społeczna, Media cyfrowe i komunikacja społeczna at Dolnośląska Szkoła Wyższa we Wrocławiutechnik, informatyk - komputerowe wspomaganie projektowania, technik, informatyk - komputerowe wspomaganie projektowania at Zespół Szkół nr 8 w Wałbrzychlicencjat, Pedagogika opiekuńczo-wychowawcza z poszerzonym programem w zakresie resocjalizacji, licencjat, Pedagogika opiekuńczo-wychowawcza z poszerzonym programem w zakresie resocjalizacji at Państwowa Wyższa Szkoła Zawodowa w Wałbrzychu
Polish
Github Skills (29)
intellij9
jetbrains9
pycharm8
currency-exchange-rates8
copilot8
currency-converter8
currency-exchange8
vscode7
currency7
bank7
transform6
developer-tools6
php6
rates6
nette6
Programming languages (3)
Github contributions (5)
php-filter/string-filter
Nov 2020 - Feb 2021
PHP String Filter is a library to perform character string transformation using a chain. You can use the most popular filters built into PHP and additional ones added by the author and community.
Contributions:4 releases, 23 commits, 2 PRs in 2 months
chainfiltersphpstringtransform
mkarolczyk/simple-blog-php
Jan 2021 - Jan 2021
Contributions:6 commits, 6 pushes, 1 branch in 1 day
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