Oleg Ivanko
Java Developer at Kaspi.kz
Almaty, Kazakhstan
Summary
👤
Senior🎓
Top SchoolOleg Ivanko is a Java developer with nine years of hands-on experience building backend systems and a formal Computer Science education from ITMO University. He specializes in modern Java (8 and 17), Spring Boot, SQL/NoSQL databases, Kafka, Docker/Kubernetes and test-driven development, and has led migrations from monoliths to microservices while writing robust integration tests. His recent work includes building customer support and KMS Lighthouse add-on systems, automating regulatory communications with Fincert APIs, and helping standardize team processes and shared Java libraries. Originally from Siberia and now based in Almaty, he combines independent problem-solving with team mentorship and operational responsibilities like GitLab maintenance. Notably, he has experience taking projects from prototype to corporate-wide production use, demonstrating both delivery focus and system design instincts.
9 years of coding experience
5 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at ITMO University
English, Russian
Stackoverflow
36reputation
2kreached
2answers
0questions
Github Skills (3)
json6
android6
java6
Programming languages (1)
Github contributions (5)
seniorkot/ITMO-mobileCV
Oct 2020 - Jan 2021
Contributions:1 release, 33 commits, 35 pushes in 3 months
ITMO-Harry-Potter-s-Fireplaces/hpf-backend
May 2020 - Sep 2023
Software Engineering Methodology course project backend app. Theme: Harry Potter's moving through the fireplaces system.
Contributions:1 release, 2 PRs, 73 pushes in 3 years 4 months
spring-bootmavenpotterapp-backendmethodology
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