Anirudh Srinivasan upgraded core generative AI samples in the renovate-bot/golang-samples and GoogleCloudPlatform/nodejs-docs-samples repositories by migrating code execution and image understanding examples to the Gemini 2.5-flash model. He updated Go and Node.js code to leverage improved model capabilities, ensuring compatibility while maintaining existing behavior. His work included establishing a repeatable upgrade pattern and documentation to streamline future migrations. Focusing on API integration and generative AI, Anirudh demonstrated proficiency in Go and JavaScript, delivering targeted enhancements that improved sample performance and clarity. The scope was focused, with two features delivered, reflecting depth in model integration and sample maintenance.