Matija Kejžar
Senior Software Engineer at Cosylab
Ljubljana, Slovenia
Summary
👤
Senior🎓
Top SchoolMatija Kejžar is a Senior Software Engineer with over 15 years of professional experience and a deep focus on Java backend systems, half of which has been dedicated to Healthcare IT. He has led architecture and development of healthcare process engines and tooling—most recently driving OpenEHR, task planning and distributed backend systems at Better and now contributing senior engineering expertise at Cosylab. His technical stack spans Spring Boot, Hibernate, Apache Ignite, Elasticsearch and business-process frameworks like BPMN and YAWL, enabling resilient, scalable clinical platforms. Based in Ljubljana, he pairs hands-on system design with team leadership and a pragmatic approach to complex domain requirements. Outside work he experiments with embedded and systems languages such as Arduino, Rust and C#, reflecting a broad curiosity that informs his production-grade engineering.
11 years of coding experience
16 years of employment as a software developer
Computer Science and Information Technology, Computer Science and Information Technology at Univerza v Ljubljani
English, Russian, German, Croatian
Stackoverflow
21reputation
1kreached
0answers
1question
Github Skills (45)
uci9
parser9
rest-api8
cat8
api8
chess8
api-specification8
angularjs8
specification8
rest8
java8
trainer8
swagger7
lts7
mud-client7
Programming languages (4)
Github contributions (5)
vampirc/vampirc-uci
Feb 2019 - Mar 2022
A Universal Chess Interface (UCI) protocol parser and message generator.
Contributions:10 releases, 1 review, 49 commits in 3 years 1 month
message-generatorucirustrust-crateparser
vampirc/vampirc-io
Feb 2019 - May 2020
A library for non-blocking asynchronous communication between processes, targetted especially at UCI protocol communication
Contributions:3 releases, 2 PRs, 99 pushes in 1 year 2 months
non-blockingasynchronouscommunication-protocolasynciouci
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