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 (141)
minecraft10
forge10
mechanics10
kotlin-library10
gameplay10
kotlin-coroutines10
paper10
perms10
high-performance10
spigot10
java10
android-app10
jasperreports10
mongodb10
kotlin10
Programming languages (10)
Github contributions (5)
TheMolkaPL/FunnyGuilds
Dec 2014 - May 2016
Contributions:1 release, 12 commits, 9 pushes in 1 year 5 months
minecraftbukkit-pluginbukkitplugindla
ShootGame/Arcade
Apr 2015 - Jun 2016
Contributions:141 commits, 4 pushes, 2 branches in 1 year 2 months
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