Karol Przybylski
Principal DevOps Engineer At ING Domain Architect at ESM-Technology.pl
Greater Poland Voivodeship
Summary
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Senior🎓
Top SchoolKarol Przybylski is a Principal DevOps Engineer and Domain Architect with 11+ years of experience delivering cloud-native and automation-first solutions across banking and fintech. At ING Poland he led delivery of the market’s first cloud-native solution in cooperation with an external software house, and his earlier roles at Santander encompassed payments, blockchain R&D, and microservices for retail and private banking. Founder of ESM-Technology.pl, he combines entrepreneurial product thinking with hands-on architecture and DevOps leadership to rebuild business processes through automation. He is comfortable across low-level systems (C/C++, Informix, Tuxedo) and modern stacks (Spring Boot, Kubernetes/CI-CD), bridging legacy banking platforms with cloud-era practices. Based in Greater Poland, he has a track record of turning R+D blockchain prototypes into production-grade payment and investment systems. Beyond delivery, he favors self-managing teams and pragmatic automation to scale repeatable, auditable financial services.
11 years of coding experience
11 years of employment as a software developer
Magister (Mgr) Informatyka, Magister (Mgr) Informatyka at Uniwersytet im. Adama Mickiewicza w Poznaniu
Polish, English, Spanish
Github Skills (21)
staging9
openwrt9
software-update8
busybox8
linux-distribution7
firmware7
linux7
ssi7
embedded7
xrp6
blockchain6
decentralized-identity6
ledger6
consensus4
distributed-ledger4
Programming languages (3)
Github contributions (5)
itorK/SPAN-margin-calculator
Nov 2014 - Mar 2016
Contributions:25 commits, 2 pushes in 1 year 4 months
itorK/teststorage
Mar 2019 - Mar 2021
Contributions:29 pushes, 1 branch in 2 years
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