Justas Subatavičius
Lecturer at ZEDGE
Vilnius, Vilnius County, Lithuania
Summary
👤
Senior🎓
Top SchoolJustas Subatavičius is a Java and Kotlin developer with eight years of hands-on experience building backend systems, currently splitting his time between lecturing at SMK University and engineering a billing platform at ZEDGE. He specializes in Spring Boot services, Google Cloud (BigQuery, RDS), Kafka, and AWS, and brings practical expertise from roles ranging from full‑stack development to Scala/Spark data work. As a certified Java developer and former trainer, he combines production-grade engineering with clear pedagogy—having taught Java, TDD, SQL, Hibernate/JPA, and Spring courses. Pragmatic and candid (he quips "Everything fails all the time"), he focuses on resilient, observable systems and mentoring the next generation of engineers.
8 years of coding experience
4 years of employment as a software developer
Akademija.IT, Java Programmer, Akademija.IT, Java Programmer at Vilniaus technologijų mokymo centras
Github Skills (11)
xml8
http-api8
rest7
java7
mock-server7
mocking7
stubbing7
json7
testing6
http5
wiremock5
Programming languages (2)
Github contributions (5)
justassub/advent-of-code-kotlin
Nov 2021 - Dec 2024
Contributions:24 PRs, 88 pushes, 17 branches in 3 years 1 month
justassub/Advent-of-Code
Dec 2018 - Dec 2020
Advent of code 25 days
Contributions:1 review, 60 PRs, 60 pushes in 2 years
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