Paweł Zajączkowski
Software Development Manager at Xebia Poland
Wroclaw Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolPaweł Zajączkowski is a Software Development Manager with 15 years of engineering experience and a track record of leading multiple teams totaling up to 60 professionals at Xebia Poland. He combines deep Java craftsmanship and hands-on technical roots—including roles from senior developer to Principal Engineer and Java Guild Master—with program-level coordination of guilds and mentorship initiatives. A regular international speaker, he explores the intersection of software, business, productivity and well-being, and brings an uncommon blend of technical rigor from his cryptography PhD background and human-centered leadership. Editor-in-chief of How To Train Your Java, he stays active in community education while balancing life as an aikidoist and vintage Lego Technic enthusiast—an indicator of his methodical, playful approach to problem solving.
9 years of coding experience
14 years of employment as a software developer
MSc, Computer Science, MSc, Computer Science at Wrocław University of Science and TechnologyPhD, Computer Science -> Cryptography, PhD, Computer Science -> Cryptography at Politechnika Wrocławska
Polish, English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
blogger10
vavr9
java9
newsletter9
akka8
jvm7
spring-boot4
spring4
api1
Programming languages (1)
Github contributions (5)
PGSSoft/java-spring-course-pwr-2017
Jan 2017 - Apr 2017
Contributions:32 commits, 23 pushes, 3 branches in 2 months
spring-bootpgsjava-springspringjava
Gvaireth/EndoMinion
Jul 2016 - Sep 2016
Contributions:2 releases, 59 commits, 57 pushes in 1 month
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