Rohan Kharwadkar developed a realtime weather voice agent demo for the openai/openai-agents-python repository, focusing on hands-free weather queries through voice interaction. He implemented a Streamlit-based user interface that allows users to record audio queries and receive spoken weather updates, integrating OpenAI’s Realtime API for live data retrieval and response synthesis. The project leveraged Python for both backend and UI components, combining API integration, full stack development, and voice recognition techniques. Rohan’s work resulted in a reusable template for building voice-enabled agents, demonstrating a clear, end-to-end engineering approach with depth in both user experience and technical integration.