Aleksander Jagiełło
Java Software Developer at Codino
Warsaw, Masovian Voivodeship, Poland
Summary
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RockstarAleksander Jagiełło is a Java Software Developer based in Warsaw with 12 years of hands-on experience building and scaling backend systems. He specializes in JVM ecosystems, having delivered mid-level Java and Kotlin game server features and custom core-server patches while at Vitresoft. Aleksander has practical experience horizontally scaling Minecraft infrastructure using Redis, MariaDB and Kubernetes, and is fluent with both Maven and Gradle. Now at Codino, he continues to apply his server-side expertise to production systems, combining engineering rigor with pragmatic, game-oriented problem solving. Colleagues would note his knack for modifying complex legacy game code and producing reliable, horizontally scaled services. He brings a disciplined, systems-oriented mindset to backend engineering and platform reliability.
12 years of coding experience
6 years of employment as a software developer
Swedish, Polish, English
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (108)
minecraft10
forge10
github-app10
paper10
android-application10
json10
spigot10
java10
android-app10
jasperreports10
gradle10
bukkit10
discord10
user-interface10
dokuwiki10
Programming languages (11)
Github contributions (5)
ShootGame/Arcade
Apr 2015 - Jun 2016
Contributions:141 commits, 4 pushes, 2 branches in 1 year 2 months
Craftserve/CraftserveRadiation
Oct 2019 - Dec 2022
Plugin z Kwadratowej Masakry dodający strefę radiacji
Contributions:15 releases, 9 reviews, 181 commits in 3 years 2 months
jasperreportspythonstrefdokuwiki
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