Ritesh Parmar developed and integrated iframe-based user synchronization for the Medianet bidder across the prebid/prebid-server-java and PubMatic-OpenWrap/prebid-server repositories, enabling cross-domain UID data sharing and improved audience targeting. He implemented configurable iframe sync using YAML for flexible URL, UID macro, and CORS controls, enhancing reliability and laying groundwork for future identity features. In the following month, Ritesh focused on critical bug fixes to restore GDPR-compliant data flow, correcting parameter handling to ensure privacy and consent integrity. His work demonstrated skills in bidder integration, configuration management, and Java, delivering robust, privacy-focused solutions that stabilized and improved Medianet’s Prebid Server integrations.