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Ivan Krdzavac

PROFILE

Ivan Krdzavac

Ivan Krdzavac developed and delivered the Ogury Bidder In-App Traffic Enablement feature for the prebid/prebid-server-java repository, expanding support for in-app inventory within the AdTech ecosystem. He refined backend request validation logic in Java to accurately distinguish between site requests containing only a publisher ID and app requests requiring assetKey or adUnitId, ensuring robust routing and reducing the risk of misrouted traffic. Ivan applied test-driven development practices, adding comprehensive tests in both Java and YAML to cover new validation scenarios. His work improved the reliability of OpenRTB integrations and aligned with the roadmap for enhanced in-app traffic enablement.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

1Total
Bugs
0
Commits
1
Features
1
Lines of code
67
Activity Months1

Work History

June 2025

1 Commits • 1 Features

Jun 1, 2025

June 2025 monthly summary for prebid/prebid-server-java: Key features delivered include Ogury Bidder In-App Traffic Enablement, enabling in-app traffic for the Ogury bidder. Refined request validation now correctly handles site requests with only a publisher ID as well as app requests that require assetKey/adUnitId, with added tests to cover these scenarios for robust handling of different request types. Major bugs fixed: no critical bugs reported this month; focus was on correctness and robustness of request routing. Overall impact and accomplishments: expanded bidder coverage for Ogury in-app inventory, improved routing reliability, and reduced risk of misrouting, aligning with the roadmap for in-app traffic enablement and improving operator confidence. Technologies/skills demonstrated: Java-based bidder integration, advanced request validation logic, test-driven development with added coverage, and commit-driven development (ref: d2129ab3488da6a1266b329ccb8c1d7a49ac1b97, Ogury: Enable in app traffic (#3975)).

Activity

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Quality Metrics

Correctness100.0%
Maintainability80.0%
Architecture80.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaYAML

Technical Skills

AdTechBackend DevelopmentOpenRTB

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

prebid/prebid-server-java

Jun 2025 Jun 2025
1 Month active

Languages Used

JavaYAML

Technical Skills

AdTechBackend DevelopmentOpenRTB

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