Jan Kolena
Software Developer at AVAST Software
Prague, Prague, Czechia
Summary
👤
Senior🎓
Top SchoolJan Kolena is a seasoned software developer based in Prague with 12 years of experience building high-performance backends, currently focused on Scala and Rust for microservices and supporting libraries. He brings a functional-programming mindset to systems design, pairing low-level performance concerns with pragmatic engineering from his earlier Java, Android and PHP work. At AVAST he tackles high-throughput backend challenges and previously contributed to the Czech contact-tracing app eRouška during the pandemic. A life scout and keen photographer, he blends disciplined teamwork and attention to detail with curiosity-driven side projects.
12 years of coding experience
5 years of employment as a software developer
Střední průmyslová škola ChomutovIng., Information Technology - Software engineering, Ing., Information Technology - Software engineering at Západočeská univerzita Plzeň, Fakulta aplikovaných věd
English, French
Github Skills (200)
client-library10
rabbitmq10
java-client10
json-api10
endpoints10
shapeless10
wrapper10
public-key-encryption10
async9
public-key9
scanner9
avro9
api9
location9
stream9
Programming languages (16)
Github contributions (5)
avast/jmx-publisher
Jan 2014 - Jul 2015
Contributions:50 commits, 2 PRs, 21 pushes in 1 year 6 months
propertiesjvmjavapublishedjmx
jendakol/rbackup
Nov 2017 - Feb 2020
A fast, deduplicating, secure backup service
Contributions:12 releases, 120 commits, 6 PRs in 2 years 3 months
securebackupbackup-service
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