Volodymyr Krokhmaliuk
Java Software Engineer at CodeGym
Lviv, Lviv Oblast, Ukraine
Summary
👤
Senior🎓
Top SchoolVolodymyr Krokhmaliuk is a senior Java engineer and mentor with a decade of experience designing and delivering backend systems across logistics, aviation, fintech, healthcare, travel, and cloud infrastructure. He specializes in modern Java (8–25), Spring Boot, microservices, Kafka, GraphQL/REST, and cloud-native deployments on AWS/GCP with Kubernetes, and recently moved a greenfield MVP from an empty repo to production in five months. Passionate about spec-driven development and AI-assisted coding (Cursor, Claude Code, GitHub Copilot), he treats specifications as the single source of truth for code, tests, and automated generation. A regular community contributor—JavaDay Lviv speaker, DOU author, long-time mentor at CodeGym and Lviv IT School—he also co-authored a Java competency matrix used for levelling and hiring. Based in Lviv, Ukraine, Volodymyr combines hands-on delivery with developer education, making him effective both as a technical lead and a coach.
10 years of coding experience
7 years of employment as a software developer
Бакалавр Автоматизація та Компютерні технології, Бакалавр Автоматизація та Компютерні технології at УАП
Український, Английский
Stackoverflow
11reputation
2kreached
0answers
1question
Github Skills (15)
localization10
maven-project9
cli9
crowdin9
api9
command-line-tool9
maven8
sdk7
java7
api-client7
glassfish6
intellij-idea6
exchange5
client-library5
java-client5
Programming languages (1)
Github contributions (5)
Volodymyr95/-JDBC-test-task
Oct 2022 - Oct 2022
Contributions:11 reviews, 1 PR, 2 branches in 1 day
8Invader8/HW_Modul
Jun 2023 - Jul 2023
Contributions:10 reviews, 25 comments in 28 days
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