Віктор

VIKTOR YESMAN
Location: Ukraine, Kharkiv
Phone: [відкрити контакти](див. вище в блоці «контактна інформація»)
Email: [відкрити контакти](див. вище в блоці «контактна інформація»)
Links: GitHub, LinkedIn

SUMMARY
Java Backend Developer with commercial experience in enterprise and product development. Main
expertise includes Java, Spring Framework, REST APIs, databases, integration testing, and CI/CD.
In addition to commercial work, I develop Java-based projects, including a Telegram-based online store
and a system for managing student test results for a university language department.

WORK EXPERIENCE

Java Software Engineer, GlobalLogic Jan 2026 - Present
Participate in code reviews, bug investigation, documentation updates, automation testing.
Work with OAuth 2.0, OpenID Connect, SAML, LDAP, and token-based authentication flows.
Helped modernize the delivery process by contributing to the migration of legacy CI/CD pipelines to
GitHub Actions.
Enhanced audit-event processing for Kafka integrations, improving visibility of operation results.

Java Software Engineer, QuantumMaking Sep 2025 - Jan 2026
Implementing media ingestion from AWS Kinesis Video Streams.
Improved processing efficiency by throttling frame extraction and filtering blurry, underexposed, and
overexposed frames before sending them to detection services.
Integrated backend components with AWS DynamoDB, Kinesis Video Streams, GStreamer-based
media pipelines, and internal REST services.

Java Software Engineer, Baza Mar 2025 - Aug 2025
Developing features from concept to full implementation, team coordination.
Collaborate with clients and other teams to ensure the business logic.
Involved in Code Reviews, on-boarding of new members and team leading.
Integration with frontend.

Java Software Engineer, Grid Dynamics Nov 2023 - Feb 2025
Finding bugs, reducing technical debt.
Taking part in daily meetings, discuss tasks with clients and show the results on demo.
Creating, configuring and working with pipelines in TeamCity.
During the internship developed microservices for hospital project which stored medicines, generetad
expenses reports.

EDUCATION
PHD, KHNPU, Kharkiv Sep 2025 - Jun 2029
Educational program: «Professional education (digital technologies)"

Master’s Degree, NTU"KHPI", Kharkiv Sep 2023 - Dec 2024
Educational program: «Modern programming, mobile devices and computer games"

Bachelor’s Degree, NTU "KHPI", Kharkiv Sep 2019 - Jun 2024
Educational program: «Modern programming, mobile devices and computer games"

ADDITIONAL INFORMATION
Technical Skills: Java, Jakarta, Maven, Graddle Spring: Data, Security, Web, Core, AOP, Quartz,
REST Template; Hibernate, Kafka, RabbitMQ, Kubernetes, Jenkins, GitHub Actions, TeamCity,
Docker, MySQL, PostgreSQL, SQLite, Cassandra, OracleDB, Flyway, JUnit, TestNG, Mockito,
Cucumber, GCP, AWS, HTML/CSS, EDA, CQRS, Selenium
Languages: English, Ukrainian, Russian.